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Flange Thread Welded Stainless Steel Vertical Lift Check Non- Return Valve for Water Pipe Butterfly Gate

China Flange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly Gate, Find details about China Water Valve, Control Valve from Flange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly Gate

Model NO.
customizable
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Other Standard
API, AISI, ISO
Medium
Oil, Chemical Product
Automatic
Yes
Customized
Acceptable
Pn
1.0MPa~42.0MPa, Class150-2500
DN
DN15~1200mm
Trademark
MST
Transport Package
Wooden Case
Specification
customized
Origin
China
HS Code
8481804090
Model NO.
customizable
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form
Gland Packings Globe Valve
Flow Direction
Unidirection
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage
Other Standard
API, AISI, ISO
Medium
Oil, Chemical Product
Automatic
Yes
Customized
Acceptable
Pn
1.0MPa~42.0MPa, Class150-2500
DN
DN15~1200mm
Trademark
MST
Transport Package
Wooden Case
Specification
customized
Origin
China
HS Code
8481804090

Product Description

                                                                                  Swing Check Valve

Swing check valve, also known as non-return valve or check valve, its role is to prevent the medium in the pipeline from backflow. Valve plate by the flow and force of media to open or close, in order to prevent media backflow valve called check valve. 
Check valve is an automatic valve, which is mainly used in the pipeline with one-way flow of medium, only allowing medium to flow in one direction. In order to prevent accidents, this kind of valve should be installed horizontally in the pipeline.
 

Detailed Photos



Flange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly GateFlange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly GateFlange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly GateFlange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly Gate

Material List

Body, Cover, DiscSlide Way BushHinge PinSealing ShimSealing FaceWorking TemperatureWorking Medium
WCBWCB1Cr131Cr13/Flexible Graphite       Stainless steel/Acid-proof Asbestos  Tooth profile gasket13Cr/STL with body material PTFE Nylon≤425Water, Steam, Oil 
WC6WC6≤540
WC9WC9≤570
ZGCr5MoZGCr5Mo≤550
ZG1Cr18Ni9TiZG1Cr18Ni9TiZG1Cr18Ni9Ti≤200Nitric Acid
ZC1Cr18Ni12Mo2TiZC1Cr18Ni12Mo2TiZC1Cr18Ni12Mo2Ti≤200Acetic Acid

Technical Date

Nominal Pressure (MPa)1.62.546.41016
Shell Test2.43.7569.61524
Water Seal Test1.62.546.41016
Air Seal Test0.1-0.7


Flange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly Gate
Flange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly GateFlange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly Gate

Flange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly GateFlange Thread Welded Stainless Steel Vertical Lift Check Non-Return Valve for Water Pipe Butterfly Gate

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