high pressure gas check valve

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).

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:

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

Highlights. Gas non-return valve for very low cracking pressures of 4 – 6 mbar; High flow rates, minimal pressure loss; Position-independent 

Supplier: Qosina Corp. Description: Qosina offers an extensive line of check valves, available in a variety of styles that are in stock and ready for immediate delivery. Made of acrylic and silicone, this high flow valve has a cracking pressure that can be adjusted to open between 0 and 2 psi. Pressure Rating: 2 psi.

06/29 · This application guide provides a theoretical explanation of how to select the optimum high pressure valves and gas bypass valves for the application at hand, taking its starting point in a trans-critical booster system with gas bypass. The application guide uses a supermarket application as the case; the selection guideline, however, can also be used in

Contrary to bolted bonnet valves, internal pressure applied to a pressure seal valve forces the sealing elements into tighter contact—the higher 

The low opening pressure of only 3 mbar and the high flow rate provide ideal protection for burner systems and prevent gas backflow and flashbacks. WITT non- 

1-16 of over 5,000 results for "high pressure check valve" RESULTS Price and other details may vary based on product size and color. DuraChoice 1/4" High Pressure Check-Valve, Stainless Steel 6000 PSI, Inline Check valves, SS316 6 $2790 Get it as soon as Thu, Aug 4 $4.66 shipping

Hydraulic Hard Seat, High Pressure In-Line Check Valves - DT Series · Ermeto DIN Non return valves · Check Valve,Poppet Valve - C Series · UHP PTFE Fluoropolymer 

High-quality gas non-return valves protect against dangerous gas backflow. Low opening pressure - leak-tight elastomere sealing system - long service life.

High Pressure Gas Check Valve. Brief info. The high-pressure gas check valve is mainly used in gas pipelines. The main function is to prevent gas backflow. It is suitable for air, CNG, natural gas, hydrogen and other gas pipelines. When installing, pay special attention to the flow direction of the medium.

2022/06/11 · Single-Piece High Pressure Check Valves. Eclipse High Pressure Check Valves / Non-Return Valves are designed to minimize resistance to flow. The PTFE seal ensures

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

UHP PTFE Fluoropolymer High-flow Check Valve (2 inch) – CV-32 Series The CV-32 Series PTFE High-flow Check Valve provides low cracking pressure and high integrity sealing for back flow protection. It is ideally suited for bulk chemical delivery systems used in ultra-high purity semiconductor manufacturing applications.

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

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 

Description: A complete range of gate, globe and check valves for all of your high pressure and high temperature applications, proven over years of service 

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)

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 

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.

08/17 · Find Low Pressure Gas Check Valve related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Low Pressure Gas Check Valve information. Description: from 2 to 40 psi. Like the Basic-Check® valve, the Restrictor Check provides reliable, low maintenance service for a wide range of fluids and gases at various

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

Precision High Pressure is the premier supplier of high pressure valves, fittings, tu , and accessories. - Subsea & Surface, Chemical Injection Systems, Process Control Systems, Control Panels, Hydraulic Power Units (HPU's), Hydrostatic Test Systems, Water Blasting and Water-jet Cutting. High Quality Products Dependable Service

2022/08/16 · Longtime field-proven hydrogen check valve for various applications. Operating pressure is adjustable and ranges from 1379 bar to 4137 bar. MAWP and operating temperature ranges from -40°C to +85°C. High-quality materials used. Long life time and easy maintenance. Stocked item with very short delivery time.

High-Pressure Threaded Check Valves for Oil and Fuel. Rated for at least four times the pressure of standard check valves for oil and fuel, these are often used in hydraulic

Styles of valves offered include check valves, air-operated valves, and manually operated needle valves for use as isolation valves and pressure release valves. Valve pressure ratings range from 20,000 psi to 200,000 psi. Harwood Engineering has specialized in quality high pressure equipment components since 1948 and is proud to offer custom

Resato check valves (types CV and CVM) are designed to ensure flow of liquids and gases in one direction only. When the differential pressure drops below 

The check valve according to the invention is characterized in that a metallic seal (28) is provided between the two housing parts (10.1, 10.2). The invention relates to a check valve (9) for high

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

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