Pipeline check valves

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poppet check valve
poppet check valve
RUF3

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, ...

disc check valve
disc check valve
VPN

DN: 25 mm - 100 mm

The DELTA VPN check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid ...

safety check valve
safety check valve
LB series

DN: 2.5 mm - 44 mm
Pressure: 500, 300 bar
Temperature: -40 °C - 80 °C

Line rupture protection valves, also called pipe rupture protection valves are a type of check valve. The valves are normally mounted directly on the ...

ball check valve
ball check valve
LCV series

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 ...

axial check valve
axial check valve
CHV-AX

DN: 50 mm - 1,200 mm
Pressure: 16 bar - 420 bar

Axial Flow Check Valve body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.)alloy steel end connection: RF, BW, RTJ product overview: Athena Axial ...

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Athena Engineering S.r.l.
pressure seal check valve
pressure seal check valve
CHV-PS

DN: 50 mm - 600 mm
Pressure: 100 bar - 420 bar

... Pressure seal Swing type check valve is generally used in high temperature, high pressure and medium flow rate and pressure is stable in the large diameter pipeline system. The valve ...

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Athena Engineering S.r.l.
lift check valve
lift check valve
CHV-LF

DN: 50 mm - 300 mm
Pressure: 16 bar - 160 bar

... type check valve body material: Carbon steel /Stainless steel / Alloy steel /Special ( Monel /Inconel /Hastelly etc.) end connection: RF/RTJ/BW operation: product overview:Athena supplies a complete ...

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Athena Engineering S.r.l.
swing check valve
swing check valve

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 ...

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wenzhou domos fluid equipment co.,ltd
swing check valve
swing check valve

DN: 2 in - 32 in

Type: Pressure seal swing check valve Pressure: Class 600LB ~2500LB Connect End: RF, RTJ, BW, Material: Cast steel, Alloy Steel. Low Temperature Steel, Stainless Steel. Duplex Steel. Etc. Application ...

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wenzhou domos fluid equipment co.,ltd
swing check valve
swing check valve

DN: 2 in - 24 in

Pressure: Class 150LB ~ 2500LB Connect end: RF, RTJ, BW. Material: Cast steel, Alloy steel. Low temperature steel. Stainless steel. Duplex steel. etc. Application Standard: Design: ASME B16.34 Face-to-face: ASME B16.10 Flanged ...

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wenzhou domos fluid equipment co.,ltd
ball check valve
ball check valve

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

ball check valve
ball check valve
RV series

DN: 8, 6, 12, 10 mm
Pressure: 350, 500 bar
Temperature: -20 °C - 100 °C

ANSI B1.20.1 NPT Female thread SAE J 514 / ISO / DIS11926-1 Female thread

water check valve
water check valve
MRK66-10C series

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 ...

disc check valve
disc check valve
AL

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 ...

swing check valve
swing check valve

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. ...

swing check valve
swing check valve
INNO-CHK®

INNO-CHK® - Swing Check Valves are high quality non return valves mainly for the protection of pipeline applications. Non-return valves ...

poppet check valve
poppet check valve
5R

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 ...

disc check valve
disc check valve
CV20

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 ...

disc check valve
disc check valve
Basic-Check®

DN: 0.25 in - 2.5 in
Pressure: 0 psi - 6,000 psi

... Basic-Check® Valve is a versatile all-purpose, non-slam valve that provides reliable, low-maintenance service for a wide range of liquids, steam and gases at various pressure/temperature ...

swing check valve
swing check valve
H44H-150LB-DN150

DN: 15 mm - 1,200 mm
Pressure: 1,000,000 Pa - 42,000,000 Pa
Temperature: 196 °C - 540 °C

... Product Description Swing check valve also known as one-way valve or check valve, its role is to prevent the media flows back in the pipeline. ...

pipeline check valve
pipeline check valve

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 ...

ball check valve
ball check valve
H11/41H

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 ...

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