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Spring Non Return Valve

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Total 18645 products for spring non return valve Manufacture & Suppliers

Ductile Iron 403 Forbidden H44H-150LB Check Valve Backflow Preventer for Sewage Pipeline

...Valve product with the product name "403 Forbidden" is a crucial component in fluid systems to prevent backflow and ensure the proper flow direction. Also known as a backflow preventer, one-way valve, non-re...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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Steam and Oil Medium Type Lift Check Valve with 18 Months Normal Pressure

...prevent reverse flow.Usually the valve operates automatically, with the disc opening under pressure of a fluid flowing in one direction;When the fluid flows in the opposite direction, the self-coincidence di...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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Fig 1502 High Pressure Flapper / Dart Check Valve API Spec 6A

...Valve / Dart Check Valve Dart Check Valve Dart Style Check Valve is a special non-return (one-way) valve designed as per to work under extremely high pressure and temperature in oilfield development faciliti...

Dongying Oilman Machinery Equipment Co.,Ltd.
China

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304 Female Thread Flanged Butterfly Valve , A694 F80 Ball Valve Flange

Products Decription: 304 Air Check Valve Hexagon Female Thread Non Return Valve Flanged Butterfly Valve Type Air Check Valve Size Range 1/8" to 1" Material 316 Stainless Steel Number of Ways 2 Way Working Tempe...

Hebei Paris International Trading Co.,LTD
Hebei,China

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Rotary Actuator Wafer Butterfly Control Valve Spring Return Pneumatic

...: - 1/2"~24" 3. Pressure Rating: - 150LB~600LB 4. Temperature Range: - -20°C~185°C Application According to the structure, the electric adjustment butterfly valve can be divided into...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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300LB Disco Lift Wafer Stainless Steel Check Valve Metal Seat

stainless ss wafer disco lift type check valve for water Check Valve Features XIDELONG H71H LIFT CHECK VALVE Model No H71H Type Non-return Valve MOQ 1 Set Applicable Standard ASME Port Size DN15~DN300 End Conne...

Wenzhou Xidelong Valve Co. LTD
Zhejiang,China

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Reliable Operation Hydraulic Check Valve , Chrome Three Hydraulic One Way Check Valve

LSQ-CV Hydraulic One Way Valve in Carbon Steel, Chrome Three LSQ-CV check valves, also named: non-return valve. Allow flow to go through from one side to another starts with certain pressure but stops flows wis...

Zhejiang Songqiao Pneumatic And Hydraulic CO., LTD.
Zhejiang,China

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50Hz Central Heating 2 Port Valve 2 / 5 Wires For Hot And Chilled Water

... tothe demand of a controller in zone and fan coil applications.The valve is driven by hysteresis synchronous motor with spring return. Use to control the supply of the fan coil units chilled or hot water to...

Nanjing Saiko Controls Co.Ltd
Jiangsu,China

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Cast Iron Swing Check Valve GGG50 GG25 DN50-DN900 Class150-Class2500

...Valve GG25 EN-GJL-250 A126 B Non-return Valve Features of Cast Iron Swing Check Valves: Swing Disc Design Bolted Cover Internal Hinge Pin Design Standard Through-body Hinge Pin Design Available Renewable Sea...

Shanghai Kolink Valve Co., Ltd.
Shanghai,China

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Aluminum 5 / 2 Way Pneumatic Manual Valve 4R Single Head Double Position With Black Knob

...valve port size G1/8”,G1/4” e.g 4R210-08S with Spring Return Quick Detail: * 4R series Hand Draw Valve * Aluminum Alloy Material * Two Position Three Way,Two Position Five Way * Port Size G1/4,G1/8 * With sp...

Prius pneumatic Company
Zhejiang,China

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Float Function 2 Spool 40 Liters Monoblock Valves 3/8" Spring Return

Float Function 2 Spool 40 liters monoblock valves 3/8'' spring return We are professional manufacturer to produce Hydraulic Monoblock and Sectional Directional Control Valves to suit hydraulic systems of agricu...

Shijiazhuang Hanjiu Technology Co.,Ltd
Hebei,China

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SS316L SS304 Pneumatic Control Valve Trunnion Ball Actuator Double Acting Spring Return

Pneumatic Ball Valves Trunnion Ball Actuator Double Acting Spring Return New Model Product Description and Materials of Pneumatic ball valve Technical Specifications Nominal diameter 2”-48”(DN50-DN1200) Connect...

TOBO STEEL GROUP CHINA
Shanghai,China

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P40 Electrohydraulic Directional Control Valves 6 Spool 3 Way Spring Return

...Valves 6 spool, 3 Way Spring Return Quick View: Nominal flow rate: 40 liter/min Max. Pressure: P: 315 bar, T: 25 bar, A-B: 300 bar Spool type: Standard open center spool (A spool), different spool options Nu...

Shijiazhuang Hanjiu Technology Co.,Ltd
Hebei,China

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Stainless Steel Swing Check Valve

... in one direction while preventing reverse flow. These valves seal tightly to stop leaks and guarantee that gases or liquids are flowing in the proper direction and prevents major harm to pumps and compresso...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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403 Forbidden H44H-150LB 150LB Flanged Silent Check Valve for Industrial Applications

... to fulfill it. Server: openresty Check valves, also known as non-return valves or one-way valves, are essential components in various piping systems. The primary function of a check valve is to ensure fluid...

Shanghai Jianggong Valve Manufacturing Co., Ltd.
China

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DN200 Flanged Rubber Duckbill Check Valve for Wastewater, 1-Year Warranty

... valve is made of resilient neoprene and artificial fibres, which are specially processed to resemble a duck's beak, hence the name duckbill valve. In the absence of internal pressure, the mouth of the duck ...

Henan Zhicheng Valve Fittings Manufacturing Co., Ltd.
Henan,China

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Flange Check Valve

...Valve What is check valve? A check valve, clack valve, non-return valve, reflux valve, retention valve or one-way valve is a valve that normally allows fluid (liquid or gas) to flow through it in only one di...

Hebei Huahui Valve Co., Ltd
Hebei,China

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Stainless Steel DN150 Check Valve OEM 2500LB Pressure Flanged Valve

...Valve OEM 2500LB Pressure Flanged Check Valves Introduction Flange check valve is a valve that automatically opens and closes the valve disc by the flow of the medium itself to prevent the medium from flowin...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Electric Over Hydraulic Control Valve , Proportional Solenoid Solenoid Valve For Hydraulic System On Off

...control valve mainly includes a valve body (1), one or two electromagnets (2), a control spool (3) and one or two return springs (4). In the unenergized state, the control spool (3) is held in the middle or ...

oepoch industrial technology
Jiangsu,China

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