K Series Air Activated Differential Check Valve
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K Series Air Activated Differential Check Valve K Series Air Activated Differential Check Valves are installed at the outlet of the meter, which is designed to stop the flow of liquid whenever air is present to ensure accurate measurement. Technical ......
Shanghai Cowell Machinery Co., Ltd.
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Forged Steel F304 Non Return Stop Valve , ANSI B 16.5 Flanged Lift Check Valve
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...Check Valve in Forged Steel F304 Flanged End to ANSI B 16.5 Check Valve PRODUCT INTRODUCTION Check Valve Description An important concept in check valves is the cracking pressure which is the minimum differential upstream pressure between inlet and outlet at which the valve will operate. Typically the check valve......
Zhejiang TongJiang Holdings Company
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Vertical Type DRVZ Slient Check Valve Cast Steel Stainless Steel
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...vertical check valve is in an open state when the inlet pressure is higher than the outlet pressure. Due to the pressure of the medium at the inlet end of the pipeline, the valve disc in the top opening check valve automatically opens; When the pressure of...
Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Y - Ball 2 Inch SS Check Valve Two Piece Hygienic Check Valve For Pharmaceutical Industry
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...Check Valve , 2 Inch Check Valve Two Piece Construction Prevent backflow of processing media with sanitary Y-Ball Check Valve When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow. When the liquid stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the differential......
Nyhau Fluid Equipment Co.,Ltd
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Conventional Reverse Flow Gas Lift Valve / Check Valves Various Apertures Optional
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...Check Valves), Max Pressure Differential 8500psi The conventional reverse-flow check valve is of velocity type and matched with the conventional injection-pressure-operated gas lift valves. This product prevents the fluids in the tubing from entering the casing and allows the casing pressure to enter the tubing when the casing pressure is higher than the tubing pressure. This series of reverse-flow check...
Hunan Victor Petrotech Service Co.,Ltd
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Neoprene Rubber Check Valve , One Way Rubber Valve Oil Resistent Chloroprene Rubber Body
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Flange type check valve duckbill neoprene rubber oil resistent Features & Benefits 1.Automatically open and close according to pressure differential pressure,safe and reliable,no noise,no need of persoonnel to operate,no maintenance. 2.Forward turn-......
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
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ANSI Standard Single Plate Spring Loaded Wafer Check Valve
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...Check Valve, Spring Check Valve, NRV (ANSI Standard) Against the problem of traditional check valve, we accord AMERICA API&GERMNEY DIN, after study and research for many years, developed H76 lug body type wafer, double-disc swing type wafer check valve, H74 swing single-plate wafer check valve, H71 lift wafer check valve, and series......
COOSAI valve group
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Prince Rd-5200 Series Directional Control Valve Two Spool 1/2" Or 3/4" Work Ports
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...Series Two Spool Valves 30GPM replacement, 3000 PSI 1/2" or 3/4" work ports Quick View: RD5200 is a compatible option for Prince RD5200 directional control valve, Full featured, standard open center directional control valves. Heavy duty, made in China. Extra strong castings rated to 3000 PSI, to 30 GPM. Hard chromed spools, load checks, reversible handles, differential......
Shijiazhuang Hanjiu Technology Co.,Ltd
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2 Inch - 36 Inch Metal Seated Check Valve H44 API 6D Work Automatically
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...Check Valve Metal Seat Non Return Valves H44 Work Automatically 1. Standards Design and manufacture: Cast steel check valve according to BS 1868, ASME B16.34 and API 6D; Forged stee! check valve according to API 602. Inspection and test: API 598 or API 6D. End flange dimension: ASME B16.5 (for NPS≤24),ASME B16.47 series B, API 605 or ASME B16.47 series......
Tengs Valve International Limited
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API594 Stainless Steel CF8 Dual Plate Wafer Check Valve
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...: API598 3) Face to face dimensions: API594 4) Install between flanges: ANSI B16.5, B16.47 SERIES A & SERIES B, JIS, BS, DIN Specifications: 1) Size: 1-1/2" to 60" 2) Class: 150LB to 2500LB 3) Type: Double plate or single plate, wafer ......
WENZHOU ANRY VALVE CO.,LTD.
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