Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

Model NO.
H77X-10/16
Connection Form
Flange
Structure
Butterfly
Pressure
Low Pressure
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, Household Usage
Flanges
as Table D/Table E/JIS5K/JIS10K/JIS16K /JIS20K
Body
Duplex 2507 2205 1.4462 1.4507 1.4529 F51 F52 F53
Certificate
ISO, Ce Wras Acs
Color
Blue, Red, Green, Gray
Transport Package
Plywood or Wooden Box
Specification
CE, ISO. JIS. ANSI
Trademark
WDS / WORLDS/OEM
Origin
Tianjin China (Mainland)
HS Code
8481804090
Production Capacity
60000 Tons/Year
Reference Price
$ 9.00 - 180.00
Contact Us

Product Description

Technical P arameters:
Size DN50-DN600
Working pressure 16Bar 10Bar
Shell 24Bar 15Bar
Seal 18Bar 11Bar
Operating Temperature -10ºC~+120ºC
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

Executive  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

Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

Rubber Full Lining Wafer Dual Plate Butterfly Check Valve
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve
Wafer Dual Plate Resilient Seated Check Valve

Product description:
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.


COMPANY INTRODUCTION
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

**Company Goal : OEM service for world-famous valve brand.
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

**Design & Development ability -- SolidWorks, Pro / E, AutoCAD etc
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

**Dimension Measurement &Inspection 
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

**Assembly Workshop
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

**Packaging 
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

**Certificates --  CE  ISO  WRAS  ACS certificates
Rubber Full Lining Wafer Dual Plate Butterfly Check Valve Rubber Full Lining Wafer Dual Plate Butterfly Check Valve

 

Check Valve

PNEUTEC.IT, 2023