Check valves for oil industry applications

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disc check valve
disc check valve
Edward

DN: 65 mm - 600 mm
Pressure: 110 bar - 760 bar

... Disk Check Valve is a large bore valve designed to close as quickly as possible, minimizing loud, damaging slamming and vibration noises caused by high-velocity reverse ...

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FLOWSERVE
ball check valve
ball check valve
HFS

DN: 2.362, 3.962, 4.75, 6.35 mm
Pressure: 3,000, 5,000 psi
Flow rate: 0 us gal/min - 2.5 us gal/min

... inch diameters. This ultra-miniature check valve is only 0.093 inches in diameter and 0.33 inches in length. This valve’s compact size allows for packaging in extremely ...

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THE LEE COMPANY
poppet check valve
poppet check valve
CH series

DN: 0.125 in - 1 in
Pressure: 0 psi - 8,000 psi
Temperature: -85 °C - 225 °C

... line-up of poppet-style check valves offers exceptionally high flow capacity for their size compared to ball-style valves. In some cases, the poppet-style valve provides ...

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THE LEE COMPANY
poppet check valve
poppet check valve
CS series

DN: 0.187, 0.25, 0.375, 0.5 in
Pressure: 0 psi - 5,000 psi
Flow rate: 0 l/min - 45.42 l/min

... inches in diameter and 0.63 inches in length. This check valve utilizes an elastomeric seat material to provide zero leakage in the checked direction. It is ideal for pneumatic and hydraulic ...

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THE LEE COMPANY
ball check valve
ball check valve
CV-062

DN: 0.06 in
Pressure: 30 psi
Temperature: 40 °C - 150 °C

A check valve is a type of valve that allows fluids to flow in one direction but closes automatically to prevent flow in the opposite direction (backflow). Applications ...

pressure seal check valve
pressure seal check valve
CHV-PS

DN: 2 in - 24 in

... for high pressure and high temperature services. - Great for both upstream and midstream applications. - Suitable for installations in lines where pigging operations are required for ...

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

DN: 0.5 in - 2 in
Temperature: -29 °C - 350 °C

... designed according to the API 602 standard. - Class 800, Bolted Cover, Design API 602, Fire Safe API 607, NACE MR-0175 Compliant. Athena engineering S.R.L, For all the valves, ...

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

DN: 0.5 in - 2 in

... Supplies a complete range of forged steel check valves designed according to the API 602 standard. Athena manufactures one way check valve from genuine ...

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Athena Engineering S.r.l.
swing check valve
swing check valve
LP/MP

DN: 50 mm - 1,500 mm
Pressure: 400 bar
Temperature: -60 °C - 650 °C

... bonnet type valves are manufactured to guarantee the highest performance in the widest spectrum of oil and gas applications The high quality valves are installed in ...

water check valve
water check valve
MRK66-10C series

DN: 40 mm - 100 mm
Pressure: 1 MPa
Temperature: 425 °C

... Wear-resistant Check Valve uses alloy material with good wear resistance as the main sealing material, and improves the reliability of low pressure pipeline media can also be closed. ...

swing check valve
swing check valve
CB5240, CB5241

DN: 50 mm - 300 mm
Pressure: 50 bar
Temperature: -29 °C - 425 °C

Body material Steel A216WCB Stem material Stainless steel A182 F6 Connection Flanged RF ANSI 150 / ISO PN20 Seat Stellited steel A105 Working pressure 150 Lbs

disc check valve
disc check valve
307 series

DN: 0.375 in - 4 in
Pressure: 25, 12, 18 bar
Temperature: -10 °C - 100 °C

... Better mechanical strength thanks to the brass CW617N body • - Ail positions with SS 302 spring • - Excellent low and high pressure tightness thanks to the NBR gasket USE: • - Heatmg. drinkable water. cold and ...

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SFERACO
swing check valve
swing check valve

DN: 15 mm - 100 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 120 °C

BRASS SWING CHECK VALVE - MIHA BRAND, WITH BRASS SEAT Specification Used for water, gasoline, oil Threads standard: BS 21/ ISO 228-1-2000 Max. working pressure: 16 bar Max. working ...

lift check valve
lift check valve
Z15.4

DN: 50 mm - 150 mm
Pressure: 63 bar - 160 bar
Temperature: -10 °C - 550 °C

... materials – according to TRD 201 Medium - water, steam, gas, oil, petroleum products, non-aggressive substances Material - 1.4408, 1.7357, 1.0619 Connection - weld ...

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ARAKO spol. s r.o
swing check valve
swing check valve

DN: 46 mm - 179 mm
Pressure: 2,000 psi - 20,000 psi

Check valve is designed and produced entirely according to the requirements of API 6A 《Equipment Specifications for Wellhead and Christmas Tree》, able to be used interchangeably with ...

swing check valve
swing check valve
VR900BC

DN: 2 in - 8 in
Pressure: 8.6 bar - 155 bar
Temperature: -29 °C - 815 °C

... SECTORS Oil & Gas Chemical & Petrochemical Energy & Renewable Mining Special fluids transport Oil & Gas Chemical & Petrochemical Energy ...

disc check valve
disc check valve

DN: 15 mm - 100 mm
Pressure: 40 bar
Temperature: 400 °C

•Process line, product pipes, way out of pumps, fluid machinery. •The check disc valve close for the spring action when reduce the line pressure, getting a mild closing and avoiding the fluid recession ...

ball check valve
ball check valve
RV series

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 ...

swing check valve
swing check valve

DN: 40 mm - 900 mm
Pressure: 10 bar - 160 bar

... B16.5 , ASME B16.47 or DIN 2543 ~ 2546, EN1092-1 Butt-Welding Ends: ASME B 16.25 or EN 12627 Inspection & Test: API 598 or DIN 3230

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wenzhou domos fluid equipment co.,ltd
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. The valve ...

swing check valve
swing check valve

DN: 50 mm - 400 mm

... swing check valve is particularly developed to prevent the medium from backflow. This swing check valve can be used on the pipeline of the petroleum ...

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Henan Quanshun Flow Control Science and Technology Co.,Ltd
disc check valve
disc check valve

DN: 15 mm - 250 mm
Pressure: 10, 16, 20 bar

... engaged in manufacturing, exporting and supplying of Non Slam Disc Check Valve in India. This Check Valve is available in sizes ranging from 15 MM to 250 MM. Our Non ...

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Marck And Care Engineers Ltd.
DIN check valve
DIN check valve
910.11

DN: 0.5 in
Pressure: 0 bar - 400 bar
Temperature: -10 °C - 120 °C

... pressure gauge valves per DIN 16271, the test pivot is sealed by a lens-type sealing ring and a screw cap placed on top; with valves per DIN 16272, the test pivot is separately isolated by an additional ...

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