Description

Stainless Steel J13W-320P Female thread needle valve Female Connection Socket Welded Connection
Application Specification:
1.Design & Manufacture:
GB/T 12224-2005 JB/T 7747-2010
2.Type of Connection:
Female Connection; Socket Welded Connection
3.Features of Structure:
Conical Sealing; ReMoveable Disc
4.inspection and Testing of Valves:
GB/T 13927-2008
5.Materials:
GB/T 12228-2006
Carbon Steel: GB/T 12228-2006
GB/T 1220-2007
Stainless Steel: GB/T 1220-2007

Performance Specification:

Test Item Pressure value(Mpa)
Nominal Pressure 32
Shell Test 48
Seal Test 35.2
Pneumatic Test 0.6
Applicable Temperature W450°C
Applicable Medium Water, Steam, Oils etc

Materials of Major Parts:

Model Valve Body Joint Stem Nut Packing
J13H-320 20# 20# 2Cr13 20# Flexible graphite
J13W-320P SS304 SS304 SS304 SS304 PTFE

Major Overall Dimensions:

Specifications G L H Do Weight(kg)
DN6 1/4 57 82 63 0.45
DN10 3/8 57 82 63 0.45
DN15 1/2 64 93 63 0.55
DN20 3/4 80 104 78 0.95
DN25 1″ 90 130 100 1.70
DN32 1/2″ 110 158 130 3.45