disc downhole safety valve

Brand Name:ZZ TOP OIL TOOLS

Model Number:PT-RD Safety Circulating Valve

Place of Origin:China

... valve and Circulating Valve, a single cycle safety valve for end of test operations as a shut off tool. The PT-RD Safety Circulating valve can be converted to a PT-RD safety valve if the circulating ports removed, or remove the valve mechanism and add the

Brand Name:Techcore

Model Number:SSV8150010

Place of Origin:CHINA

.... The SSV is normally run inside or below the Blow Out Preventer (BOP) and is used to control well flow. The ID is 3.0 in., OD is 8.0 in., and the working pressure of Super safety valve is 15,000 psi. This safety valve has a port for

Brand Name:VCTSY

Place of Origin:China

...Safety Valves(VCTSY Series Ultra-temperature, Patent for Invention), Working Temperature 350 ℃ The VCTSY series ultra-temperature subsurface safety valves are tubing retrievable surface controlled subsurface safety valves. Different from the conventional subsurface safety valve...

Brand Name:LESER

Model Number:Bursting Disc

Place of Origin:Germany

...Disc Combination Of Safety Valve And Bursting Disc Safety Valve Product Description Specification item value Warranty 1 Year Type Safety Relief Valves Place of Origin Germany Brand Name LESER Model Number Bursting Disc Application Industries Structure Safety...

Brand Name:ATO

Place of Origin:CHINA

...well flow. So during the downhole operation, the BOP safety valve is the fail safe safety valve. Design Features of 15K Super Safety Valve The BOP safety valve includes a new ball mechanism that has a 3.0 inch ID and the capability to cut coiled tubing as

Brand Name:Techcore

Model Number:Super Safety Valve

Place of Origin:China

Downhole Testing Tools Super Safety Valve For Drill Stem Testing​ The Super Safety Valve is a Fail Safe Safety Valve for testing from a land or jack-up rig. It is normally run inside or below the Blow Out Preventer (BOP) and is used to control well flow. Its ID is 3.0 in., OD is 8.0 in., and its working pressure is 15,000 psi. This valve has a port for chemical injection downhole or to control a subsurface safety valve...

Brand Name:CNLN

Model Number:safety valve

Place of Origin:CHINA

... to a type of safety valve with a relatively small opening height and a relatively small discharge volume. Specifically, the specified opening height h of the valve disc is between d1 / 40 to d2 / 20 (d1 is the diameter of the throat of the valve seat).

Brand Name:Ruixin

Model Number:2.813inch 3.813inch

Place of Origin:China Baoji

Safety Valve Forced Opening Tool Wireline Lock Mandrel I. Overview: The safety valve forced opening tool is used to permanently open the safety valve after the downhole safety valve fails. II. Common technical parameters: Size Fishing Neck Connection 1.875＂ 1.375＂ 15/16-10UN. 2.313＂ 1.75＂ 1-1/16-10UN 2.813＂ 2.313＂ 1-1/16-10UN 3.813＂ 2.313＂ 1-1/16-10UN III. Structural characteristics: The safety valve...

Brand Name:DONJOY

Model Number:NO.VAQ100Q1

Place of Origin:CHINA

...: Product Name: 1"-4"Pneumatic Welded Quick-Release Safety Valve Safety Over Flow Valve Stainless Steel for Diary Food Valve Body Material: SS304 or SS316L Seal Material: EPDM,NBR,FPM Max.Working Pressure: 8Bar 116PSI Max. ...

Brand Name:KOLINK

Place of Origin:CHINA

...Disc Wafer Check Valve Spring-loaded Non-return Valve Tilting disc check valves produce slightly more pressure drop than swing check valves of the same size. These check valves have a single-piece disc without a hinge. In response to flow forces, the disc pivots about hinge pins that are located within the geometry of the disc and slightly above the center-line of the valve body. Due to the disc...

Brand Name:JGPV

Model Number:A42H-16C

Place of Origin:CHINA

... valve composed of a main valve and a pilot valve (also known as a "secondary valve"). The main valve is driven by the medium discharged from the pilot valve. Due to the pulse form of pressure in the system, it is also known as a "pulse safety valve". This

Place of Origin:Hubei, China

Brand Name:CHUANCHU

Model Number:HT.AQF-80

....When the pressure in the tank exceeds therated discharge pressure,the valve flap opens to discharge the pressure in the tan. The safety valve is equipped with a bursting disc device and a prssure relief device that cannot be closed after bursting at the

Brand Name:CXDLV

Model Number:H74W

Place of Origin:China

...Disc Swing Check Valve DN125 inch non return valve Check Valve Features Body Material Carbon Steel CF8 CF8M Valve Disc Carbon Steel SS304 SS316 Bolt,Washer SS304 SS304 SS316 Eye Bolt Plated Carbon Stee Plated Carbon Steel Plated Catbon Steel O-ring NBR,EPDM Working Temperature -20℃~120℃ -29℃~180℃ -29℃~180℃ Medium Water,Steam,Oil,Gas Standard ANSI,DIN,JIS,JB (PN16)Single Disc Swing Check Valve...

Brand Name:Veyron

Model Number:h74

Place of Origin:China

... 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

Brand Name:SANMINSE

Model Number:SMWZ644

Place of Origin:CHINA

...-resistant alloy or ceramic. The seal is 100% airtight and the valve achieves a long service life , particularly in applications . Consequently , overall system reliability is increased dramatically . Operating Performance When air is introduced into the

Brand Name:KATA

...safety valve for Water with Flanged Connection The primary function of a safety valve is to protect property and life. Because a safety valve is often the last device to prevent catastrophic failure under pressure conditions, it is important that the valve works at all times i.e. it must be 100% reliable. Safety valves...

Place of Origin:China

Brand Name:APIRT

Model Number:H46W

double disc check valve, flange check vlave, API double disc check vlave, 150lb double disc flange check vlave, CF8 double disc flange check vlave, cf8m double disc flange ball valve, double door flange check valve

Brand Name:VERVO

Model Number:H71Y-2500LB-4INCH

Place of Origin:LISHUI,ZHEJIANG

...Valve Clamp End 4 Inch 2500LB Double Disc Swing Check Valve Item Double Disc Swing Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H71W-2500LB-4INCH Port Size 4Inch/DN100/100mm Structure type Swing Check Valve/Double Disc Swing Check Valve...

Brand Name:OEM

Model Number:H76X

Place of Origin:Shanghai , China

...Disc Wafer Check Valve , Construction Ductile Iron Ductile Iron Check Valve Application: Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically. When the medium is back-going, valve disc will automaticaly closed to avoid accidents. Main Parts and Materials Number Part Name Material 1 Body GGG50 2 Disc...