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    check valve flapper

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

    Total 12437 products from check valve flapper Manufactures & Suppliers
    Quality Ductile Iron Rubber Seat Check Valve Flapper Flange Ends SFCV QT450 Water Gas Oil for sale

    Brand Name:FB valve

    Model Number:DN50-DN600

    Place of Origin:CHINA

    ... field of valves, and comprises a check valve body and a flap valve disc. The flap disc comprises a flap frame and a rubber coating layer, and the flap frame is provided with a structure that is convenient to be combined with the ...

    Fengbao Valve Manufacturing Co., Ltd.
    Verified Supplier

    Hebei

    Quality High Pressure Flapper Style Check Valve With High Durability Corrosion Resistant for sale

    Brand Name:CCSC

    Model Number:Flapper Check Valve - Clapper Check Valve

    Place of Origin:China

    ... and acidizing. The flapper check valve is placed in the treating line to allow flow to the well but isolates and back flow to go upstream in the valve. This provides a safety device at various locations in the flow line and assure that pressure and

    CCSC Petroleum Equipment Limited Company
    Verified Supplier

    Shanghai

    Quality 3 inch Rubber Seated Water Check Valve Flapper Type for sale

    Brand Name:OEM

    Place of Origin:China

    Model Number:BS5153

    ...Flapper Check Valve Flange Ends 1. PRODUCT PROFILE Rubber Seated Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of body, cover and disc, and the disc adopts steel plate coated with rubber, its open and close service life could be up to one million times. Flapper check valve...

    Anhui Prosper Flow Technology Co., Ltd
    Active Member

    Anhui

    Quality EPDM Or NBR Coated Flapper Swing Flex Check Valve For Clear And Sewage Water for sale

    Brand Name:AFC

    Model Number:RDCV

    Place of Origin:China

    ...a hinge. The disc swings away from the valve-seat to allow flow in the forward direction, and returns to valve-seat when upstream flow is stopped, to prevent backflow. It is made of ductile iron. Ductile iron provides greater strength and toughness than

    Suzhou Alpine Flow Control Co., Ltd
    Verified Supplier

    Jiangsu

    Quality 2 Inch API 6A Wellhead Valves Flapper Type Check Valve For Pipe Line Flow Control for sale

    Brand Name:ZZ TOP OIL TOOLS

    Model Number:Flapper Check Valve

    Place of Origin:China

    ...prevent fluid from flowing back to the pump, thus to protect pipeline safety. Flapper Check Valves – Clapper check valves are designed for well service applications such as fracturing, cementing and acidizing. The flapper check valve is placed in the

    XI 'AN ZZ TOP OIL TOOLS CO.,LTD
    Verified Supplier

    Quality Flapper Duckbill Check Valve Cost Effective Duckmouth Shaped For Draining Sewage for sale

    Brand Name:JINGNING

    Model Number:XH

    Place of Origin:China

    ...s either causes a forward flow or prevents backflow in a device. Our flapper, umbrella, duckbill and custom valves are produced from a wide variety of rubber compounds, including medical and food-grade silicone and hydrocarbon-resistant rubber in order to

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

    Shandong

    Quality API 6A Non Return NRV Manifold Control Valve 3 1/8 Inch 5000 PSI Check Valve for sale

    Brand Name:OEM

    Model Number:Check Valve

    Place of Origin:China

    ...Valve NRV Manifold Control Valve 3 1/8 Inch 5000 PSI Check Valve Manifold Control Valve Check Valve Description Check Valves are installed in high pressure lines to stop reverse flow by the automatic close of flapper or dart. Flapper check valves include top-entry check valves and in-line flapper check valves, which allow fluids to flow towards the wellbore and prevent flowing backwards. For dart check valves...

    Topland Oilfield Supplies Ltd
    Verified Supplier

    Shanghai

    Quality High Pressure Check Valve Swing Flapper for Horizontal Flow 600 - 2500 LB for sale

    Brand Name:KOLINK

    Place of Origin:CHINA

    ...Check Valve Swing Flapper for Horizontal Flow Swing check valves are the most common and best check valve for general-purpose use. Of all check valve designs, these 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...

    Shanghai Kolink Valve Co., Ltd.
    Verified Supplier

    Shanghai

    Quality Manifold 15000psi API 6A 2" Flapper Wellhead Check Valve for sale

    Brand Name:JC Wellhead

    Model Number:2"x15000psi Check valve

    Place of Origin:China

    ...flapper type check valve, it is forged by hight strength alloy steel AISI4130 75ksi. The top-entry check valve is applied for stopping the return flow from high pressure piping. JC wellhead is able to supply the top-entry check valve in size 2 inch and 3

    XI‘AN ZZTOP OIL TOOLS CO.,LTD
    Verified Supplier

    Quality Oil Well Coiled Tubing Tools Dual Flapper Check Valve NACE MR0175 Standard for sale

    Brand Name:Techcore

    Model Number:CT Check Valve

    Place of Origin:CHINA

    ...BHA tools. The dual flapper check valves prevent well fluid from flowing back into the coiled tubing when the coiled tubing string or ground equipment fails or is damaged. The dual flapper check valves designed with a double-sealed structure to improve the

    Techcore Oil Tools Co.,Ltd,
    Verified Supplier

    Quality Inline Flapper Check Valve / Dart Check Valve / Top Entry Check Valve for sale

    Brand Name:OilMan

    Model Number:SPM FMC type

    Place of Origin:China

    ...Flapper Check Valve / Dart Check Valve / Top Entry Check Valve Check valve is a kind of single flow valve to prevent fluid flow back to upstream, which is installed on pipeline. Our check valve is interchangeable with FMC three type check valve which are popular used in oil and gas field. First is dart check valve, second is flapper check valve, third is top entry check...

    Dongying Oilman Machinery Equipment Co.,Ltd.
    Verified Supplier

    Quality 15000 Psi Wellhead Check Valve API 6A Drill Spare Parts for sale

    Brand Name:TR Solids Control

    Model Number:TR-ZHF

    Place of Origin:Xi'an China

    ...Check Valve / Non-Return Valve Product Overview The Top-entry check valve is a kind of flapper type check valve, it is forged by hight strength alloy steel AISI4130 75ksi, and used to stop the return flow from high pressure piping,The top-entry check valve are available in size 2 inch and 3 inch,15,000psi working pressure,with fig1502 hammer union end connection or Fig602. Bonnet is connected with valve...

    Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
    Verified Supplier

    Quality Cast Steel Stainless Steel Check Valve Cf8 Steam High Pressure Check Valve for sale

    Brand Name:CD-CNLN

    Model Number:CDH22W-160P

    Place of Origin:Sichuan, China

    ...Check Valve Cf8 Steam High Pressure Check Valve China wholesale Cryogenic High Pressure Check Valves Price Product Description Valve Type:Check Valve Connection Type: Welding Nominal Diameter:DN15mm~DN65mm Nominal Pressure:PN4.0MPa Material: Valve Body:CF8; Valve...

    SiChuan Liangchuan Mechanical Equipment Co.,Ltd
    Verified Supplier

    Sichuan

    Quality Silicone Rubber Umbrella Valve Check Valve Opening Mold Customization for sale

    Brand Name:OEM

    Model Number:OEM

    Place of Origin:Fujian, China

    ... silicone valves can be universally applied in many different applications, whether in the health care, automotive, appliance or food and packaging industries. Silicone valves include umbrella valves, duckbill valves, membrane valves, flapper valves and

    Xiamen Juguangli Import & Export Co., Ltd
    Verified Supplier

    Fujian

    Quality Copper Spring Vertical Front  Check Valve For Water Meter for sale

    Place of Origin:Zhejiang, China

    Brand Name:SHENGHUI

    Model Number:SH-SCV212

    Wholesale copper spring vertical front brass non return check valve for water meter #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:...

    Hunan Shenghui Technology Co., Ltd.
    Verified Supplier

    Quality Flow Direction Reversing PVC Check Valve 2" to 8" Inch DIN ANSI BSPT Standard Valves for sale

    Categories:PVC Ball Valve

    Country/Region:china

    Wholesale Plastic PVC Check Valve UPVC 2 PVC Check Valve 2" to 8" Inch DIN ANSI BSPT Standard Valves Non Return valves 1. Basic information: Item name Check Valve Material PVC/UPVC Standard DIN/ANSI/JIS/BS/NPT/BSPT Size 1/2''-4'' Color According to ...

    Ningbo Qianxiang Huiya International Trade Co., Ltd.
    Verified Supplier

    Zhejiang

    Quality Rubber Viton Lined Single leaf thin disc Flapper Check Valve BS5153 for sale

    Brand Name:Veyron

    Place of Origin:China

    ...check valve veyron valve,specialzing in produce butterfly valve,check valve,gate valve,rubber expension joint in high quality but competitive price, Product Details Place of origin Tianjin,China Product name Single door check valve material DI-WCB-SS body/DI-SS-WCB disc/EPDM seat/ss420 stem Port size DN50-DN600 Working pressure low and medium pressure Application water,oil ,gas guarantee period 18 month Single disc check

    Veyron Valve (Tianjin) Co.,Ltd
    Site Member

    Tianjin

    Quality Axial Flow Check Valve,Silent check valve for sale

    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

    Quality H44H Cast Steel Swing Check Valve Steam High Temperature One Way Flange Check Valve for sale

    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

    TOBO STEEL GROUP CHINA
    Verified Supplier

    Shanghai

    Quality Pipe / Wall Mounting Pneumatic Linear Positioner IP65 With Filter Check Valve for sale

    Brand Name:Samson

    Model Number:3701

    Place of Origin:Garmany

    ... systems can be used for controlling purposes. Special features High level of operational reliability due to the flapper/ nozzle assembly and booster valve with a diaphragm actuator • Standard version for nominal signals 12 or 24 V DC, 115 or 230 V

    Xiangjing (Shanghai) M&E Technology Co., Ltd
    Verified Supplier

    Shanghai

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