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    gas check valves

    All gas check valves wholesalers & gas check valves manufacturers come from members. We doesn't provide gas check valves products or service, please contact them directly and verify their companies info carefully.

    Total 20462 products from gas check valves Manufactures & Suppliers
    China Mini Air Natural Gas Check Valve 304 Stainless Steel With CE Approval wholesale

    Brand Name:CNLN

    Place of Origin:Sichuan, China

    ...Gas Check Valve 304 stainless steel With CE Approval Factory Price Mini Air Natural Gas Check Valve With CE Approval A check valve is a valve; it means that the opening and closing member is a circular disc and acts on its own weight and medium pressure to block the backflow of the medium. It is an automatic valve, also known as a check valve, check valve, return valve or isolation valve. Description Of Mini Air Natural Gas Check

    SiChuan Liangchuan Mechanical Equipment Co.,Ltd
    Verified Supplier

    Sichuan

    China Stainless Steel 3mm 6mm 8mm Non- Return Valve Gas Check Valve wholesale

    Place of Origin:Guangdong, China (Mainland)

    Brand Name:AFK

    Model Number:CV

    ...Valve Gas Check Valve *Product Specification *Name: Check valve *Size: 6mm 8mm 10mm 1/8" 1/4" 3/8" 1/2" *Connection: Ferrule OD *Pressure: 1000 Psi, 3000psi *Material: Stainless steel 316 Specification Number Part SS316 VALVE Brass valve 1 Valve body(Inlet) SS316 Brass 2 Packing SS316 Brass 3 O-Ring VITON/BUNA VITON/BUNA 4 Ball SS316 Brass 5 Spring SS316 Brass 6 Valve...

    Shenzhen Wofly Technology Co., Ltd.
    Verified Supplier

    Guangdong

    China 304 Stainless Steel High Pressure Split Internal Thread Check Valve High Temperature Steam Water Oil Gas Check Valve wholesale

    Brand Name:Yunyi

    Model Number:YR-31

    Place of Origin:China

    ...check valve high temperature steam water oil gas check valve Features 304 stainless steel high pressure split internal thread check valve high temperature steam water oil gas check valve Upgrade material selection 304 material Made of 304 material, durable, rust-proof and wear-resistant The thickened valve...

    Xi'an Yunyi Instrument Co., Ltd
    Verified Supplier

    China Gas Pipeline Check Valve API 6A 6D ASME Standard Manual Power wholesale

    Brand Name:HUATAO

    Model Number:HT- Pipeline Check Valve

    Place of Origin:China

    ... systems to prevent the reverse flow of gas. The valve is designed and manufactured in accordance with the American Petroleum Institute (API) 6A and 6D standards, as well as the ASME standard, which ensures that it meets the strict ...

    HUATAO LOVER LTD
    Verified Supplier

    China API CE Factory Hot Sale Swing Lift Flange Steel Check Valve For Water Oil Gas wholesale

    Brand Name:TOBO

    Model Number:/

    Place of Origin:CHINA

    ... the medium in the pipeline from flowing back. The valve that opens or closes on its own by the flow and force of the medium to prevent the medium from flowing back is called a check valve. Check valves belong to the category of automatic valves, which are

    TOBO STEEL GROUP CHINA
    Verified Supplier

    Shanghai

    China BS DIN Ball Check Valve Rubber Seat GGG50 PN16 QT450 Wastewater Oil Gas wholesale

    Brand Name:Spherical check valve

    Model Number:QT450

    Place of Origin:China

    ...check valve GGG50 PN16 Water delivery Sewage ≤80° Oil and gas The check valve is an automatic valve that is used to open when the medium in the pipeline system is flowing forward and close when the medium is flowing backward. wave and reduce damage to the pipeline system. Check valves can be divided into five categories according to the relative displacement between the closing part and the valve...

    Fengbao Valve Manufacturing Co., Ltd.
    Verified Supplier

    Hebei

    China Ultra Thin Swing Style Wafer Check Valve Carbon Steel WCB For Gas Oil wholesale

    Brand Name:CXDLV

    Model Number:H74

    Place of Origin:China

    ...Check Valve Carbon Steel WCB For Gas Oil​ Specifications Applicable Standards: - FACE TO FACE: AP16D/ANSE B16.10 - FLANGE DIMENSION: ANSI/DIN/JIS/JB Size Range: - DN40~DN600 Pressure Rating: - PN10~PN40 Temperature Range: - -29°C~180°C Application The single-piece swing check valve H74W/X is an ultra-thin check valve. It adopts short structure size and single valve...

    Wenzhou Xidelong Valve Co. LTD
    Verified Supplier

    Zhejiang

    China Cast Iron Swing Check Valve DIN3356 BS5153 BS1868 ANSI JIS wholesale

    Brand Name:OEM

    Model Number:BS/DIN/ANSI/JIS

    Place of Origin:China

    ...check valve is a kind of swing check valve with damper which is designed to protect the system from backflow of water/steam/oil/gas. It is mainly made of cast iron with metal or soft seat/sealing for preventing leakage. This cast iron check valve meets various standards, such as EN1092, BS4504, ANSI B16.5, JIS B2212, DIN3356, BS5153, BS1868, ANSI and JIS B2043. This ci swing check valve...

    Chizhou Fuchang Machinery Manufacturing Co.,Ltd
    Verified Supplier

    Anhui

    China Clamp Rubber Duckbill Check Valve Automatic Backflow Preventer Epoxy Fusion Coating wholesale

    Brand Name:JINGNING

    Model Number:XH

    Place of Origin:China

    ...Check Valve Pressure and temperature working pressure PN10/PN16/PN25 testing pressure Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. working temperature -10°C to 80°C (NBR) -10°C to 120°C (EPDM) suitable media Water, Oil and gas. Main material list part material body Chloroprene rubber, Neoprene, NBR & EPDM rubber, etc. seat ring NBR / EPDM seat metal Introduction of rubber duckbill check valve

    Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
    Verified Supplier

    Shandong

    China Non Return Stainless Steel Check Valve Spring Loaded Medium Pressure wholesale

    Brand Name:SUFA

    Model Number:HQ14X,H42X,H41X,H44X

    Place of Origin:China

    Swing check valve (ANSI B16.1)​ Swing check valve (ANSI B16.1) Conform to MSS SP-71 Flange Drilled to ANSI B16.1 Face to face dimension conform to ANSI B16.10 Working Pressure: 125 lbs Suitalbe Media: Water, Oil, Gas NO. PART MATERIAL STANDARD 1 Bolts ...

    Suzhou Ephood Automation Equipment Co., Ltd.
    Verified Supplier

    Jiangsu

    China 35MPa Pressure Hydraulic Double Lock Valve Main Check Valves wholesale

    Brand Name:Kaienli

    Model Number:VBPDE-FLV

    Place of Origin:China

    ... while preventing reverse flow. It consists of a main check valve and a pilot control mechanism. Here's a general overview of how a pilot-operated check valve works: Main Check Valve: The main check valve is the primary valve that permits or blocks the

    Changsha Kaienli Hydraulic Technology Co., Ltd.
    Verified Supplier

    Hunan

    China OEM Optimize Spring Check Valve With Strong Pressure Resistance wholesale

    Brand Name:HUIFENG

    Place of Origin:CHINA

    ...Check Valve Product Introduction The valve body is tightly connected, with strong pressure resistance, anti-erosion, not easy to wear,and long service life. Technical Parameters Material Grade AA-HH Customized support OEM Application General Port Size 1 13/16"~7 1/16" Medium Oil,Natural Gas...

    SHIFANG HUIFENG OIL PRODUCTION MACHINERY CO.,LTD.
    Verified Supplier

    Sichuan

    China API594 Oil Gas Valve Metal To Metal Wafer Check Valve With Lug Drilled Holes CVS-0150-8L wholesale

    Brand Name:DEYE

    Model Number:DY-V-04

    Place of Origin:CHINA

    ... valve lets the fluid flow in the desired direction only (if there is enough pressure), and blocks any flow in the opposite direction. Also, the valve closes automatically when the pressure drops. It is therefore critical that the valve is installed with a

    SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD(Pipefittings Department)
    Verified Supplier

    Hebei

    China Check Valve wholesale

    Categories:Valves

    Country/Region:china

    ...direction.Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications. Check valves are often part of

    Hebei Lufeng Piping Equipment Co., Ltd.
    Verified Supplier

    Hebei

    China Union Check Brass Ball Valve Single Union Brass Check Valve PN25 wholesale

    Brand Name:DSTHERM/OEM/CUSTOMIZED

    Model Number:1/2' - 1'

    Place of Origin:Zhejiang China

    ...Valve With Union Check Valve Single Union Check Valve Brass Ball Valve Brass Check Valve Raw Material: Handle: Brass Body: Brass Union: Brass Ball : Brass Screw: Brass OEM: Accepted MOQ:Negotiable What is Brass Ball Valve used for? Common applications of brass ball valves are used in food, chemical, and oil and gas...

    DSTHERM INDUSTRIAL LIMITED
    Verified Supplier

    Shanghai

    China Axial Flow Check Valve,Silent check valve wholesale

    Brand Name:COOSAI

    Model Number:2"-64"

    Place of Origin:China

    ... and vibration. Process downtime and maintenance costs are eliminated. Intelligent use of venture results in static and dynamic performance, axial flow check valve has

    COOSAI valve group
    Verified Supplier

    Zhejiang

    China 2 Inch Brass Non Return Valve Swing Check Valve Sping Check Valve wholesale

    Brand Name:KAKA

    Model Number:CV-6031

    Place of Origin:China

    ... Temperature: -10℃≤t≤115℃ Thread to ISO228 Note: Sealing Material is Brass Swing check valve size: 1-1/4 inch BSP female x female threaded. Swing check valve material: Brass. Max pressure: 232 Psi. Wide application: Applicable for water, steam,

    TAI ZHOU KAKA VALVE FACTORY
    Verified Supplier

    Zhejiang

    China DN500 Check Valve / Ductile Iron Check Valve / Swing / Non-Return Valve wholesale

    Categories:Swing Check Valve

    Country/Region:china

    ... the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way valves’ or ‘non return valves.’ The main purpose of a check valve is to prevent backflow in the system. A check valve relies on

    Wuhan Libin Valve Manufacturing Co., Ltd.
    Verified Supplier

    Hubei

    China Cast Steel Swing Check Valve , Class 150-1500 Non Return Valve WCB Flanged wholesale

    Brand Name:KOLINK

    Place of Origin:CHINA

    ...valves produce the lowest pressure drop, when compared with other check valves of the same size. They feature a simple design that is easy to maintain. The swing check valve functions by allowing flow forces to move the disc from the closed position to the

    Shanghai Kolink Valve Co., Ltd.
    Verified Supplier

    Shanghai

    China FABIA Special Purpose Valve Flange Silencing Cross Flow Check Valve wholesale

    Brand Name:FABIA

    Place of Origin:China

    Model Number:1/8 inch ~ 36 inch

    ...valve flange silencing cross flow check valve 1. Description: Special valve flanged silencing check valve is a one-way opening and closing device for piping systems. Valve has the characteristics of small volume, light weight, compact structure, etc. Product is mainly used in oil extraction (such as drilling), petrochemical and natural gas and other industrial production process control system. 2.Specification: FABIA Valve...

    Fabia Valve Industry (Suzhou) Co., Ltd.
    Verified Supplier

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