Papua New Guinea Thread Air Release Valve DN15-DN50

Nominal Dia:DN15-DN50
Nominal Pressure:PN10&PN16
Standard:EN1074-4:2000

Product Description

Technical Parameters 

Part & Materials

No Part  Material
1 Body Ductile Iron GGG50
2 Ball Stainless Steel
3 Nut CS Gr4.8
4 Washer CS
5 O-Ring EPDM
6 Coner Ductile Iron GGG50
7 Hexagon Bolt CS
8 Adjusting Screw Stainless Steel
9 Gasket EPDM
10 Cap Brass
11 Seat  EPDM
12 Bracket Nylon
13 Hinge Pin Stainless Steel
14 Ball Valve Brass
15 Flange Ductile Iron GGG50

 

Technical Data
No Description Specification
1 Nominal Dia DN15-DN50
2 Nominal Pressure PN10&PN16
3 Valve Design Standard EN1074-4:2000
4 Flange Standard Conformity  EN1092-2
5 Expoxy Coating Epoxy powder coating
with minimum thickness of 250
microns inside and outside.
6 Working Temperature(Max)  80℃

 

Dimensions(mm)
DN W H
DN15 132 224
DN20 132 224
DN25 132 224
DN32 132 224