ASCO 2-Way Valves

Asco Two Way Valves by Flow Factor

Two Way valves are the most common type of valve. Two way valves turn the flow of a media ON and OFF or OFF and ON depending on whether they are Normally Open or Normally Closed.

ASCO 2-Way Solenoid Valves

ASCO's 2-Way solenoid valves have one inlet and one outlet, and are used to permit and shut off fluid flow. The two types of operations are Normally Closed (NC) and Normally Open (NO). Two types of constructions apply to 2-way solenoid valves, which are direct acting and internally piloted. With Direct acting constructions, the solenoid is energized, the core directly opens the orifice of a Normally Closed valve or closes the orifice in a Normally Open Valve. The valve will operate at pressures from 0 psi to its rated maximum. Internally piloted constructions use line pressure to assist operation. When the coil is de-energized (on a Normally Closed Valve), the pilot orifice is closed and line pressure is applied to the top of the piston or diaphragm through the bleed orifice, closing the valve. ASCO's line of 2-way solenoid valves include General Service, Hot Water/ Steam, Potable Water and Food Service, Vacuum, Cryogenic and Liquid C02, Air Operated, Proportional, Intrinsically Safe, Low Power, Isolation/ Shielded Core, Long Life / Quiet, Ammonia, Dry Air, Magnetic Latching and Medical/ Analytical. Two-way solenoid valves have one inlet and one outlet, and are used to permit and shut off fluid flow. Two Types of Operations Apply Normally Closed (NC) Fluid is shut off when the coil is de-energized, flows through the valve when the coil is energized. Normally Open (NO) Fluid flows through the valve when the coil is de-energized, shuts off when the coil is energized. Two Types of Constructions Apply Direct Acting When the solenoid is energized, the core directly opens the orifice of a Normally Closed valve or closes the orifice in a Normally Open valve. The valve will operate at pressures from 0 psi to its rated maximum. The force needed to open the valve is proportional to the orifice size and fluid pressure. As orifice size increases, so does the required force. To open larger orifices without increasing solenoid size, internal pilots are used. Internally Piloted These valves use line pressure to assist operation. When the coil is de-energized (on a Normally Closed valve), the pilot orifice is closed and line pressure is applied to the top of the piston or diaphragm through the bleed orifice, closing the valve. When the coil is energized, the core opens the pilot orifice, relieving pressure from the diaphragm or piston. Line pressure, alone, opens the valve by lifting the diaphragm or piston off the main orifice. Standard and Optional Features Solenoid valves are supplied, as listed, with either RedHat II molded epoxy solenoids or RedHat solenoids with metal enclosures. RedHat II valves are identified by the letter “G” or “H” in their catalog numbers; e.g., 8030G016. Many optional features may be added to your valves; e.g., high-temperature Class H molded coils, manual operators, and metering devices.

General Service – Air/Inert Gas, Water, Lt. Oil (up to 300 SSU) service at moderate temperatures.

Hot Water Service – High temperature fluid applications such as laundries, molding, sterilizing, autoclaves, steam atomization, etc.

Potable Water and Food Service – NSF listed valves designed for use in drinking water systems and food service equipment.

Vacuum – Designed for Low Vacuum (to 29″Hg) to High Vacuum (to 10-6 Torr) applications.

Cryogenic and Liquid CO2 – Designed to control Cryogenic fluids to –320°F (-196°C) and Liquid CO2 to –75°F (-59°C)

Air Operated – Uses auxiliary compressed air or water source to shift valve, rather than a solenoid operator.

Proportional – Uses electrical input signal to control pressure or flow output.

Intrinsically Safe – Designed solely for use in intrinsically safe areas with properly approved and sized current and voltage limiting barriers.

Low Power – 1.4 W low wattage coil to provide PLC and DCS compatibility for BUS network and traditional wiring, reduced battery drain, reduced wiring cost, reduced temperature rise, energy savings.

Isolation / Shielded Core – Harsh and corrosive fluid control applications.

Long Life / Quiet – Designed for quiet operation and long life, up to 20 million cycles, in dry air or gas applications.

Ammonia - Designed for use with anhydrous and gaseous ammonia.

Dry Air - Designed for use in applications which require air to be free of lubricants.

Magnetic Latching - Ideal for remote applications where continuously powered devices can’t be used, such as irrigation systems.

Medical/Analytical - ASCO Miniature general service, isolation, pinch, and proportional valves are utilized for the precise and reliable control of liquids and gases in medical equipment and analytical instrumentation. 8030 Series Direct Acting Low Pressure/Vacuum – 3/8″-3/4″ Valves available in normally closed and normally open constructions. Available in either AC or DC operated with brass or Stainless Steel bodies. 8040 Series High Flow / Low Pressure - 1/8″-3/8″ Direct acting valves available in normally closed constructions only. Available AC operated with light weight aluminum bodies. Ideal for applications that demand high flows at low pressure. 8210 Series The Most Common Series Air/Inert Gas, Water, Lt. Oil – 3/8″–2 1/2″ – Solenoid pilot operated valves available in normally closed and normally open constructions. Available either AC or DC operated with Brass or Stainless Steel bodies for a wide variety of applications. Diaphragm constructions from 3/8″–1 1/2″, piston constructions from 3/8″–2 1/2″. Our most economical, high flow valve available. 8215 Series Low Pressure - Air/Inert Gas – 3/8″–3″ Solenoid pilot operated valves available in normally closed and normally open constructions. Available either AC or DC operated with Aluminum bodies. 8221 Series Slow Closing /Anti-Water Hammer – 3/8″-2 1/2″- Solenoid pilot operated valves available in normally closed and normally open constructions. Available either AC or DC operated with brass bodies. Designed to effectively reduce damage caused by water hammer. 8223 Series High Pressure – 1/4″-3/4″ – Pilot operated solenoid valve available in a normally closed construction. They are a rugged piston construction built to withstand high pressures and are available AC or DC with brass and stainless steel bodies. Ideal for high pressure water applications (up to 1500 PSI). 8256 Series Sub-Miniature Poppet - 1/8″ Direct acting, normally closed solenoid valves. Available either AC or DC operated in brass or 316 stainless steel bodies and with or without manual operators. Small poppet valve well suited for a wide variety of Air, Water, Lt. Oil Applications. Recommended for use in place of the 8225 Series valves. 8260 Series Plastic Body, Air / Water – 1/4″ Direct acting valve available in a normally closed construction. Available AC or DC operated with plastic bodies designed to handle the challenges of harsh media. Ideal for water dispensing applications. 8262 Series Direct Acting Poppet – 1/8″-1/4″ Direct acting solenoid poppet valves are available in normally closed and normally open constructions, AC or DC operated in brass or stainless steel bodies. High flow and a variety of elastomers for a wide range of applications. 8263 Series Direct Acting Poppet, – 3/8" Direct acting solenoid poppet valves are available in normally closed and normally open constructions, AC or DC operated in brass or stainless steel bodies. Field replaceable seat/orifice design for flexibility. 8280 Series Group Mounted Sub-Miniature Poppet - 1/8" Direct acting, normally closed solenoid valves. Available either AC or DC operated in brass or stainless steel bodies. Small poppet valve well suited for a wide variety of Air, Water, Lt. Oil Applications. 8210HW Series Hot Water, Normally Closed – 3/8″–3/4″ Solenoid pilot operated diaphragm valves available either AC or DC operated with brass bodies for hot water applications. 8220 Series Hot Water/Steam – 3/8″ – 2 1/2″- Heavy duty pilot operated diaphragm and piston valves available in Normally Closed and Normally Open constructions. High flow capacity and long life. Available in AC and DC brass bodies. Rugged stainless steel piston ideal for the challenges of high temperature fluids. 8221HW Series Slow Closing Hot Water – 3/8″-21/2″ Solenoid pilot operated valves available in normally closed and normally open constructions. Available AC operated with brass bodies. Designed to effectively reduce damage caused by water hammer. 8222 Series High Temperature Fluids, Normally Closed – 1/4″ – 1″ Solenoid pilot AC operated diaphragm valves available for Hot Water/Steam applications. Brass or Stainless Steel bodies are available. 8263 Series Direct Acting Poppet, Normally Closed – 1/8″-3/8″- Direct acting normally closed solenoid poppet valves available either AC or DC operated in brass or stainless steel bodies. High flow with stainless steel seat and teflon or EPDM disc for steam applications. Field replaceable seat/orifice design for flexibility. 8267 Series Direct Acting – Straight Thru Design – 3/8″-3/4″ Unique self cleaning valves with straight through design ideal for high flow hot water / steam applications. Available AC operated in normally closed and normally open constructions with brass bodies. 8256 Series Direct Acting 1/8"- 1/4" Direct acting, Normally Closed solenoid valves with NSF 61 and 169 approvals. Available in AC or DC voltages with 316 stainless steel bodies. 8030VM / 8030VH Series Direct Acting – 3/8″-3/4″ Valves available AC operated in normally closed constructions with brass bodies. 8210VM / 8210VH Series Pilot Operated Diaphragm – 3/8″–3/4″ Solenoid pilot operated valves available in normally closed and normally open constructions. Available AC operated with Brass bodies. 8215VM / 8215VH Series Pilot Operated Diaphragm – 1″–2″ Solenoid pilot operated valves available in normally closed and normally open constructions. Available AC operated with Aluminum bodies. 8262VH Series Direct Acting Poppet – 1/8", 1/4″ Direct acting normally closed and normally open solenoid poppet valves available AC operated with brass and stainless steel bodies. 8210LT Series Cryogenic – 1″–1 1/2″ Solenoid pilot AC or DC operated diaphragm valves available with brass bodies for liquid oxygen, liquid argon, and liquid nitrogen applications. 8222LT Series Cryogenic – 1/2″-3/4″ Solenoid pilot AC or DC operated diaphragm valves available with brass bodies for liquid oxygen, liquid argon, and liquid nitrogen applications. 8262LT/ 8263LT Series Cryogenic – 1/8″-3/8″ Direct acting normally closed solenoid poppet valves available either AC or DC operated with brass bodies for liquid oxygen, liquid argon, and liquid nitrogen applications. 8264 Series Liquid CO2 – 1/8″ - Direct acting normally closed solenoid poppet valves available either AC or DC operated with nickel plated brass bodies for liquid CO2 applications. 8290 Series Harsh Fluids, Hot Water/Steam, Air, Water, Lt. Oil – 3/8″–2 1/2″ Heavy duty angle-body piston valves for tough applications including corrosives, light slurries and steam. Available in normally closed and normally open constructions with bronze and Stainless Steel bodies and PTFE discs. 8202 / 8203 Series Air/Gas/Water/Lt Oil/Low Vacuum - 1/8″-1/2″ Available in 24DC operated, normally closed construction only with brass or stainless steel bodies. WBIS8262 Series Direct Acting Poppet – 1/4″ Direct acting normally closed solenoid poppet valves available in brass or stainless steel bodies. High flow and a variety of elastomers for a wide range of applications. WBIS8223 Series Piston Valve – 3/8″-1/2″ Pilot operated solenoid valves available in a normally closed construction available with brass and stainless steel bodies. 1.4 Watt 8262 Series Direct Acting Poppet – 1/4″ Direct acting normally closed solenoid poppet valves available in brass or stainless steel bodies. High flow and a variety of elastomers for a wide range of applications 1.4 Watt 8223 Series Piston Valve – 3/8″-1/2″ Pilot operated solenoid valves available in a normally closed construction available with brass and stainless steel bodies. D8260 Series Plastic Body – 1/4″ Direct acting valve available in a normally closed construction. Available AC or DC operated with plastic bodies designed to handle the challenges of harsh media. D8030 Series Brass/ Stainless Steel Body – 3/8″-3/4″ Direct acting valve available in a normally closed construction. Available AC operated with plastic bodies designed to handle the challenges of harsh media. 8210Q Series 5 million cycle capability – 3/8″–3/4″ Solenoid pilot operated diaphragm valves available AC operated in normally closed and normally open constructions with brass bodies. 8215Q Series 5 million cycle capability – 1″–2″ Solenoid pilot operated diaphragm valves available AC operated in normally closed and normally open constructions with aluminum bodies. 8262Q Series 20 million cycle capability – 1/8″–1/4″ Solenoid pilot operated diaphragm valves available AC operated in normally closed and normally open constructions with brass bodies. 8262 / 8263NH Series Ammonia Service- 1/8"- 3/8"- Available in normally closed and normally open constructions with Stainless Steel bodies. Features aluminum shading coil with Neoprene elastomer. Available in AC and DC. 8262P Series Dry Air - 1/4"- Direct acting soleonid poppet valves available in normally closed constructions with brass and stainless steel bodies. MU8262 Series Magnetic Latching - 1/8"-3/8" - Available in normally closed constructions with brass and stainless steel bodies. Good for applications where contiuous power supply is not readily available. DC constructions only. www.flowfactor.com 866-360-9830 ASCO Valves

ASCO Solenoid Valves

Solenoid Valves
	The solenoid is an electromagnetic part of a valve, comprised of a coil, coretube, core and enclosure. ASCO Redhat brand offers the worlds largest selection of 2-, 3- and 4-way solenoid valves, designed to handle the most demanding fluid control applications.
2-Way One inlet and one outlet, and are used to permit and shut off fluid flow. The two types of operations are “Normally Closed” and “Normally Open”. 3-Way These valves have three pipe connections and two orifices. When one orifice is open, the other is closed and vice versa. They're commonly used to alternately apply pressure to and exhaust pressure from a valve actuator or a single acting cylinder. These valves can be normally closed, normally open or universal. 4-Way These valves have four or five pipe connections, commonly called ports. One pressure inlet, two cylinder ports providing pressure to double acting cylinder or actuator, and one or two outlets to exhaust pressure from the cylinders. Condensate Drain Valve Assemblies These valves are designed to automatically drain condensate in compressed air systems. The series features standard 2-way solenoid and piloted piston valves, along with an adjustable electronic timer. Direct Mount These Series are standard 3-way and 4-way solenoid valves whose NPT pipe connections and mounting configurations have been replaced by NAMUR mounting configuration. This allows each valve to be mounted directly to an actuator without the use of hard piping or tubing. Dust Collector These series are high-flow fast-opening 2 way valves, pilot valves, pilot valve enclosures and bulkhead fittings that have been specially designed for use in dust collector systems. Group Mounted These series are 2-way, 3-way and 4-way 2-position valves that are designed for gang mounting into different quantities of valves. Any combination of normally closed, normally open or universal valves may be grouped together. Isolation Isolation valves incorporate a diaphragm that shields the fluid flowing through the valve from the internal solenoid components making them ideal for handling corrosive or high purity fluids. These valves are available with in-line porting or manifold constructions and in a wide variety of inert materials. Manual Reset These series are standard 2-way, 3-way and 4-way 2-position valves that use a manual reset assembly in replacement of the solenoid. They are designed to prevent inadvertent valve startup in their designed failure modes. These series are available in no voltage release, electrically tripped, and free handle constructions as well as latched open or latched closed for 2-way valves. Medical/Analytical Micro-Miniature General Service, Isolation, and Pinch valves for the reliable control of fluids and gases in medical equipment and analytical instrumentation. Pinch Pinch valves are designed to control the flow of fluid by locating soft tubing in a mechanism that "pinches" the tubing to block flow and releases to allow flow. Pinch valves are suitable for corrosive fluids, high purity applications, or fluids with particulate. S Series ASCO commercial application solenoid valves. Developed and engineered with ASCO's global resources. ASCO S is a compact solution for 2-way, 3-way and steam valve applications and can operate in 15°F to 125°F ambient temperature locations. This solution includes DIN connection for easy wiring, compact brass bodies and encapsulated coils. Options include 15" leads, alternate elastomers, manual operators, and mounting brackets. Options/Accessories ASCO offers a wide variety of accessories and optional features to meet your specific application requirements. Visit Flow Factor for your Solenoid Valve Needs. 866-360-9830

Commercial/Industrial Pumps by Armstrong

Armstrong Pumps at Flow Factor

Series 4300 Split Coupled Vertical In-Line

Armstrong's vertical in-line pump represents a design innovation that has repeatedly proven its value over the past 30 years. Armstrong took a leadership role in improving the efficiency and utility of commercial pumps by designing and marketing the vertical in-line pump in the early 1970s. Armstrong takes a leading role in educating engineers around the world on the value of vertical in-line pump installations, and offers one of the widest range of vertical in-line pump sizes in the industry. The Armstrong 4300 split coupled vertical in-line pump includes both a silicon carbide seal and an outside balanced seal as standard items. Armstrong vertical in-line pumps combine excellent operating efficiency, with very low vibration and noise. As well, Armstrong offers a very valuable design/assist program whereby an internal designer will work with contractors and engineers to ‘lay out' and mechanical room using vertical technology. In past instances, substituting vertical pumps for horizontal, in addition to reorganizing and repositioning mechanical room components has led to tremendous cost savings in piping and system efficiency.

IVS and IVS Sensorless Variable Speed Pumps

The Armstrong IVS Sensorless pump is designed to meet the need for energy-efficient pumping systems in today's buildings. Traditional smaller pumping systems, up to and including 10 hp, incorporating fixed-speed pumps waste energy through crude throttling valve flow control. Lifetime Cost Analysis shows that the capital cost of a fixed-speed pump is typically only 5% of its lifetime cost. The IVS Sensorless pump is a new generation variable-speed pump, completely integrated into a compact package. Pressure transducers/sensors are no longer required, which reduces the installed cost of the unit and makes it practical to use these IVS variable-speed pumps in a retrofit installation. Applications for this technology include variable volume heating and chilled water applications. The design of the Armstrong IVS Sensorless pump goes beyond ASHRAE 90.1 standards, providing the benefits of variable speed technology for motor sizes below 10 hp. Variable speed technology allows the speed of the pump to be tuned to suit system demand. Technological advancements make variable speed pumps attractive in terms of both capital and lifetime cost. Pressure transducers/sensors are no longer required, further reducing capital and installation cost. The IVS Sensorless pump is a new generation pump, completely integrated into a compact package. Applications for this technology include variable volume heating and chilled water applications. Goes beyond ASHRAE 90.1 standards by adding value through varying pump speed with 10 hp and lower motor sizes.

Series 4302 and 4382 Vertical In-Line dualArm Pumps

Armstrong’s new dualArm vertical in-line pumps incorporate two Series 4300 or 4380 pumps in a single casing. Series 4302 is designed with split spacer type couplings, so that the mechanical seals may be serviced without disturbing the pump or motor connections, and is available with outside balanced or inside seals. Series 4382 is the economical close coupled design. Each type is supplied with a swing discharge port to hydraulically separate the casings to prevent recirculation when only one pump operates. Isolation valves enable one pump to be isolated for service or removal with the second pump still operating.

Series 4360 and 4380 Close Coupled Vertical In-Line

VERTICAL IN-LINE SERIES 4360 Armstrong’s economical, lower-range vertical inline pump for HVAC, domestic water systems, and industrial applications requiring a compact pump. Positive sealing assured by proven inside-type mechanical seal. Radially split volute permits removal of the motor and pump rotating assembly without removing the pump volute from the line. Fewer maintenance and servicing problems due to bearing-free pump design. Available in bronze fitted, all bronze, or all iron construction, in a range of sizes. VERTICAL IN-LINE SERIES 4380 Armstrong’s close-coupled vertical in-line pump features economical inside-type, single-spring mechanical seal, serviced by removing the rotating assembly while the pump casing remains in the line. Dynamically balanced impeller assures smooth, vibration-free operation. Radially split volute with equal suction and discharge flange sizes. Separate tapped openings for gauge, flush and drain connections. Available in bronze fitted, all bronze, all iron, and ductile iron construction.

Series 4030 and TD40 Base Mounted Pumps

Motor mounted version of the horizontal end suction pump, with flanged connections. Radially-split volute with center-line discharge. Motor features heavy duty, grease-lubricated ball bearings. Supplied with self-lubricating mechanical seal and bronze balanced cast impeller designed for smooth performance and long life. Available in bronze fitted, all bronze and all iron construction.

Series 4600 HSC Horizontal Split Case

The Series 4600 is the state of the art Horizontal Split Case pump – based on the "Tilted Parting" concept to minimize turbulence at the eye of the impeller by its straight laminar approach, thus maximizing efficiency. This also results in the lowest profile and minimum floor space of any HSC pump, lowering installation costs. Cartridge seals and bearing removal nuts ensure ease of maintenance.

Series 4700 Vertical MultiStage Pumps

Environmental Engineering: Armstrong Series 4700, designed for temperatures ranging from 5°F to 250°F (-15°C to 120°C), are well suited for boiler feed applications, condensate recovery and air conditioning systems. Easy to incorporate into industrial environmental engineering equipment, our Vertical MultiStage pumps combine the advantages of compact design, quiet operation and ease of maintenance. Water Distribution: From basic water supply to the most specific pressure boosting and fire line pressure maintenance applications, Armstrong Series 4700 Vertical MultiStage pumps satisfy all water distribution requirements. The wide pressure range - from 10 psig to 430 psig (0.7 bar to 30 bar) - makes this product well suited for applications such as pressure washing of aircraft, trains, boats and road vehicles as well as spray washing of industrial parts and electronic components. Industry: Water feed to machine tools, grease removal, cooling of lathes and molds ... water has many uses in the industrial market. The stainless steel design and wide temperature parameters of the Series 4700 Vertical MultiStage pump makes it an ideal unit for light industrial applications. Water Treatment: Water is becoming a precious commodity. Water transportation, demineralization, filtration, deionization and reverse osmosis all call for high pressure supply and hygienic considerations. The Armstrong Series 4700 Vertical MultiStage pump is made entirely with stainless steel wetted components, for most sizes and is well suited for these applications. Agriculture: The excellent hydraulic efficiency of the Armstrong Series 4700 makes this pump a great choice for irrigation and sprinkling applications. Whether irrigating large farms or sprinkling parks and golf courses, the Armstrong stainless steel pump stages provide the best hydraulic efficiency in all power ranges. The compact design allows the best utilization of available space in pumping stations.

Series 4270 and 4270 Stock Motor Mounted Pumps

Close coupled, motor mounted pump is available in bronze-fitted and all-bronze construction. All models provide tapped openings for venting, draining, and gauge connections. Featuring heavy duty, permanently lubricated motor bearings, Viton seals as standard, non-ferrous engineered resin impeller, stainless steel faceplate and single spring inside mechanical seal.

Motors

Armstrong HE Series motors are general purpose polyphase squirrel cage induction motors meeting all required NEMA and IEEE standards. In addition to numerous in-factory sampling motor tests to verify and improve designs, motors have been tested at Hydro-Quebec’s independent motor testing laboratory in Canada. Armstrong HE Series TEFC motors from 1 hp to 100 hp currently meet or exceed the efficiency requirements of the US Energy Policy Act of 1992 (EPAct) and Natural Resource Canada Standards (NRCan).

Visit Flow Factor for all you pump needs!

Armstrong Circulators ~ Pumps

Flow Factor and Armstrong Circulators

We can provide any Armstrong pump you need,
use your ARMSTRONG PARTS FORM.

The below parts for for hot water circulation in a home.

Armstrong Astro hot water re-circulation systems automatically circulate water through domestic hot water distribution pipes. This helps to ensure that everyone in the household has “instant” hot water at the tap when they need it, while also helping to conserve water and save water heating energy costs. All systems are assembled, wired, tested and then shipped from the factory, ready for installation.

20B050S-TA 20B075S-TA

25B050S-TA 25B075S-TA

20BU-TA

25BU-TA 20BF-TA

30B-TA

50B-TA 70B-TA

20B050S-T 20B075S-T 25B050S-T

25B075S-T 20BU-T

25BU-T

20BF-T 30B-T

50B-T

70B-T 20B050S-LC

20B075S-LC 25B050S-LC 25B075S-LC

20BU-LC 25BU-LC

20BF-LC

30B-LC 50B-LC

70B-LC

Flow Factor also has hot water heaters, pressure switches, temperature switches, jet pumps, flow sites and electric heaters.

Explosion Proof Barksdale Switches

Barksdale Explosion Proof Diaphragm switches

D1X-A3SS-UL This Explosion-Proof Barksdale Pressure Switch p/n D1X-A3SS-UL is a weld-sealed metal diaphragm, SINGLE setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D1XA3SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D1X-A3SS-UL SINGLE setting diaphragm explosion proof pressure switch. UL and CSA rated.

D1X-H18SS-UL This Explosion-proof Barksdale Pressure Switch p/n D1X-H18SS-UL is a weld-sealed metal diaphragm, SINGLE setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D1XH18SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D1X-H18SS-UL SINGLE setting diaphragm explosion proof pressure switch. UL and CSA rated.

D1X-A80SS-UL This Explosion-Proof Barksdale Pressure Switch p/n D1X-A80SS-UL is a weld-sealed metal diaphragm, SINGLE setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D1XA80SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D1X-A80SS-UL SINGLE setting diaphragm explosion proof pressure switch. UL and CSA rated.

D1X-H150SS-UL This Explosion-proof Barksdale Pressure Switch p/n D1X-H150SS-UL is a weld-sealed metal diaphragm, SINGLE setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D1XH150SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D1X-H150SS-UL SINGLE setting diaphragm explosion proof pressure switch. UL and CSA rated.

D2X-A3SS-UL This Explosion-Proof Barksdale Pressure Switch p/n D2X-A3SS-UL is a weld-sealed metal diaphragm, DUAL setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D2XA3SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D2X-A3SS-UL DUAL setting diaphragm explosion proof pressure switch. UL and CSA rated.

D2X-H18SS-UL This Explosion-proof Barksdale Pressure Switch p/n D2X-H18SS-UL is a weld-sealed metal diaphragm, DUAL setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D2XH18SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D2X-H18SS-UL DUAL setting diaphragm explosion proof pressure switch. UL and CSA rated.

D2X-A80SS-UL This Explosion-Proof Barksdale Pressure Switch p/n D2X-A80SS-UL is a weld-sealed metal diaphragm, DUAL setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D2XA80SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D2X-A80SS-UL DUAL setting diaphragm explosion proof pressure switch. UL and CSA rated.

D2X-H150SS-UL This Explosion-proof Barksdale Pressure Switch p/n D2X-H150SS-UL is a weld-sealed metal diaphragm, DUAL setting, SPDT local mount 1/4 inch NPT Pressure Switch. This Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The D2XH150SS-UL has covered terminal strip and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. Barksdale D2X-H150SS-UL DUAL setting diaphragm explosion proof pressure switch. UL and CSA rated.

P1X-H30 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-H30 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is .5 - 30 PSI with differential reset point .1 - 1.5 psi. The P1XH30 has screw terminals on snap action switch and has a tamperproof external adjustment. Snap Action switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-H30 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J30 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J30 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is .5 - 30 PSI with differential reset point .1 - 1.0 psi. The P1XJ30 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J30 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-M30 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-M30 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is .5 - 30 PSI with differential reset point .1 - 1.0 psi. The P1XM30 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC and .5 amps at 125 VDC. BARKSDALE P1X-M30 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J30SS-V This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J30SS-V is a Dia-Seal Piston pressure switch with VITON diaphragm, SINGLE setting, SPDT local mount 1/4 inch Stainless Steel NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is .5 - 30 PSI with differential reset point .1 - 1.5 psi. The P1XJ30SS-V has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J30SS-V SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J85 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J85 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 3-85 PSI with differential reset point .25 - 3.5 psi. The P1XJ85 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J85 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-M85 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-M85 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 3-85 PSI with differential reset point .25 - 3.5 psi. The P1XM85 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC and .5 amps at 125 VDC.BARKSDALE P1X-M85 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J85SS-V This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J85SS-V is a Dia-Seal Piston pressure switch with VITON diaphragm, SINGLE setting, SPDT local mount 1/4 inch Stainless Steel NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 3-85 PSI with differential reset point .25 - 3.5 psi. The P1XJ85SS-V has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J85SS-V SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J340 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J340 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 6-340 PSI with differential reset point 1 - 8.5 psi. The P1XJ340 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J340 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-M340 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-M340 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 6-340 PSI with differential reset point 1 - 8.5 psi. The P1XM340 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC or .5 amps @ 125VDC. BARKSDALE P1X-M340 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J340SS-V This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J340SS-V is a Dia-Seal Piston pressure switch with VITON diaphragm, SINGLE setting, SPDT local mount 1/4 inch Stainless Steel NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 6-340 PSI with differential reset point 1 - 8.5 psi. The P1XJ340SS-V has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J340SS-V SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J600 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J600 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 25-600 PSI with differential reset point 2.0 - 19 psi. The P1XJ600 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J600 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-M600 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-M600 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 25-600 PSI with differential reset point 2.0 - 19 psi. The P1XM600 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC or .5 amps @ 125 VDC. BARKSDALE P1X-M600 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J600SS-V This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J600SS-V is a Dia-Seal Piston pressure switch with VITON diaphragm, SINGLE setting, SPDT local mount 1/4 inch Stainless Steel NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 25-600 PSI with differential reset point 2.0 - 19 psi. The P1XJ600SS-V has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J600SS-V SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J1600 This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J1600 is a Dia-Seal Piston pressure switch with BUNA-N diaphragm, SINGLE setting, SPDT local mount 1/4 inch Aluminum NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 400-1600 PSI with differential reset point 20 - 80 psi. The P1XJ1600 has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J1600 SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

P1X-J1600SS-V This Explosion-proof BARKSDALE Pressure Switch p/n P1X-J1600SS-V is a Dia-Seal Piston pressure switch with VITON diaphragm, SINGLE setting, SPDT local mount 1/4 inch Stainless Steel NPT Pressure Switch. This BARKSDALE Pressure switch is rated for indoor or outdoor NEMA 4, 7 and 9 Explosion-Proof service. The pressure range is 400-1600 PSI with differential reset point 20 - 80 psi. The P1XJ1600SS-V has screw terminals on snap action switch and has a tamperproof external adjustment. Switch is rated 10 amps 120 or 240 VAC. BARKSDALE P1X-J1600SS-V SINGLE setting dia-seal piston explosion proof pressure switch. UL and CSA rated.

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