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DN: 2.5 mm - 44 mm
Pressure: 300, 500 bar
Temperature: -40 °C - 80 °C
... rupture protection valve type LB offers a high level of safety in the event of pressure peaks. It features reproducibly accurate and secure closing at the pre-set trigger flow rate. Higher flow rates cause a plate raised ...
DN: 15 mm - 100 mm
Pressure: 16, 40 bar
Temperature: -10 °C - 400 °C
... quickmaintenance. This range is also ideal for low differentialpressure applications. How the lift check valve works The flow of fluid into the valve lifts the cone off its seat,exposing ...
DN: 32 mm - 400 mm
Pressure: 10, 8, 6, 5 bar
The FR type swing check valve is designed to be directly installed between stubs and flanges according to ISO/DIN or ANSI 150 standards.
DN: 32 mm - 400 mm
Pressure: 5, 6, 10 bar
The FR type swing check valve is designed to be directly installed between stubs and flanges according to ISO/DIN or ANSI 150 standards.
DN: 2 in - 20 in
Pressure: 10, 16, 25 bar
Temperature: 0 °C - 100 °C
... prevent the piping system from blocking NC500 silencing non-slam check valve is a hydraulically controlled diaphragm valve with controllable opening and closing speed. ...
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: 50 mm - 200 mm
Pressure: 10, 16 bar
Flow rate: 60 m³/h - 1,103 m³/h
Check valves protect the pipelines and plants against flow medium back-streaming The flap opens automatically in the flow according to the arrow on the valve ...
DN: 150 mm - 1,400 mm
Pressure: 10, 16, 25 bar
Check valve with lever and counter weight Resilient seated valve Short face-to-face dimension, small volume, and low weight Check valves ...
DN: 50 mm - 1,400 mm
Pressure: 10, 16, 25 bar
Check valve with lever and counter weight Resilient seated valve Short face-to-face dimension, small volume, and low weight Check valves ...
DN: 2 in - 36 in
Temperature: -54 °C - 350 °C
... and surface treatment of the disc carrier and pin eliminates the phenomenon of valve sticking so that it can close and open. - Low-noise type. - Widely used in the pipeline system with high flow requirements ...
Athena Engineering S.r.l.
DN: 2 in - 60 in
Pressure: 16 bar - 420 bar
Temperature: -29 °C - 425 °C
... stress and maximizing service life. - The valve is designed with two discs hinged at their sides like a door, eliminating the effect of gravity. Consequently, very little energy is needed to open the valve ...
Athena Engineering S.r.l.
DN: 2 in - 24 in
... maintenance services. Athena manufactures valves from genuine guaranteed raw material with material test certificates, hydraulic test certificates, MTC 3.1available with all supply. Also, we can provide valves ...
Athena Engineering S.r.l.
DN: 25 mm - 100 mm
Pressure: 10 bar
Temperature: 140, 135 °C
The RUF Series Check Valve is used in places where a return flow of product in pipelines must be avoided. This check valve is utilized in brewery, dairy, ...
APV
DN: 15 mm - 100 mm
Pressure: 16, 13 bar
Temperature: -10 °C - 300 °C
Check valves, Check valves disc type, Check valves disc type on brass PN 16 (CW217N) Suitable for assembly between flanges with a ...
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 can be ...
DN: 50 mm - 300 mm
Pressure: 10, 16 bar
Temperature: 0 °C - 60 °C
... horitzontal operation. • Excellent flow characteristics. Do not install the valve at a distance lower than 5 x D of the pump out. Install with pipe DIN PN 10. In case of PN 16, the valve could be damaged.
DN: 40 mm - 100 mm
Pressure: 1 MPa
Temperature: 425 °C
... Wear-resistant Check Valve is to prevent medium backflow in pipeline. Medium is allowed to flow in only one direction. Under the medium pressure of one direction flow, the spring force ...
DN: 2, 3, 4 in
Pressure: 16 bar
Temperature: 0 °C - 200 °C
Check valve is a device in a pipeline that allows fluids or gases to flow in only one direction. When the pressure of the fluid or gas in the pipeline exceeds a certain ...
SIMPLE VALVE, S.L.
DN: 40 mm - 1,200 mm
Pressure: 150 bar
Temperature: -20 °C - 120 °C
A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through ...
DN: 10 mm - 100 mm
Pressure: 0 MPa - 1 MPa
Temperature: -10 °C - 150 °C
... quick check valves Standard: DIN, SMS, ISO, 3A Sanitary quick check valve material: the material contacting member and AISI304 or AISI316L using Industrial dairy products, ...
DN: 8 mm - 50 mm
Pressure: 20 bar - 420 bar
Temperature: -29 °C - 595 °C
Forged Check valve Product type Switch type Product description Forging check valve Model H11/41H Size NPS 1/4”～2”(DN8～DN50) Operating temperature ...
Pressure: 1,600,000, 2,500,000, 4,000,000, 6,400,000 Pa
Temperature: -110 °C - 600 °C
Product structural features Check valve seal acc. to DIN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical ...
DN: 6 mm - 40 mm
Pressure: 500, 350 bar
Temperature: -20 °C - 100 °C
ANSI B1.20.1 NPT Female thread SAE J 514 / ISO / DIS11926-1 Female thread
This type of valve is used to avoid backflow in the piping system or the pipeline that could damage downstream apparatus as pumps, compressors, etc. When the fluid has enough pressure, ...
DN: 40 mm - 500 mm
Pressure: 0 bar - 16 bar
Flow rate: 9 m³/h - 7,000 m³/h
... flow returns. Ball check valves are available with flanges and internal threads. This type of valve is automatically opened and closed by the force generated by the flow of the medium ...
DN: 40 mm - 900 mm
Pressure: 10 bar - 160 bar
Bolted Bonnet or Pressure Seal Bonnet Coating: Standard Paint Coating Design Prohibits Galling or Scoring of Seating Surfaces Large-sizes Are Provided With Lifting Rings for Easy Hoisting One-Piece Disc Construction ...
wenzhou domos fluid equipment co.,ltd
DN: 15 mm - 1,200 mm
Pressure: 1 MPa - 42 MPa
Temperature: -196 °C - 540 °C
The swing check valve, also known as a one-way valve or a check valve, is used to prevent the backflow of the medium in the pipeline. ...
INNO-CHK® - Swing Check Valves are high quality non return valves mainly for the protection of pipeline applications. Non-return valves ...
DN: 3 mm - 8 mm
Pressure: 0.1 bar - 6 bar
Temperature: -40 °C - 180 °C
Check valves are used to prevent media from flowing back in systems or to protect equipment against media blow-back. The three types (with spring, without spring and COMPACT) allow for use in many different ...
DN: 15 mm - 200 mm
Pressure: 16, 25, 40, 64, 100 bar
Temperature: -20 °C - 200 °C
... feature of disc type check valves is that they provide an optimum solution when flanges with larger nominal widths are necessary or more convenient. CV20 type disc check Valves ...
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