Poppet Valves Air Valves
Description
Poppet valves are a type of air valve that utilize a disc at the end of a stem or sleeve as the flow-checking device. They are designed to control the flow of air by opening and closing the valve seat, allowing or restricting air passage.
Working Principle
Poppet valves operate by using air pressure as the primary force to move the valve to a desired position. When air enters the valve, it pushes against the poppet and spring, displacing it to allow flow. The design typically includes a spring that ensures the valve returns to its original position when the air pressure is removed. This mechanism provides a fast response rate due to the short stroke of the poppet. The valves can be configured in 2- or 3-way setups, and they can mimic more complex configurations by using multiple poppet sets within a single valve body. The unbalanced design ensures that the valve will return to the desired position even if the return spring fails, making them reliable in various conditions .
Applications
Poppet valves are used in a variety of applications where high flow rates and quick response times are critical. Specific examples include landfill outgassing, fire retardant foaming, and carwash detergent dispensing . They are also suitable for applications that involve minor air sediment or debris, as they are more tolerant of such conditions .
Advantages over other Air Valves
Poppet valves offer several advantages over other types of air valves. They have excellent exhaust capacity and are capable of high flow rates, which makes them efficient for applications requiring rapid air movement. The design is less sensitive to lubrication issues due to fewer sliding parts, which enhances their compatibility with various media beyond compressed air. Additionally, the poppet design provides a faster response rate and can be mounted in several ways, offering flexibility in installation .
Limitations
One limitation of poppet valves is their typical unbalanced design, which may not be suitable for all applications. They are generally limited to two- or three-way port configurations, although they can mimic more complex configurations when used in parallel. This limitation may restrict their use in certain systems that require more intricate valve configurations .
Considerations
When considering poppet valves, it is important to evaluate factors such as initial costs, operating expenses, and maintenance requirements. Poppet valves are generally durable and resistant to contamination, which can reduce maintenance costs over time. However, the specific materials used in construction, such as metal-to-metal or rubber-to-metal seals, can affect durability and the need for replacement parts. Additionally, the choice of diaphragm compounds can influence the valve's performance in different environmental conditions, impacting both initial and ongoing costs .
from Clippard
Electronic Solenoid Valve [See More]
- Valve Type: Poppet; Solenoid; Control Valve; Directional
- Maximum Pressure: 105.00
- Valve Size: 0.19
- Connection Description: Threaded; #10-32
from Radwell International
BASIC LOGIC VALVE, SERIES 2L, FUNCTION: OR, PNEUMATIC SYMBOL: 0R01, LOGIC SYMBOL: 0R02, 4 MM TUBE, 29 - 116 PSI, AIR SIGNAL, POPPET DESIGN, 30-9100-5004. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
- Actuation: Pneumatic
- Connection Description: Tube Fitting
from Clippard
Electronic Solenoid Valve [See More]
- Valve Type: Poppet; Solenoid; Control Valve; Directional
- Maximum Pressure: 105.00
- Valve Size: 0.19
- Connection Description: Threaded; Cartridge; Manifold Mounted w/ #10-32 Stud
from Radwell International
VALVE, POPPET, 3 PORTS, 2 POSITIONS, NORMALLY CLOSED FUNCTION, INLINE DIRECT PIPING, SHROUD/SIDE/BASE/PANEL MOUNT, PNEUMATIC, 0.30 CV FLOW CAPACITY, 18 NPSF, 30-125 PSI. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
- Actuation: Pneumatic
from Clippard
2-Way Air-Piloted Valve [See More]
- Valve Type: Poppet; Control Valve; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: #10-32, Outlet: #10-32
from Radwell International
PNEUMATIC AIR POPPET DIRECTIONAL VALVE. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
- Actuation: Pneumatic
from Clippard
2-Way Air-Piloted Valve, with Male 1/8" NPT Inlet [See More]
- Valve Type: Poppet; Control Valve; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.12
- Connection Description: Threaded; Inlet: 1/8"-27 NPT, Outlet: #10-32
from Radwell International
10000-50, FLOW CONTROL, PNEU-TROL, POSITIVE SHUT-OFF, FREE REVERSE FLOW, FEMALE TO FEMALE, POPPET, 1/4" NPTF, BRASS, KNOB ADJUST. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet; Control Valve
from Clippard
2-Way Valve, 1/8", Normally-Closed [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.12
- Connection Description: Threaded; Inlet: 1/8" NPT, Outlet: 1/8" NPT
from Radwell International
POPPET VALVE PRODUCT LINE,PNEUMATIC DIRECT SOLENOID VALV. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet; Solenoid
- Actuation: Pneumatic
from Clippard
2-Way Toggle Valve, Normally-Closed, Momentary Open Toggle, 1/8" NPT Male Inlet [See More]
- Valve Type: Poppet; Toggle; Directional
- Maximum Pressure: 150.00
- Valve Size: 0.12
- Connection Description: Threaded; Inlet: 1/8" NPT, Outlet: #10-32
from Radwell International
AIR PILOT, POPPET VALVE, CV 2.0, O.P. 30, 145 PSIG, NPTF, SPRING RETURN, LINE MOUNTING. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Pilot; Poppet
from Clippard
2-Way Valve, #10-32 Ports, Normally-Closed [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: #10-32, Outlet: #10-32
from Radwell International
VALVE, PNEUMATIC, POPPET, 3 WAY, NORMALLY CLOSED, NPT, 150 PSIG MAX, 1/8IN STEM TRAVEL, G1/8 PORTS. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
- Actuation: Pneumatic
from Clippard
Clippard is known as the pioneer of miniature pneumatic products. The MAV series poppet valves were introduced in 1958 and were known for their bubble tight design with large flow for their small #10-32 threaded ports. Clippard ’s GV series valves offer the same characteristics of its original... [See More]
- Valve Type: Poppet; Stem Valve
- Media Temperature: 32 to 230
- Maximum Pressure: 150.00
- Connection Description: Threaded; Cartridge
from Radwell International
POPPET VALVE PRODUCT LINE,POPPET VALVE-2/2 NC 3/8 NPT. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
2-Way Toggle Valve, #10-32 Ports [See More]
- Valve Type: Poppet; Toggle; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: #10-32, Outlet: #10-32
from Radwell International
DISCONTINUED BY MANUFACTURER, VALVE, PNEUMATIC, MIDGET POPPET, 1/8 INCH NPT. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
- Actuation: Pneumatic
from Clippard
Electronic Solenoid Valve [See More]
- Valve Type: Poppet; Solenoid; Control Valve; Directional
- Maximum Pressure: 105.00
- Valve Size: 0.19
- Connection Description: Threaded; #10-32
from Radwell International
DISCONTINUED BY MANUFACTURER, VALVE, PNEUMATIC, MIDGET POPPET. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
- Actuation: Pneumatic
from Clippard
Electronic Solenoid Valve [See More]
- Valve Type: Poppet; Solenoid; Control Valve; Directional
- Maximum Pressure: 105.00
- Valve Size: 0.19
- Connection Description: Threaded; #10-32
from Radwell International
POPPET VALVES FOR COMPRESSED AIR, SERIES AF, G1/8 G1 1/2 , 3/2 NC G1/2 EL/MM | EL/MS. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
3-Way Air-Piloted Valve [See More]
- Valve Type: Poppet; Control Valve; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: 10-32, Outlet: 10-32
from Radwell International
POPPET VALVE PRODUCT LINE,LOCKOUT VALVE. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
3-Way Valve, 1/8", Normally-Closed [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.12
- Connection Description: Threaded; Inlet: 1/8" NPT, Outlet: 1/8" NPT
from Radwell International
SOLENOID POPPET VALVE, 110 TO 120 V, 50/60 HZ, 1/8 IN NPFT. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet; Solenoid
from Clippard
3-Way Toggle Valve, Normally-Closed, Momentary Open Toggle [See More]
- Valve Type: Poppet; Toggle; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: 10-32, Outlet: 10-32
from Radwell International
POPPET VALVE, HAND VALVE, 2 WAY, 3/8 INCH, BRASS. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
3-Way Valve, #10-32 Ports, Normally-Closed [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: #10-32, Outlet: #10-32
from Radwell International
DISCONTINUED BY MANUFACTURER, POPPET VALVE,2 POSITION 2 WAY NC, AIR PILOT, 1.7 TO 10 BAR, 3 / 4 FEMALE THREADED PORTS. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Pilot; Poppet
- Connection Description: Threaded
from Clippard
2-Way Electronic Poppet Valve [See More]
- Valve Type: Poppet; Solenoid; Control Valve; Directional
- Maximum Pressure: 100.00
- Valve Size: 0.19
- Connection Description: Threaded; Cartridge; Inlet/Outlet #10-32 Through Manifold
from Radwell International
POPPET VALVES, FOR VACUUM, G1/8 - G1 1/2, 3/2 NO G1/2 EL/MM VS | EL/MS VEP. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
Clippard Minimatic ® electronic valves are precision-built 2-way control valves, utilizing a unique, patented valving principle. The powerful DV- Series was designed as the next generation of the well-known and trusted original EV line of Clippard “Mouse ” valves. With a cycle life... [See More]
- Valve Type: Poppet; Solenoid; Control Valve
- Maximum Pressure: 100.00
- Valve Size: 0.05
- Media Temperature: 32 to 130
from Radwell International
POPPET VALVE, FOR COMPRESSED AIR, SERIES AF, G1/8 G1 1/2, 3/2 NC, PN/MM | PN/MS. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
Fill & Bleed Valve, Detented/Detented, Adj. Flow, #10-32 Port [See More]
- Valve Type: Poppet; Toggle; Directional
- Maximum Pressure: 120.00
- Valve Size: 0.19
- Connection Description: Threaded; #10-32
from Radwell International
POPPET SOLENOID VALVE, FOR VACUUM, WITH EXTERNAL PILOT AIR SUPPLY, 3/4" AMPLIFIED CONTROL, MAX +50, 50 UM FILTERED AIR, WITH OR WITHOUT LUBRICATION-VACUUM, 759.5 MM HG. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Pilot; Poppet; Solenoid; Control Valve
from Clippard
NIV series multi-channel gradient valves feature multiple 2-Way, Normally-Closed PTFE media isolation valves connected around a central body. This unique design provides significant reduction in internal volume with enhanced mixing capabilities. Each actuator operates independently, allowing for... [See More]
- Valve Type: Diaphragm; Poppet; Solenoid; Mixing; Gradient Valve
- Connection Description: Threaded; 1/4-28 UNF, 1/8 NPS
- Maximum Pressure: 30.00
- Actuation: Electric
from Radwell International
POPPET VALVE, FOR COMPRESSED AIR, SERIES AF, G1/8 G1 1/2, 3/2 NC/NO G1. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
Heavy Duty Limit Valve, 2-Way, Normally-Closed [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 300.00
- Valve Size: 0.12
- Connection Description: Threaded; Inlet: 1/8"-27 NPT, Outlet: 1/8"-27 NPT
from Radwell International
POPPET VALVES FOR VACUUM, SERIES AG, G1/8 -G1 1/2, 3/2 NC. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
Intrinsically Safe Electronic Solenoid Valve [See More]
- Valve Type: Poppet; Solenoid; Control Valve; Directional
- Maximum Pressure: 105.00
- Valve Size: 0.19
- Connection Description: Threaded; Cartridge; Inlet: #10-32, Outlet: #10-32
from Radwell International
POPPET VALVES FOR VACUUM, SERIES AG, 3/2 NORMALLY OPEN, G1 CONNECTION, 25 MM DIAMETER, 7-16MS RESPONSE TIME. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
3-Way Palm Button Valve [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 100.00
- Valve Size: 0.12
- Connection Description: Threaded; Cartridge; 1/8" NPT
from Radwell International
POPPET VALVE, FOR VACUUM, SERIES AG, G1/2 CONNECTION, PNEUMATIC AMPLIFIED CONTROL, MECHANICAL SPRING, 15 MM DIAMETER, 6 -15 MS TIME, 3 BAR MINIMUM, 20 M3/HR. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet; Control Valve
- Actuation: Pneumatic
from Clippard
Shuttle Valve, #10-32 Male Outlet, #10-32 Female Inlets [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 250.00
- Valve Size: 0.19
- Connection Description: Threaded; Inlet: 10-32, Outlet: 10-32
from Radwell International
POPPET VALVES FOR VACUUM, SERIES AG, SERIES AG, G1/8 G1 1/23/2 NC G1 1/2 EL MAN/MM VS | EL MAN/MS VEP. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
Pulse Valve, 1/8" Inlet [See More]
- Valve Type: Poppet; Directional
- Maximum Pressure: 150.00
- Valve Size: 0.12 to 0.19
- Connection Description: Threaded; Inlet: 10-32 & 1/8", Outlet: 10-32
from Radwell International
POPPET VALVES FOR VACUUM, SERIES AG, SERIES AG, G1/8 G1 1/23/2 NO G3/4 EL/MM VS | EL/MS VEP. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Clippard
3-Position, 4-Way Valve, #10-32 [See More]
- Valve Type: Poppet; Toggle; Directional
- Maximum Pressure: 120.00
- Valve Size: 0.19
- Connection Description: Threaded; #10-32
from Radwell International
POPPET VALVES FOR VACUUM, SERIES AG, SERIES AG, G1/8 G1 1/23/2 NC G1/2 EL/MM VS | EL/MS VEP. FREE 2 YEAR RADWELL WARRANTY [See More]
- Valve Type: Poppet
from Hi-Tech Controls, Inc.
These valves have been designed to mount directly into the cylinder ports. The inner design of the blocking valves Series VBO and VBU allows a very high flow rate and reliable operation. [See More]
- Valve Type: Poppet; Block Bleed
- Maximum Pressure: 145.00
- Valve Size: 0.12
- Media Temperature: 32 to 175
from XOMOX (A Crane Co. Company)
Lined valves and accessories use fluorocarbons such as PFA, PVDF, PTFE, PFA-AS (antistatic), and UHMWPE upon customer request. The melt process allows the liner to be locked into dovetails, locking grooves, and locking holes in the casting. Consequently, the potential for liner collapse and blow out... [See More]
- Valve Type: Check; Lift Check; Poppet
- Flow (Cv): 450.00
- Valve Size: 6.00
- Maximum Pressure: 250.00
from Pneumadyne, Inc.
Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90 ° Connectors (both with LED) provide quick electrical connection when used in... [See More]
- Valve Type: Poppet; Control Valve; Directional
- Flow (Cv): 0.24
- Valve Size: 0.12 to 0.19
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon; Bushing Valve
- Flow (Cv): 2.60
- Valve Size: 0.50
- Maximum Pressure: 3000.00
from ControlAir LLC
The Type 100 is a high precision, multi-stage pressure regulator. This pressure controller provides the highest level of regulation accuracy and repeatability available. The Type 100 is ideal for applications that call for the utmost in control and maximum stability under variable operating... [See More]
- Valve Type: Regulator; Pilot; Poppet
- Maximum Pressure: 150.00
- Valve Size: 0.12 to 0.38
- Media Temperature: -20 to 160
from DME Company
These precision-engineered valves are designed to remedy the vacuum problem often encountered during the molding of deep-draw or thin-walled parts. [See More]
- Valve Type: Poppet
- Maximum Pressure: 58.00 to 87.00
- Valve Size: 0.31 to 0.71
- Media Temperature: 250
from Clark Solutions
The 1/4" to 3/4" relief valves are suitable for pressure settings up to 100 PSI. Higher pressure settings are possible by changing the spring. The 1" relief valve is suitable for pressure settings up to 200 PSI. [See More]
- Valve Type: Ball; Poppet; Relief
- Connection Description: Threaded; 1/4" NPT
- Valve Size: 0.25
from ASCO
For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Nylon shell & steel reinforced base plate. Die cast zinc alloy valve body. Spring return & detented models. Large opening for foot operation. [See More]
- Valve Type: Poppet
- Media Temperature: 14 to 155
- Maximum Pressure: 24.00 to 145.00
from Hi-Tech Controls, Inc.
The pneumatically operated amplifier valve is a 3-way/2-position normally closed valve, changing low pressure signals into 2 - 8 bar pressure signals. The valve construction allows permanent reduced air consumption at rest. Pilot pressure applied at Port 12 actuates valve and allows pressure (2 - 8... [See More]
- Valve Type: Poppet
- Maximum Pressure: 116.00
- Valve Size: 0.12
- Media Temperature: 32 to 175
from Pneumadyne, Inc.
Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90 ° Connectors (both with LED) provide quick electrical connection when used in... [See More]
- Valve Type: Poppet; Control Valve; Directional
- Flow (Cv): 0.24
- Valve Size: 0.12 to 0.19
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The Butt Weld (B4) check valve is a one piece body machined from bar stock, eliminating porosity concerns and providing uniform density for more consistent welds. Made to ASME/ANSI B16.25 for schedule 40 pipe, it carries rugged, dependable Check-All trim with a wide variety of seat materials and... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 0.50
- Maximum Pressure: 1500.00 to 5000.00
from ASCO
Regulations that restrict lead content in devices used for potable water are becoming more common, presenting new design issues for OEMs. That's why ASCO gives OEMs the choice of using lead-free brass, composite, or stainless steel constructions. Lead-Free brass valves comply with Federal Safe... [See More]
- Valve Type: Poppet
- Flow (Cv): 0.21 to 13.00
- Valve Size: 0.12 to 1.00
- Media Temperature: 150 to 210
from Pneumadyne, Inc.
Flow controls and Needle valves are used to reduce the rate of flow in a leg of a system, consequently the restriction slows cylinder speed. Finely threaded stems allow gradual adjustment of controlled flow to match system requirements. Although the basic function is flow restriction, the... [See More]
- Valve Type: Check; Lift Check; Poppet; Control Valve; Directional
- Flow (Cv): 0.09
- Valve Size: 0.12
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The Connector Valve is a check valve with a hex nipple or connector housing. It is designed to be used in installations where check valves with male pipe threads are required. The Connector Valve is adaptable for use as a check valve, vacuum breaker, or low pressure relief valve. Two valves used in... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
- Flow (Cv): 2.30
- Valve Size: 0.50
- Maximum Pressure: 3000.00
from ASCO
For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Air pilot actuated. 3-way & 2-way design. Use with air or neutral gas. For lubricated or non-lubricated service. Cad drawings available. High... [See More]
- Valve Type: Poppet
- Media Temperature: 23 to 122
- Maximum Pressure: 24.00 to 145.00
- Actuation: Pilot
from Pneumadyne, Inc.
Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90 ° Connectors (both with LED) provide quick electrical connection when used in... [See More]
- Valve Type: Check; Lift Check; Poppet; Control Valve; Directional
- Flow (Cv): 0.41
- Valve Size: 0.12 to 0.25
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The CAV series of valves are not catalog items but rather are custom designed and tailored to meet customer specific connections or valve configurations. If you have a check valve application where our standard catalog items do not quite match what you are looking for, contact our sales department... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief (optional feature); Anti-Siphon (optional feature)
- Actuation: Pressure
- Connection Description: Threaded (optional feature); Cartridge (optional feature); Compression (optional feature); BoltFlange (optional feature); Clamp Flange (optional feature); Union (optional feature); Tube Fitting (optional feature); Butt Weld (optional feature); Socket Weld (optional feature); Face Seal (optional feature)
from ASCO
For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Solenoid pilot actuated. 3-way design. Use with air or neutral gas. AC & DC voltages available. Cad drawings available. High flow. Rugged design. [See More]
- Valve Type: Poppet; Solenoid
- Media Temperature: 23 to 122
- Maximum Pressure: 24.00 to 145.00
- Actuation: Pilot
from Pneumadyne, Inc.
Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90 ° Connectors (both with LED) provide quick electrical connection when used in... [See More]
- Valve Type: Poppet; Control Valve; Directional; Double Flow Control
- Flow (Cv): 0.20
- Valve Size: 0.19
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The EPIC ™ Female Pipe valve is a poppet style check valve with female NPT threaded connections machined from 300 series stainless steel bar stock with Aflas ® seat/seals and a 1/2-PSI stainless steel spring (cracking pressure) that can be installed in any flow orientation. This check... [See More]
- Valve Type: Check; Poppet
- Flow (Cv): 1.90 to 23.40
- Valve Size: 0.12 to 1.00
- Maximum Pressure: 1500.00
from ASCO
For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Solenoid external air pilot actuated. 3 ported, 2 position. For lubricated or non-lubricated service. Diaphram actuated. Polyurethane diaphragm. Cad... [See More]
- Valve Type: Poppet; Solenoid
- Media Temperature: 23 to 122
- Maximum Pressure: 36.00 to 145.00
- Actuation: Pilot
from Pneumadyne, Inc.
Cost effective, space saving solution for the use of single or multiple valves. A wide variety of connector, electrical and mounting options are available to accommodate numerous applications. Convenient Line & 90 ° Connectors (both with LED) provide quick electrical connection when used in... [See More]
- Valve Type: Poppet; Control Valve; Directional; Quick Exhaust Valve
- Flow (Cv): 0.20
- Valve Size: 0.12
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The EPIC ™ Flared Tube valve is a poppet style check valve with 37 ° flared tube connections. These connections are integral to the body and meet SAE J514 & ISO 8434-2 dimensional standards. The check valves are machined from 300 series stainless steel bar stock with Aflas ®... [See More]
- Valve Type: Check; Poppet
- Flow (Cv): 0.08 to 12.60
- Valve Size: 0.12 to 1.00
- Maximum Pressure: 1395.00
from ASCO
For compressed air and vacuum, the Numatics poppet valves are ideal for single acting cylinders, air bellows, and vacuum material handling. Features: Solenoid pilot actuated. 3-way design. Use with air or neutral gas. Internal vacuum pilot operated. AC & DC voltages available. Cad drawings... [See More]
- Valve Type: Poppet; Solenoid
- Media Temperature: 23 to 122
- Maximum Pressure: 30.00 to 145.00
- Actuation: Pilot
from Pneumadyne, Inc.
Shuttle valves, also known as “OR ” valves, automatically select the higher of two pressures allowing flow from one input to the output port. Pneumadyne offers a large variety of porting options for plumbing convenience. The SSV-10A Series features. barbed ports and Pneumadyne ’s... [See More]
- Valve Type: Poppet; Control Valve; Directional; Shuttle Valve
- Flow (Cv): 0.27
- Valve Size: 0.06 to 0.19
- Maximum Pressure: 125.00
from Check-All Valve Mfg. Co.
The EPIC ™ Male Pipe valve is a poppet style check valve with male NPT threaded connections machined from 300 series stainless steel bar stock with Aflas ® seat/seals and a 1/2-PSI stainless steel spring (cracking pressure) that can be installed in any flow orientation. This check valve... [See More]
- Valve Type: Check; Poppet
- Flow (Cv): 1.60 to 25.50
- Valve Size: 0.12 to 1.25
- Maximum Pressure: 1500.00
from Check-All Valve Mfg. Co.
Flange Insert valves are the ultimate check valves in flanged systems. They provide the simplest most economical way to install check valves in a piping system, the valve body automatically positions the valve and holds it in place while bolts are being installed and tightened. All that is required... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 0.50
- Connection Description: BoltFlange; Face Seal (optional feature); 1-3/8" O.D. Flange
from Check-All Valve Mfg. Co.
The Check-All Flanged & Drilled check valve is a one-piece cast body valve with ANSI/ASME B16.5 Class 150 flanged ends. The HVFD series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1 through 10 inches and standard materials of 316... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 14.20
- Valve Size: 1.00
- Connection Description: BoltFlange; Face Seal (optional feature); 4-1/4" O.D. Flange
from Check-All Valve Mfg. Co.
The Check-All Flanged & Drilled - PTFE Lined check valve is a one-piece body valve with ANSI/ASME flanged ends. The valve has a solid one-piece PTFE liner, which covers the flange faces out to the raised face diameter. All wetted surfaces are fluoropolymer (PTFE/FEP/PFA) including the FEP... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 12.60
- Valve Size: 1.00
- Maximum Pressure: 55.00
from Check-All Valve Mfg. Co.
The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the flanges together. Lined Pipe... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 1.00
- Maximum Pressure: 55.00
from Check-All Valve Mfg. Co.
The Check-All Mini-Check is a three piece constructed check valve. The valve is designed for minimum pressure drops. The three piece construction permits many combinations of end fittings, which makes the valve adaptable for nearly every application. The Mini-Check is available with 1/8, 1/4, and... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 1.10
- Valve Size: 0.12
- Maximum Pressure: 5000.00
from Check-All Valve Mfg. Co.
The Sanitary Cartridge Valve is a 316 stainless steel check valve for use in new or existing sanitary systems. The SCV design seals on the ID of sanitary ferrules with replaceable food grade seals (Standard is FDA EPDM). The valves fit the Alfa Laval Inc. Bevel Seat and Tri-Clamp ® fittings, the... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 0.75
- Maximum Pressure: 1000.00
from Check-All Valve Mfg. Co.
For over 35 years, the compact, fluoropolymer (PTFE/FEP/PFA), Sanitary Insert Valve has been used as the most economical solution to providing a check valve in a new or existing sanitary piping system. This valve style is designed to fit into grooved-end clamp-type fittings. Since the Sanitary... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 0.75
- Maximum Pressure: 55.00
from Check-All Valve Mfg. Co.
The 3-A Sanitary Check Valve is an all 316/316L stainless steel check valve with a standard 32 Ra or better finish, (finer available) for use in new or existing sanitary systems. The 3SC design seals on the ID of sanitary ferrules with 3-A specified materials (standard is EPDM). The valve seals... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Relief; Anti-Siphon
- Flow (Cv): 5.20
- Valve Size: 1.00
- Maximum Pressure: 1000.00
from Check-All Valve Mfg. Co.
The Straight Sided Insert is a thread less check valve. designed to be inserted into any cavity where a check valve is needed and threads are not desired. Available Materials: 316 Stainless Steel (SS). Carbon Steel (CS). Alloy 20 (A2). Alloy C-276 (HC). Brass (BR). Alloy B (HB). MONEL ® (MO) [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 0.50
- Maximum Pressure: 3000.00
from Check-All Valve Mfg. Co.
The Tubing Check Valve-Flared is a three piece constructed valve with 37 º flared ends which conform to J. I. C. and S. A. E. Hydraulic Standards. These valves are designed for maximum flow with minimal pressure drop. Available Materials: 316 Stainless Steel (SS). Brass (BR). Carbon Steel (CS) [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 1.50
- Valve Size: 0.25
- Maximum Pressure: 3000.00 to 8500.00
from Check-All Valve Mfg. Co.
The Tubing Check Valve is a three piece constructed check valve with flareless tube ends. The valve is designed for minimum pressure drops. The valves are furnished complete with ferrules and nuts. Available Materials: 316 Stainless Steel (SS). Brass (BR). Carbon Steel (CS) [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 0.80
- Valve Size: 0.12
- Maximum Pressure: 3000.00 to 8000.00
from Check-All Valve Mfg. Co.
The Union Insert Valve is the threaded pipe counterpart of the Flange Insert Valve. Designed to be inserted into most standard ground joint unions, it provides the simplest and most economical way to install a check valve in a threaded pipe system. A check valve may be installed anywhere in the... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 2.30
- Valve Size: 0.50
- Maximum Pressure: 3000.00
from Check-All Valve Mfg. Co.
The Universal High Pressure check valve is a one piece body machined from bar stock with female pipe threads. The valve is designed and manufactured for high pressure applications. For applications below 3000 PSIG, view our UN-3 series. Available Materials: 316 Stainless Steel (SS). Alloy B (HB). [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 1.90
- Valve Size: 0.38
- Maximum Pressure: 10000.00
from Check-All Valve Mfg. Co.
The Universal Low Pressure check valve is a one piece body machined from bar stock and is designed for minimum pressure drop. The valve is light, compact, and provides maintenance free dependable service. For applications above 3000 PSIG, view our UN-10 series. For applications where weld joint are... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 1.90
- Valve Size: 0.38
- Maximum Pressure: 3000.00
from Check-All Valve Mfg. Co.
The Universal Socket Weld check valve is machined from bar stock and designed for a minimum pressure drop. It carries rugged, dependable Check-All trim and there is a wide variety of seat materials and cracking pressures to choose from. This valve series is particularly attractive when weld joints... [See More]
- Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 1.90
- Valve Size: 0.38
- Maximum Pressure: 5000.00
from Check-All Valve Mfg. Co.
The Wafer Insert (WV) valve is designed to fit between two mating ANSI flanges. Two gaskets are required, instead of the one normally used. The "drop in" valve body fits inside the bolt circle for quick installation and removal in rigid piping applications where the use of the F1, F6, or FP are not... [See More]
- Valve Type: Check; Lift Check; Wafer; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon
- Flow (Cv): 2.40
- Valve Size: 0.50
- Connection Description: BoltFlange; Face Seal (optional feature); 1-3/8" O.D. Flange