Valve Specific Information
• Size: 2"-80"(DN50-DN2000)
• Connected style: Wafer, multiple hole-wafer,
• Body material: Aluminum alloyed, Ductile iron
Stainless steel
• Valve plate material: Ductile iron nylon
coated, Ductile iron-zinc plated, AI bronze
• Construction ISO5752 AP1609 GB12221
• Design standard:GB12238
• Inspection standard: ISO 5208
• Inspection standard:
1) Density 1.1xPN
2) Body bearing pressure:1.5xPN
• Seal material and working temperature
EPDM: -35~+135℃
NBR: -25~+90℃
PTFE: -40~+200℃
FPM: -29~+205℃
• Suitable flanged:
PN6/10/16kg,
ANSI CLASS 125/150
JIS 5/10k
• Working pressure:
2"-12" ANSI CLASS 125/150,
14"-48" ANSI CLASS125
DN50-DN1200 PN16