- Hydraulics - Pneumatics >
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- Seat check valve
Seat check valves
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DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: 140, 135 °C
... stops. Components of the RUF3 non-return check valve: Flange Flange screw Flange seal Shaft bearing Housing seal Pressure spring Valve shaft ...
DN: 0.5 in
Pressure: 5,000 psi
Flow rate: 12 us gal/min
This miniature zero leak check valve is only .500” in diameter and 1.42” in length. This check valve utilizes an elastomeric seat material to provide ...
DN: 0.5 in - 3 in
Pressure: 600 psi
* Investment casting ASTM-A351 CF8M, Screwed Cap, Swing Type Disc, Intégral Seat. Body - CF8M Cap - CF8M Disc - CF8M Connecting Rod - CF8M Disc Nut - SUS316 Pin - SUS304 Boit Washer - Teflon Gasket - Teflon Boit - SUS304
DN: 25.4 mm - 101.6 mm
Valves / Check Valves The 62B Air Blow Check Valves are "plug-style," where air pressure pushes the bonded rubber plug away from the seat. FEATURES In ...
DN: 38.1, 50.8, 63.5, 76.2 mm
Valves / Check Valves Ball Check Valves have a 316L stainless steel body with a curved offset ball trap. FEATURES Product flow pushes the ball ...
DN: 25.4 mm - 101.6 mm
Pressure: 1 psi - 5.9 psi
Valves / Check Valves Stops or check reverse flow in a pipeline. FEATURES W45 Series In the absence of forward flow pressure, the electropolished spring returns ...
DN: 0.125, 0.06 in
Pressure: 0 psi - 10 psi
Miniature check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. ...
DN: 0.062, 0.125 in
Pressure: 0 psi - 75 psi
Check valves will prevent flow in one direction and facilitate flow in the opposite direction. Check valves are sometimes called non-return valves. Normally ...
DN: 2 mm - 16 mm
Pressure: 700 bar
Temperature: -40 °C - 80 °C
Our check valves are available as screw-in or case valve models. Both models are available with the screwing-in direction blocked or with the screwing-in direction open for flow. The ...
DN: 2 in - 12 in
Pressure: 0 bar - 20 bar
Temperature: -15 °C - 80 °C
Model CHF, The Silent Check Valve plays an important role on piping, especially applied on the outlet of the pump. The silent check valve applied should be carefully ...
DN: 25 mm - 1,200 mm
Pressure: 2.5 bar - 100 bar
Temperature: -10 °C - 150 °C
Di Nicola manufactures Swing check valves in carbon steel ASTM 216 WCB / GP 240GH + N and stainless steel with high nickel content alloys for conditions of extreme corrosion from over fifty years with ...
DN: 50 mm - 900 mm
Pressure: 16, 10 bar
Temperature: -10 °C - 300 °C
Double flapWafer check valves for installation between flanges Face to face dimensions according to EN 558 - series 16 and EN 558 - series 50
DN: 40 mm - 400 mm
Pressure: 10 bar
Temperature: -10 °C - 80 °C
Used for water pumping stations, sewage water, leaded and viscous fluids Low head loss Full bore Self cleaning Silent Technical specifications Face to face dimensions according to EN 558 - series 48
DN: 1 in - 20 in
Designed to prevent backflow, the M&J Valves Piston Controlled Check Valve is silent in operation and has no flapper to hammer against the seat. Features The patented ...
celeros
DN: 1 in - 20 in
... floating piston" rides up and down in the cylinder with flow surges. As flow pressure is reduced, the piston softly settles on the seat to prevent backflow. Opening and closing actions are positively controlled to minimize ...
celeros
DN: 2 in - 36 in
... M & J Swing Check Valve is a one-piece body, top entry design for reliable operation and extended seat seal life. Top entry construction allows field service and in-line maintenance, ...
celeros
DN: 40 mm - 300 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 100 °C
general water circuits, pumping, water distribution PRESSURE PFA/PS in bar θ 110° BODY & PLATE : Steel cataphoresis coated
DN: 0.375 in - 3 in
Pressure: 16 bar
Temperature: 0 °C - 60 °C
boosting units, vacuum pumps, compressed air... CASING : GJL cast iron epoxy coated Stainless steel seat SEAL : EPDM MEMBRANE : NR (natural rubber)
DN: 50, 80 mm
Pressure: 16 bar
Temperature: 0 °C - 100 °C
... against aggressive water flange connection with sidewise drain valve, rotatable hose connection element G 3/4 with test port check valve with SST spring EPDM-seat ...
DN: 2 in - 8 in
Pressure: 8.6 bar - 155 bar
Temperature: -29 °C - 815 °C
Swing check valve, Bolted cover Renewable disc and seat (in S.S. construction, integral seat non renewable) STANDARDS PED Quality Standard MSS SP 55 All wetted component ...
DN: 1 in - 20 in
... floating piston" rides up and down in the cylinder with flow surges. As flow pressure is reduced, the piston softly settles on the seat to prevent backflow. Opening and closing actions are positively controlled to minimize ...
DN: 0.5 in - 12 in
... Lift Check Valve Manufacturer: Lift Type Check Valves, BS 1868, API 6D, BS 5352, ISO 15761, 1/2-12 Inch, Class 150-2500 LB, BW, SW, Threaded End. Lift check ...
DN: 0.5 in - 60 in
Pressure: 16 bar - 420 bar
Dual Plate Check Valve Supplier: Dual Plate Check Valves, 1/2-60 Inch, Class 150-2500 LB, PN16-PN420, API 6D, API 594, ASME B16.34, One Piece Union Body. Med Flange ...
DN: 12 mm
Pressure: 350 bar
SKU:M530 204 012 000 Dimension: [mm]55 x 120 x 30 Connection port(s):DN12 Design type:Cone seat valve Name:Shuttle valve DN12 Operating pressure: [bar]350 Mounting position:Any Materials:All ...
DN: 10 mm
Pressure: 350 bar
Spring loaded shuttle valve Connecting port: DN10 The spring positions the cone in a defined Position
DN: 15 mm - 50 mm
Pressure: 25 bar - 325 bar
The 1878 Swing Check Valve is a rugged, specialized swing check valve optimally designed for use in reactor penetration and isolation applications. Rapid disassembly/reassembly ...
DN: 6 mm
Pressure: 315 bar
Temperature: -20 °C - 80 °C
Industrial hydraulic valve in a high performance range. Reliable throttling of the flow to setting value. Fine adjustment Direct actuated Setscrew with lock nut Connection diagram - ISO 4401-03-02-0-05 Spool ...
Bosch Rexroth - Industrial Hydraulics
DN: 0.5 in - 2 in
Pressure: 13.8 bar
... The swing check valve prevents backflow by automatically closing when fluid reverses direction. The check valve features a Y-pattern design with renewable seat ...
NIBCO
DN: 40 mm - 250 mm
Pressure: 10, 16 bar
... straight-seat check valve that opens even at low differential pressures. Low pressure loss above the valve as the disk is located outside the medium. The valve ...
DN: 0.25 in - 3 in
Pressure: 200 psi
ASTM-A351-CF8M Full port, Rating 200psi, Threaded end, Screwed cap, Swing type disc, integral seat
DN: 4 mm - 25 mm
Pressure: 350 bar
Temperature: -30 °C - 80 °C
Check valves prevent any flow in one direction. In the opposite direction, free flow with minimal pressure drop is possible. Advantages - High pressure rating - Virtually zero leakage - Compact ...
BUCHER Hydraulics
DN: 18.3 mm
Pressure: 350, 420, 690, 1,380 bar
Temperature: -54 °C - 204 °C
... style, hydraulic check valve for use as a blocking or load-holding device for high pressure applications. Operation The check valve allows flow from port 1 to 2, ...
HYDRAFORCE
DN: 0.5 in - 4 in
... Uniseat/seal of EPDM or FKM Ball is the only moving part. It unseats to permit flow in one direction but seals against seat to prevent backflow. May be used vertically or horizontally Minimum shut-off ...
DN: 50 mm - 300 mm
Pressure: 10, 16 bar
... 12334 CHECK VALVES IN DUCTIL IRON EN 558 S48 (DIN 3202 F6) FACE TO FACE EN 1092-2 DRILLING FLANGES MATERIALS BODY DUCTILE IRON EN GJS-400-15 EN 1563 OGIVE DUCTILE IRON EN GJS-400-15 EN 1563 DIAPHRAGM ...
DN: 10 mm - 100 mm
Pressure: 12, 16, 25, 40, 10 bar
Temperature: -10 °C - 150 °C
Full bore check valve, F/F threaded, Viton® seat suitable for application with not halogenated hydrocarbons and fuels (gasolines, kerosene...).
Rubinetterie Bresciane
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