Pn10 Pn16 Cl125 Cl150 Cast Iron Wafer Butterfly Check Valve

Our check valve is economically priced but with higher quality and capability than most at this marketProduct Feature:Pressure seal design.Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.Easy in-line service.Efficient operat

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Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves

Our
check valve is economically priced but with higher quality and capability than most

at this market
Product Feature:
Pressure seal design.
Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.
Easy in-line service.
Efficient operation. The hinge pin located near the center of gravity allows the conical seating face of the disc to move out and into the seat rapidly without sliding or wear. The disc pivots through a small arc preventing backflow and "water hammer".
Superior tightness: conical, lapped-in hardfaced seating is self-aligning. Valve can be used even in vertical piping with flow up.

Technical Parameters:
SizeDN50-DN900
Working pressure16Bar10Bar
Shell24Bar15Bar
Seal18Bar11Bar
Operating Temperature-10ºC~+120ºC
Operating EnvironmentBallast and bilge system     Chemical processing
Desalination plants  Drilling rigs    
Drinking waterDry powder     
Food and beverage Gas plants
HAVC  Mining industry
Paper industry Sand handling
Seawater    
Sugar industry
Thermo technical water treatment  
Waste water

 Main Material:
NameMaterial
BodyCast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze
DiscDuctile Iron  Carbon Steel Stainless Steel  AL-Bronze
PinStainless Steel  Monel K500
SeatBUNA  NBR  EPDM  VITON HEPDM  Neoprene  Hypalon Natural rubber

Executive Standard:
Design StandardEN12334  EN14341
Inspection & TestEN12266-1  ISO5208
End StandardANSI B16.1 125LB
BS4504 PN10 & PN16
EN1092-2 PN10 & PN16
AS 2129-2000 Table D  Table E
ISO 7005 PN10 & PN16
ASME B16.5 150LB
JIS B2220 5K/10K
Face to FaceEN558-1 Series16   ISO 5752 Series16   ANSI B16.10
 GB/T12221  DIN3202 K3IN3202


COMPANY INTRODUCTION
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves



**Company Goal : OEM service for world-famous valve brand

Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves


*Design & Development ability -- SolidWorks, Pro / E, AutoCAD etc

Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves

Dimension Measurement &Inspection 
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves


Assembly Workshop
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves


Packaging 
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves



Certificates --  CE  ISO  WRAS  ACS certificates
Pn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check ValvesPn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check ValvesPn10 Pn16 Cl125 Cl150 Cast Ductile Iron Wafer Butterfly Check Valves

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