2007/06/04 · Check Valves In High Pressure Gas Pipelines - posted in Refining, Hydrocarbons, Oil, and Gas: Data: Gas pipeline from source (gas booster station BS # 1) say 20"Service:

DuraChoice 1/4" High Pressure Check-Valve, Stainless Steel 6000 PSI, Inline Check valves, SS316: : Industrial & Scientific.

low pressure non return valve Feature: Item No. DR6007 Body Material Brass Port Size 1/2"-2" Connection End Thread Working Pressure Xiamen Kemus Valve Co.,Ltd Add: 5 floor, Zhimingxing Technology Building No 18, Honglian West Road, Siming District Xiamen China Tel:+86-592-7103069

swing check valve BB series. for gas for steam. Temperature: 20, 300, 425, 450, 538 °C. Pressure: 6 bar - 40 bar. DN: 50 mm - 500 mm. 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.

MAXIMATOR's range of medium pressure stainless steel check valves shut off directional flows of fluids and gases up to 4500 bar.

Xiamen Kemus Valve Co.,Ltd Add: 5 floor, Zhimingxing Technology Building No 18, Honglian West Road, Siming District Xiamen China Tel:+86-592-7103069 Mob:+86-15960358834 E

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 

The team recommended a 3" high pressure, 27 series valve, fitted with a zero VOC HermetiX™ stem seal and an integral 1/2" bore ball valve to equalize the pressure. In this configuration, valve torque is reduced at maximum differential pressure from 300 NM to 60 NM. The stem material was INCONEL 780, which can withstand at least 1000 NM of

Check valves, also known as clack valves or one-way valves, are an inexpensive yet effective solution to controlling backflow in high and low-pressure fluid systems. Available in a wide range of sizes and cracking pressures, our mechanical check valves can handle up to 6,000 psi and temperatures up to 600°F.

The NRS3 Mk6 / OXB is a hard seated, 3/4" check valve, suitable for use with Industrial & Medical Oxygen applications, adiabatically shock tested to EN ISO 

Valve Check specializes in manufacturing the lowest pressure drop check valves and offers the highest flow check valves of any manufacturer.

High-Temperature Pressure-Regulating Valves for Water, Oil, Air, and Inert Gas Rated for more than double the temperature of standard pressure-regulating valves, these can withstand temperatures up to 550° F. Miniature Ultra-High-Pressure-Regulating Valves for Water, Air, and Inert Gas

High Pressure Equipment Coned and Threaded for Service from 30,000 psi (2,070 bar) to 150,000 psi (10,340 bar) BuTech Low Pressure Valves are designed for liquid and gas flow control in petroleum, chemical, power generating and general industrial applications. Available in a variety of body styles, the valves are designed for operation at

High Pressure Equipment Co. 2955 West 17th Street Erie, Pennsylvania 16505 1-800-289-7447 Fax: 814-838-6075 Email: [email protected] [email protected] Graco Oil & Gas Division Staffordshire Hydraulics Services Hydraulic Power Packs and Custom Testing Units

Metallic High-Pressure Relief Valves Valve Features Pressure range 350 to 4000 psi (24 to 275 bar) 2-port, 90° configuration PVDF piston Solid, robust, machined construction Threaded and socket connection options 316 SS top standard Composite PTFE/EPDM diaphragm Valve sizes from 1/4" to 1" or DN 8 to DN 25 4 optional pressure ratings (springs)

check valves are particularly suitable for high-pressure service systems for air, gas or low pressure applications where bubble.

TESCOM™ High Pressure Valve Gas High Pressure Valve for the supply of high purity gases in laboratory gas supply lines. Ideal for high pressure systems and high flow systems. Suitable for 5.0 purity gas applications. This product is also used in main lines and specialty panel solutions. Contact Us Request Quote Consult an Expert Specifications

Soft seat check valves insure flow in one direction only and can be mounted in any position. These are highly reliable for both gas and liquid service. Standard O-ring (soft seat) material for the sealing surface is Buna-N (nitrile) for 1/8" - 1/2" size with other materials including Teflon and Viton available on request.

We have developed check valves, elbows, tees and crosses for both the 100,000 and 150,000 psi systems. *Material is high tensile 316 stainless steel. Standard tu glands and collars are

BuTech high pressure valves are designed for liquid and gas flow control. Available in a variety of body styles, the valves are designed for manual operation in temperatures ranging from -100°F to 600°F (-73°C to 315°C). Optional packings and/or extended stuffing boxes increase the range from -423°F to 1,200°F (-253°C to 648&Deg;C).

In high-pressure hydrogen systems, the check valve is one of the most easy-to-damage components. Generally, the high-pressure hydrogen flow can generate a