Pressure: 0 psi - 4,500 psi
... High flow, zero leak, low pressure drop check valve suitable for most fluid and gas applications. Fully guided poppet with free floating O-ring design is extremely tolerant of particulate contamination. ...
Generant
DN: 6 mm - 100 mm
Pressure: 40 bar
Temperature: -271 °C - 50 °C
... springless Non-Return- Valve - Both available for ambient and cryogenic media tempertures: -- ambient valve from -30° C to + 50° C (243 K to 323 K) -- cryogenic valve from -271° C to -30° C ...
DN: 0.5 in - 4 in
Pressure: 300 psi
Temperature: -20 °C - 180 °C
BSEN12288, Threaded Ends Comply to BS21 or ANSI 2.1
Taloar
DN: 10 mm - 50 mm
Pressure: 40 bar
Temperature: 0 °C - 150 °C
... Spring check valves VRA are realized in stainless steel AISI 316, with standard seats in PTFE and gas threaded connections. Application These types of valves ...
DN: 5 mm
Pressure: 300 bar - 400 bar
IMF
DN: 15 mm - 250 mm
Pressure: 23.8 bar - 40 bar
Temperature: -10 °C - 400 °C
... Check valves, Check valves streamlined flow type, Check valves streamlined flow type on carbon steel PN 40 - ANSI 150 (1.0619) Streamlined flow check ...
DN: 15 mm - 50 mm
Pressure: 0 bar - 5 bar
Temperature: -20 °C - 80 °C
... Housing made out of Brass and strainer made out of Stainless Steel Wire mesh (Max. Mesh Size 100 micron) FLUIDS : Natural Gas, LPG, Town Gas, Oxygen, Air, Other gases on request(Except Acetylene APPLICATION : For ideal ...
DN: 25 mm - 80 mm
Pressure: 16 bar
Temperature: -40 °C - 200 °C
... hazardous applications. Check valves are used for prevention of back flow on liquid columns in front of pumps with solid balls. In liquids and gases as overflow protection with hollow balls. In conjunction with safety ...
Pentair Valves & Controls
DN: 0.5 in - 6 in
Pressure: 16 bar
Temperature: -60 °C - 180 °C
... with solid ball,can be installed vertically and horizontally •Can also be used for vapours and gases •Wide variety of check valves available Specifications •Design - ASME/ISO •Nominal Pressure - Class 150/16 ...
DN: 0.5 in
Pressure: 10 bar
Temperature: 0 °C - 80 °C
... liquids, water, gaz PRESSURE PFA/PS in bar θ 80° Drilled boss 1/4, POM (polyacetal) plug CLOSING SYSTEM : double check valve POM (polyacetal) GUIDE : POM (polyacetal) / SEAL : NBR (nitrile) or EPDM lip-ring SPECIAL ...
SOCLA
DN: 110 mm - 160 mm
Pressure: 1.6 MPa
Temperature: 40 °C - 150 °C
... ZNF Series Check Valves is a kind of check valve, which plays a one-way role in the pipeline to prevent reverse flow of medium. It is widely used in pipeline equipment of various departments. ...
Zhejiang Gute Pneumatic Machinery Co., Ltd
DN: 40 mm - 800 mm
Pressure: 10 bar - 25 bar
Temperature: -10 °C - 110 °C
... Body material Cast iron Swing material Ductile iron PN (End) PN10/16 Connection between flanges Contact sealing EPDM ...
DN: 12 mm
Pressure: 0 bar - 30 bar
Temperature: -20 °C - 60 °C
... Maximum operating pressure (bar) : 30 Gas compatibility : Non corrosive gas + O2 ...
DN: 10 mm - 150 mm
Pressure: 50 bar
Temperature: 0 °C - 120 °C
... cryogenic- check valves, PN50 (DN100=PN40), are designed in stainless steel bodies and caps with springs. They have an opening pressure of 0.1bar and are both cleaned and de-greased for oxygen service. These are ideally ...
HEROSE
DN: 0.375 in - 4 in
Pressure: 25, 12, 18 bar
Temperature: -10 °C - 100 °C
... The 307 series is a female type of brass throttle and can be placed in line with the flow direction indicated by the arrow. The unit is perfect for centering the throttle on the seat because of the double axial and lateral guidance. Since the unit ...
SFERACO
Pressure: 2 bar - 10 bar
Temperature: -20 °C - 150 °C
Flow rate: 170 l/min - 1,050 l/min
... Pilot operated check valves allow, if mounted in pairs on the supply ports of a cylinder, to quickly block the movement of the rod in case of a sudden pressure drop. These one-way blocking valves have ...
SENGA
DN: 100 mm - 315 mm
Pressure: 0 bar - 100 bar
Temperature: -20 °C - 90 °C
... A circular non-return flap valve with a spring mechanism, against air backflow. Intended Use This type of system element prevents warm air from escaping/migrating or cold air getting ...
DN: 2 in - 36 in
Temperature: -54 °C - 350 °C
... and ASME B16.34. Athena manufactures valves from genuine guaranteed raw material with material test certificate, hydraulic test certificates, MiTC 3.1 available with all supply. Also, we can provide valves with third ...
Athena Engineering S.r.l.
Flow rate: 4.8 m³/h - 47.4 m³/h
... For applications with multiple suction cups in vacuum systems, it can prevent suction cups that do not come into contact with the workpiece or suddenly detach from the workpiece from affecting the system. Insulate the suction cups of the unabsorbed workpiece ...
DN: 0.375 in
Pressure: 1 bar - 10 bar
Temperature: -10 °C - 70 °C
... a throttle check valve. Control and shut-off valves are also available from nass magnet. Also includes are pilot operated check valves for compressed air. The valve, ...
DN: 50 mm - 500 mm
Pressure: 6 bar - 40 bar
Temperature: 20, 300, 425, 450, 538 °C
... DISCO swing check valves CB 14 and 26 for industrial applications Types CB 14 and CB 26 are used in industrial plants for non-aggressive media such as gas, liquid and steam. The CB 26A is also suitable ...
DN: 50 mm - 400 mm
Pressure: 16, 25, 40, 64, 100 bar
Temperature: -20 °C - 200 °C
... Flapcon® CV10 Series spring double check valve design is manufactured to withstand high operating pressures. The discs are opened 85 ° to provide positive closing. Sealing materials can be changed for different temperature ...
FLAPCON VALVES AND AUTOMATION SYSTEMS CO LTD
DN: 50 mm - 600 mm
Pressure: 0 psi - 175 psi
... Design Features:Rubber Flapper Swing Check Valves feature a unique, simple design with only one moving part. The flapper does not swing from a hinge pin; it simply flexes open. The seat is on a 45° angle. The flapper ...
DN: 6, 8, 4, 10, 12 mm
Pressure: -750 mm/Hg - 11,251 mm/Hg
Temperature: 0 °C - 60 °C
... 1. Check valves permit airflow in one direction; 2. Used for maintaining the output pressure at a constant level. Product Features 1. The check valves permit airflow in one direction ...
DN: 0.375 in - 4 in
Pressure: 10 mbar - 100 mbar
Temperature: -20 °C - 100 °C
... • shaft and shutter : Nylon • Spring : Stainless steel - AISI 302 • NBR flat seal ...
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