Center line-type wafer Butterfly Valve

Product Details

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 1.1×PN

2)Body bearing pressure:1.5×PN

·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”ANS CLASS 125/150.

14"-48"ANSI CLASS125

DN50-DN1200 PN16