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Total 10000 products for valve back pressure Manufacture & Suppliers

Pressure Sealing Cast Steel Gate Valve for High Pressure ANSI 1500LB / 2500LB

...Size Range: 2" to 24" 4. Pressure Ratings: ANSI 1500LB / 2500LB 5. Materials Available in: WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, ......

Tengs Valve International Limited
Zhejiang,China

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High Pressure Swing Type Check Valve Cast Steel 1500LB HF Seat With Bolted Cover

... and Bonnet Connection Class1500LB check valves are both for bolted bonnet and pressure seal bonnet. 3. Cover Gasket Style Metal ring gasket Pressure seal cover / bonnet design. 4. Seat For carbon steel chec...

Tengs Valve International Limited
Zhejiang,China

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Casing Pressure Operated Well Completion Tools , Conventional Injection Gas Lift Valves

... series of valves includes 1" OD valves and 1.5" OD valves. Features The body is made of stainless steel. Three-ply bellows structure Bellows have mechanical limiting device. Tungsten carbide valve ball stru...

Hunan Victor Petrotech Service Co.,Ltd
Hunan,China

Active Member

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Pressure Relief Valve For Doosan Daewoo YNF02512 14513185 DH220-5

... there is a pressure spike in the system, the safety valve, opens and releases water in order to relieve the pressure and thereby protect the pump. However, unlike a safety dump valve, it does not stay open ...

Guangzhou FuTeBang Hydraulic Machinery Equipment Co., Ltd.
Guangdong,China

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DN20 Pressure Seal Bonnet Valve , ANSI Welded Bonnet Gate Valve

...Pressure Weld Bonnet Cast Steel Industrial Gate Valve VALVE manufactures superior cast body, bolted bonnet OS&Y gate valves in a variety of materials, trims, packing types, sizes (2" thru 48") and pressure c...

Beijing Silk Road Enterprise Management Services Co.,LTD.
Beijing,China

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Water Hydraulic Pressure Flow Control Valve Diaphragm Actuator

...Pressure Flow Control Valve Diaphragm Actuator Description: 400X flow control valves are automatically actuated. Flow control valves limit the flow rate in the pipe line to a preset rate, regardless of upstr...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Double Ball Air Relief Valve , Flange End Air Pressure Release Valve

...Valve , Flange End Air Pressure Release Valve Products Description Air Release Valves function to release air pockets that collect at each high point of all pressured pipeline. Air Release VAlves can open ...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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Safety Low Pressure Air Relief Valve , Automatic Air Release Valve

...Pressure Air Relief Valve , Automatic Air Release Valve Products Description Air Release Valves function to release air pockets that collect at each high point of all pressured pipeline. Air Release VAlves c...

zhejiang teyi valve co.,ltd.
Zhejiang,China

Verified Supplier

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Casing Pressure Operated Well Completion Tools , Conventional Injection Gas Lift Valves

... series of valves includes 1" OD valves and 1.5" OD valves. Features The body is made of stainless steel. Three-ply bellows structure Bellows have mechanical limiting device. Tungsten carbide valve ball stru...

Hunan Victor Petrotech Service Co.,Ltd
Hunan,China

Verified Supplier

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PN25 RF Diaphragm Hydraulic Control Valves , Cast Iron Pressure Reducing Valve

...Valves , Cast Iron Pressure Reducing Valve Description: Multifuncational hydraulic control valve include main valve and control system. The control system include pipe, fitting, needle valve and pilot valve,...

zhejiang teyi valve co.,ltd.
Zhejiang,China

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CSBF-H-G20 HYDRAULICS CONTROL VALVES MANUAL PROPORTIONAL FLOW CONTROL VALVES FOR SHIPS

...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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MANUAL PROPORTIONAL FLOW CONTROL VALVES FOR SHIPS CSBF-H-G20 HYDRAULIC CONTROL VALVE BLOCK

...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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HYDRAULIC CONTROL VALVE BLOCK CONTROL VALVE WINDLASS MODEL CSBF-G25 CONTROL VALVE WINDLASS

...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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WINCH CONTROL BLOCK CONTROL VALVE WINDLASS CSBF-H-G40 CONTROL VALVE WINDLASS

...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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CONTROL VALVE-WINCH CONTROL BLOCK HYDRAULICS CONTROL VALVES MODEL CSBF-G40

...

Yangzhou FeiHang Ship Accessories Factory
Jiangsu,China

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Valve Back Pressure

Total 10000 products for valve back pressure Manufacture & Suppliers

Pressure Sealing Cast Steel Gate Valve for High Pressure ANSI 1500LB / 2500LB

High Pressure Swing Type Check Valve Cast Steel 1500LB HF Seat With Bolted Cover

Casing Pressure Operated Well Completion Tools , Conventional Injection Gas Lift Valves

Pressure Relief Valve For Doosan Daewoo YNF02512 14513185 DH220-5

DN20 Pressure Seal Bonnet Valve , ANSI Welded Bonnet Gate Valve

Water Hydraulic Pressure Flow Control Valve Diaphragm Actuator

Double Ball Air Relief Valve , Flange End Air Pressure Release Valve

Safety Low Pressure Air Relief Valve , Automatic Air Release Valve

Casing Pressure Operated Well Completion Tools , Conventional Injection Gas Lift Valves

PN25 RF Diaphragm Hydraulic Control Valves , Cast Iron Pressure Reducing Valve

CSBF-H-G20 HYDRAULICS CONTROL VALVES MANUAL PROPORTIONAL FLOW CONTROL VALVES FOR SHIPS

MANUAL PROPORTIONAL FLOW CONTROL VALVES FOR SHIPS CSBF-H-G20 HYDRAULIC CONTROL VALVE BLOCK

HYDRAULIC CONTROL VALVE BLOCK CONTROL VALVE WINDLASS MODEL CSBF-G25 CONTROL VALVE WINDLASS

WINCH CONTROL BLOCK CONTROL VALVE WINDLASS CSBF-H-G40 CONTROL VALVE WINDLASS

CONTROL VALVE-WINCH CONTROL BLOCK HYDRAULICS CONTROL VALVES MODEL CSBF-G40