신청
food/chemical/petroleum/electric power/textile/paper
매체
water/oil/gas/food/acid/base
Product name
epdm liner gost russian standard cast butterfly valve lever type
Body material
ductile iron/carbon steel/cast iron/WCB/stainless steel
Medium
water/oil/gas/food/acid/base
Working pressure
PN10/PN16
Usage
food/chemical/petroleum/electric power/textile/paper
Working Temperature
20~180
Seal Material
metal/rubber/ptfe/nbr/epdm