
Double Check Valve
Unit Type:null Equipment spec:
Packing: Standard Exporting Cartons
Model NO.: HL3526N-010
Standard: ISO:9002
Trademark: HL
Origin: China
Min. Order: 500

Check valve
Unit Type:null Equipment spec:
Clients can avail from us Check Valve which is capable of performing in accurate manner under any kind of pressure. Due to their outstanding features, these valves are in high demand. The valves with the help of operating pressure help in the flow of water in just one direction and discard the flow of water in the opposite direction.

Disc Check Valve
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We render our clients with an extensive range of Disc Check Valves, which is used for mounting in between flanges. It is available in different sizes & shapes and highly acclaimed for its corrosion resistance, durability & easy installation. Our range of Disc Check Valve meets the application requirements of various industries.

Slid Entry Rotary Valve
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Slid Entry Rotary Valve
Our range of slid entry rotary valves are used in applications that involve relatively large particles, which can not be reduced by shearing between the rotor blade on the housing at inlet. These slid entry rotary valves also find application where fine products by the shearing action might cause damage to the system or create hazard. The inlet and outlet flanges are offset. These valves are designed with precision that material entering from the side settles into the pocket of rotor and particles do not get trapped between the blade and housing.

check valve
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A check valve also called clack valve, non-return valve or one-way valve is a mechanical device that can prevent the fluid in the pipe from back flowing. The Open-close Parts can auto open or close by the flow of the fluid and power to keep the fluid in the pipe from back flowing also can be called check valves. Check valve belongs to auto valves, is mainly used in one-way flow fluid of pipe, it only allows fluid to flow in one direction to prevent the accidents. According to the structure, a check valve can be classified into Lift-type check valve, Swing check valve and butterfly check valve. Lift-type check valve can be divided into vertical and horizontal. Swing check valve can be divided into single disc, double disc and many disc. Butterfly check valve is straightway check valve. The end connection of check valve including screwed,flanged and welding.

Swing check valve
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Technical Specification
Design and manufacture standard
ANSI B16.34
Face to face standard
ANSI B16.10
Pressure-temperature rating standard
ANSI B 16.34
Flange end dimension standard
ANSI B16.5(2"-24")MSS SP-44(26&UP)
Welded ends dimension standard
ANSI B16.25
Inspection and test standard
API598

Rubber back valve
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Ruber back valve is also named Pipe rubber back valve ,rubber dirt dischage back valve ,ruber micro resistance back valve ,duck bill valve ,pipe back valve . whole rubber structure ,with duck bill shape ,with charRuber back valve is also named Pipe rubber back valve ,rubber dirt dischage back valve ,ruber micro resistance back valve ,duck bill valve ,pipe back valve . whole rubber structure ,with duck bill shape ,with character of "Forward flow, reverse Check" new type water drainage product.Depend on pressure analysis and stress calculatioin,for different conditions,use different design mechanism,use different rubber foumulations,according to special technology to produce.Forward working ,the water flow form the inlet,small water pressure could open the valve ,the larger of the water pressure ,the greater the valve opening.reverse work,the valve close automatically,sealed stop,the back pressure is higher,valve port is more tightly.sealing better ,it is widely used for municipal ,irrigation ,sewage and other effuent discharge to prevent back flow,back is the ideal replacement of door.
Rubber back valve is out patent product Patent Number :ZL200320113496.0
Material : NR,EPDM,NBR,NEOPRENE
Rubber back valve,rubber micro slow close valve ,duch bill valve,pipe check valve acter of "Forward flow, reverse Check" new type water drainage product.Depend on pressure analysis and stress calculatioin,for different conditions,use different design mechanism,use different rubber foumulations,according to special technology to produce.Forward working ,the water flow form the inlet,small water pressure could open the valve ,the larger of the water pressure ,the greater the valve opening.reverse work,the valve close automatically,sealed stop,the back pressure is higher,valve port is more tightly.sealing better ,it is widely used for municipal ,irrigation ,sewage and other effuent discharge to prevent back flow,back is the ideal replacement of door.
Rubber back valve is out patent product Patent Number :ZL200320113496.0
Material : NR,EPDM,NBR,NEOPRENE
Rubber back valve,rubber micro slow close valve ,duch bill valve,pipe check valve

Double disc check valve
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SBN Series valve structure with a short double-disc size and design. Compared to traditional spin from the check valve, the valve of the series with no external leakage, can be installed anywhere, good sealing performance, linear vibration, pressure drop and zero wear seat advantage.

Security valves
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Analytical weighing, sampling, suspension or solution treatment, synthesis, crystallization, filtration, triturating, drying, conditioning, chemical reaction processing
• Compatibility with powdery , hygroscopic, electrostatic products.
Guaranty class 1 according to ISO 10648-2 norm.

Waukesha Valves
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Waukesha Cherry-Burrell offers a comprehensive range of both Manual and Pneumatic valves for all your Hygienic Process need. All valves are quality crafted, stainless steel or alloy, with a variety of seat materials to suit every application.

Noise Elimination Check Valve
Unit Type:null Equipment spec:
Nominal Diameter: DN40-DN600mm
Pressure: PN1.0-1.6MPa
Suitable Temperature: ≤100 degress Centigrade
Medium: Water, ebb-corrosive liquid
Drive: Automatic
Connection: Flanged
Material: Cast iron, cast steel

compressor valves
Unit Type:null Equipment spec:
Common problems associated with compressor valves in natural gas plants include limited service life, high parts usage and costs, availability of replacement parts, plant downtime due to maintenance requirements, and the need for full-time maintenance staff. These factors can negatively impact a company抯 bottom line due to decreased cost effectiveness and competitiveness.

Swing Check Valve Carbon Steel
Unit Type:null Equipment spec:
Swing Check Valve Carbon Steel GS-C25.
Design Standard:
Face to Face DIN3202-F1-F6
Flanged Ends BS EN1092-1
Main Parts Materials
1 Body/Bonnet DIN 17245 GS-C25+Cr13
2 Disc DIN 17245 GS-C25+Cr13

Cast Steel Check Valve
Unit Type:null Equipment spec:
Specifications:
1)Production enforce standard
Desing And Manutacture: API 6D, ANSI B16.34, BS1868
Face to face/End to end: ANSI B16.10, API 6D
Flange dimensions: ANSI B16.5
Butt welding dimension: ANSI B16.25
Pressure temperature lating: ANSI B16.34
Inspection and test: API 598 API 6D
2)Mostly parameter
Size: 2"-48"
Pressure stage: Class150Lb--2500Lb
Material: WCB WC6 WC9 LCB CF8 CF3 CF3M CF8M
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