check valve cracking pressure

Brand Name:AFK

Model Number:CV

Place of Origin:China

...Pressure External Thread Inline Check valve Characteristic of Inline Check valve 1. End connections avail be with AFK tube end.BSPT or NPT female & male thread for option 2. Variable fixed cracking pressre springs,range from 1 to 25psig ±5% 3. O-ring ensures leak proof shut off 4. Back stopped poppet minimizes spring stress Features of Inline Check valve 1 Inline check valve...

Brand Name:VERVO

Model Number:H41-200WOG-1INCH

Place of Origin:LISHUI,ZHEJIANG

... opened or closed by the flow and force of the medium to prevent the medium from flowing back. · The check valve is a kind of automatic valve, its main function is to prevent the back flow of the medium, prevent the pump and the drive motor from

Brand Name:JIEYU

Place of Origin:Wenzhou China

...Check Valve 150LB Pressure BS1868 Design CAST STEEL SWING CHECK VALVE Pressure rating and size: CL150-CL2500 DN50 to DN1200 2"~48" Material: Body&Cover :WCB, WC6, WC9, LCB, CF8, CF8M, CF3M Disc : WCB+STL,LCB,CF8,CF8M,WC6,WC9,CF3M Seat: A105+STL, F304, F316. Arm : WCB, WC6, WC9, LCB, CF8, CF8M, CF3M Operated type: N/A Structure: Swing type check valve...

Brand Name:Y

Model Number:H44H-16C

Place of Origin:China

... of valve body, valve cover, valve disc, rocker and rocker shaft and other parts. The valve disc can automatically prevent fluid backflow. The valve disc of this valve is opened under the action of fluid pressure, and the fluid flows from the inlet side to

Brand Name:CCSC

Model Number:Safety Relief Valve

Place of Origin:China

...Pressure Relief Valve/Safety Relief Valve with high pressure for Inline Check Valve Pressure Relief Valves - safety relief valves are often used in the oilfield when provide overpressure protection for cementing/fracturing pumps, fracturing &treating lines, pressure vessels, and other equipment. Pressure Relief Valves - safety relief valves opens when a preset pressure is exceeded and automatically shut when pressure drops. Pressure...

Brand Name:ZZ TOP OIL TOOLS

Model Number:Swing Check Valve

Place of Origin:China

...prevent fluid from flowing back to the pump, thus to protect pipeline safety. Swing check valve is in inner rocker arm swing structure. All switch parts are installed in valve cavity without getting through valve body. Except for the middle flange which is

Brand Name:KOLINK

Place of Origin:CHINA

...customer's option. The pressure seal design incorporates a metal-to-metal seal that becomes tighter as the pressure increases. The initial preload deforms the taper on the soft iron gasket to mate with the taper on the bonnet. The thin knife-edge on the

Brand Name:KIRI or OEM

Model Number:H76

Place of Origin:CHINA

...Check Valve H76 Dual Disc Wafer Type Description: Standard Design Acc: ASME B16.34 Pressure-temp Rating: ASME B16.34 Face to Face: ASME B16.10 Flange dimensions: ASME B16.5 Inspection&Testing Acc: API598 Detail Size: 1/2"--12" Material: Cast steel , ss304(CF8), ss316(CF8M). Nominal pressure: PN16. Suitable temperature: -29--150 ℃. Connection: Flange end. Seal: Metal to metal sealing A check valve, clack valve...

Brand Name:SUFA

Model Number:HQ14X,H42X,H41X,H44X

Place of Origin:China

Ball Check Valve DIN CAST IRON BALL CHECK VALVE Size: DN40-DN250 Nominal Pressure: PN16 Body Material: Cast Iron Material: Body Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel ...

Brand Name:AFC

Model Number:RDCV

Place of Origin:China

...Check Valve is a type of check valve designed for water applications. It features a rubber disc that swings open and shut to control the flow in a pipeline. This valve is available in a wide range of sizes, from DN50 to DN700, and is constructed with durable ductile iron body material. All Swing Flex Check Valves...

Brand Name:GVO

Model Number:PC110 PC130 PC200-8MOPC200 PC220 PC240-8

Place of Origin:CHINA

... 1 PCS Means of transport By sea/air, DHL FEDEX UPS TNT EMS Packing As request or standard packing The return oil check valve has valve core,

Brand Name:OEM

Model Number:BS/DIN/ANSI/JIS

Place of Origin:China

...check valve conforms to several design standards including DIN3356, BS5153, BS1868, ANSI, and JIS B2043. It also has multiple face to face options including DIN3302-F6, BS5153, ANSI B16.10, and JIS B2002, providing flexibility in installation. The Cast Iron Check Valve...

Brand Name:WINAN

Place of Origin:Guangdong,China

Model Number:ZSFZ

... part to alarm at prescribed pressure and flow. It constitutes the sprinkler system with water flow inductor, pressure switch and sprinklers. This valve is divided into two sides by a valve flap. The above side is connected with system pipeline ant the

Model Number:SPM FMC type

Place of Origin:China

...Pressure Fig 1502 Flapper Type Check Valve API Standard FMC SPM High Pressure Fig 1502 Flapper Type Check Valve Check valves Have Three types:top enter type check valve,in-line clapper type check valves, and dart type check valves. check valves can effectively help to prevent the fluid from returning back into the manifold area or pumps and provide solid protection for equipment in the flow line. We suppliers check

Brand Name:Veyron

Place of Origin:China

...disc check valve is an essential component designed to prevent reverse flow in piping systems. Its robust construction ensures that fluids flow in one direction, safeguarding pumps and compressors from potential damage caused by backflow. This valve is a ...

Brand Name:Genron

Model Number:GV011016

Place of Origin:Shandong, China

Check Valve High Pressure Durable High Temperature Valves Stainless Steel Copper Aluminum All material and parts are inspected strictly to ensure the final quality of valves. 100% Tested under water to ensure no leakage. Size DN65 DN50 DN100 Customer Case ...

Brand Name:TongJiang

Model Number:Forged Check Valve

Place of Origin:CHINA

...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 is designed for and can therefore be specified for a specific cracking pressure...