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Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve

China Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve, Find details about China Check Valve, Wafer Type Check Valve from Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve

Function
Ddcv Double Lobe
Sealing Form
Rubber Seal
Flow Direction
Reversing
Standard
GB
Application
Water Industrial Usage
Standard or Nonstandard
Standard
Product Name
Product Name
Blade
Rubber
Connection
Wafer
Working Temperature
≤80ºC
Working Pressure
Pn16
Weight
Depend on Differenct Size
Color
Blue
Body Material
Ductile Iron
Stem
Stainless Steel
Trademark
like
Transport Package
Wooden Case Packaging
Specification
2in
Origin
China
HS Code
8481804090
Function
Ddcv Double Lobe
Sealing Form
Rubber Seal
Flow Direction
Reversing
Standard
GB
Application
Water Industrial Usage
Standard or Nonstandard
Standard
Product Name
Product Name
Blade
Rubber
Connection
Wafer
Working Temperature
≤80ºC
Working Pressure
Pn16
Weight
Depend on Differenct Size
Color
Blue
Body Material
Ductile Iron
Stem
Stainless Steel
Trademark
like
Transport Package
Wooden Case Packaging
Specification
2in
Origin
China
HS Code
8481804090

Steam Astm A216 Wcb Flapper Wafer Type Butterfly Check Valve

Technical data

DN (mm) Nominal diameter50(2″)~700(28")50(2″)~450(18")
PN(MPa) Nominal pressure1.01.6
(MPa)

Testing

pressure

Shell1.52.4
Sealing1.11.76
°C Suitable temperature 
Suitable mediumsFresh water .sewage, air, steam, food, medicine, oils, acids, etc.

 

Meterial of main parts

BodyDiscStemRubber gasketSping
NameCodeNameCodeNameNameCodeWorking tempName
CastZPlated ductile Iron1Stainless steelEPDMX3

-46~+121

Intemittence

-50~+150

Stainless steel

Ductile Irol		QAluminum bronze2NeopreneX4

-29~+99

Intemittence

-35~+113

Carbon steelC

ZG1Cr13Ni9Ti

Stainless steel

 NBRX5

-35~+82

Intemittence

-23~+93

Stainless steelP

CF8M

Stainless steel

5NeopreneX7-23~+150

CF8M

Stainless steel

7

Product details

Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve
Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve
Qualification certificate

Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve
Steam ASTM A216 Wcb Flapper Wafer Type Butterfly Check ValveSteam ASTM A216 Wcb Flapper Wafer Type Butterfly Check ValveSteam ASTM A216 Wcb Flapper Wafer Type Butterfly Check ValveSteam ASTM A216 Wcb Flapper Wafer Type Butterfly Check ValveSteam ASTM A216 Wcb Flapper Wafer Type Butterfly Check ValveSteam ASTM A216 Wcb Flapper Wafer Type Butterfly Check Valve


 

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