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Total 12437 products from check valve flapper Manufactures & Suppliers |
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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.
Hebei |
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
Shanghai |
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
Anhui |
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
Jiangsu |
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
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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.
Shandong |
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
Shanghai |
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.
Shanghai |
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
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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,
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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.
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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.
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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
Sichuan |
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
Fujian |
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.
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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.
Zhejiang |
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
Tianjin |
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
Zhejiang |
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
Shanghai |
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
Shanghai |