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DN: 0.25 in
Pressure: 0 psi - 15,000 psi
Temperature: 70 °F
... This zero-leak check valve is only 0.25 inches in diameter and 1.2 inches in length and is designed for the extreme temperatures and pressures found deep within oil wells and in the depths of outer space. ...
THE LEE COMPANY
DN: 0.187 in
Pressure: 0 psi - 15,000 psi
Temperature: 70 °F
... This zero-leak check valve is only 0.187 inches in diameter and 0.9 inches in length and is designed for the extreme temperatures and pressures found deep within oil wells and in the depths of outer space. ...
THE LEE COMPANY
DN: 0.5 in
Pressure: 5,000 psi
Flow rate: 12 us gal/min
... 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 zero leakage in the checked direction. ...
THE LEE COMPANY
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 flow in high-pressure ...
FLOWSERVE
DN: 3.175 mm - 9.525 mm
Pressure: 0.6 bar - 135 bar
Temperature: -50 °C - 200 °C
... b>
Internal
check
valve, soft-seal
check
valve, high-pressure
check
valve, wellhead
check
valve,
oil ...
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 a large ...
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. The product is widely ...
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 ...
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 hot water • - Min ...
SFERACO
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 various maintenance ...
Athena Engineering S.r.l.
DN: 15 mm - 250 mm
Pressure: 16, 10, 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 Slam Disc Check ...
Marck And Care Engineers Ltd.
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 ends, flanged, ...
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 corollary equipment ...
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 and the surge ...
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 basic materials used ...
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 ...
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. The valve that ...
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 industry, ...
Henan Quanshun Flow Control Science and Technology Co.,Ltd
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 valve ...
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