Ggg40 Double Door Wafer Type Check Valve

Model NO.
H77X(H)-10/16
Connection Form
Wafer
Structure
Butterfly
Pressure
Ordinary Pressure
Function
Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Flow Direction
Unidirection
Standard
DIN
Application
Industrial Usage, Water Industrial Usage, Household Usage
Disc Material
1.4469/1.4529/Saf2205/2507/CF8/CF8m etc
Coating
Fbe Epoxy Coated
Seat Material
NBR/EPDM/PTFE/Viton/Silicone etc
Body Material
Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
Certificate
ISO CE Wras Acs
Transport Package
Plywood or Wooden Box
Specification
DN40-1200
Trademark
WDS / WORLDS
Origin
Tianjin China (Mainland)
HS Code
8481300000
Production Capacity
6000 Tons/Year
Package Size
110.00cm * 110.00cm * 90.00cm
Package Gross Weight
200.000kg
Reference Price
$ 9.00 - 90.00
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Product Description

Ggg40 Double Door Wafer Type Check Valve
Ggg40 Double Door Wafer Type Check Valve
Ggg40 Double Door Wafer Type Check Valve

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.

T echnical P arameters :
Size DN 50 -DN 9 00
Working pressure 16Bar 10Bar
Shell 24Bar 15Bar
Seal 18 Bar 11 Bar
Operating Temperature - 10 ºC ~+ 120 ºC
Operating Environment Ballast 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  M aterial :
Name Material
Body Cast Iron  Ductile Iron  Carbon Steel  Stainless Steel  AL-Bronze
Disc Ductile Iron  Carbon Steel Stainless Steel  AL-Bronze
Pin Stainless Steel   Monel K500
Seat BUNA  NBR  EPDM  VITON HEPDM  Neoprene  Hypalon Natural rubber

E xecutive  S tandard :
Design Standard EN12334  EN14341
Inspection & Test EN12266-1  ISO5208
End Standard ANSI 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 Face EN558-1 Series16    ISO 5752  Series16    ANSI B16.10
 GB/T12221  DIN3202 K3 IN3202


COMPANY INTRODUCTION
Ggg40 Double Door Wafer Type Check Valve



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

Ggg40 Double Door Wafer Type Check Valve


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

Ggg40 Double Door Wafer Type Check Valve

Dimension Measurement &Inspection 
Ggg40 Double Door Wafer Type Check Valve


Assembly Workshop
Ggg40 Double Door Wafer Type Check Valve


Packaging 
Ggg40 Double Door Wafer Type Check Valve



Certificates --  CE  ISO  WRAS  ACS certificates
Ggg40 Double Door Wafer Type Check Valve Ggg40 Double Door Wafer Type Check Valve

 

Check Valve

FORTFACAS.COM.BR, 2023