Valve Specific Information
• Size:2"-240"(DN50-DN6000mm)
• Connected style: Flanged
• Body material: WCB/Ductile iron/Stainless steel
• Valve plate material: Ductile iron nylon
coated, Ductile iron-zinc plated, Al bronze
• Construction: ISO5752 API 609 GB12221
• Design standard: GB12238
• Inspection standard: ISO 5208
• Inspection standard:
1)Density: 1.1xPN
2) Body bearing pressure:1.5x PN
• Seal material and working temperature
EPDM: -35~+135℃
NBR: -25~+90℃
PTFE: -40~+200℃
• Suitable flanged:
PN 6/10/16
ANSI CLASS 125/150
JIS 5/10k
• Working pressure:
2"-12" ANSI CLASS 125/150,
14"-48" ANSI CLASS125
DN50-DN1200 PN16