Basic information of Big Size Resilient Gate Valve
This valve is used in the pipeline as a cut-off valve.
Part |
Material |
Standard |
Body |
Ductile Iron |
EN 1563/DIN 1693 |
Bonnet |
Ductile Iron |
EN 1563/DIN 1693 |
Stem |
Stainless Steel 431 |
EN10088-1/ASTM A959 |
Wedge |
Ductile Iron + EPDM / NBR |
EN 1563/ISO 4633 |
Nut |
C83600 |
ASTN B505 |
Box |
Ductile Iron |
EN 1563/DIN 1693 |
For the materials options not listed, consult factory. ZECO manufactures valves in more than 50 different alloys. |
Product scope, Standards & Materials of Big Size Resilient Gate Valve
Size Range:
20"~32"
Pressure Rating: 10bar ~
25bar
Face to Face Dimensions:
AMSE B16.10, EN558-1
Flange End Dimension:
AMSE B16.1/16.42, AS4087, EN1092-2
Coating: Fusion Bonded
Epoxy Coating
Inspection and Test: ISO
5208 / EN 12226-2
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