详细介绍: DW343W超低温三偏心法兰蝶阀适用于温度达-196摄氏度工况,产品广泛用于液化天然气,液化石油气,空分及其它低温行业。
DW343W cryogenic
triple eccentric butterfly valve flange temperature of -196 degrees Celsius
suitable conditions, the products are widely used in liquefied natural gas,
liquefied petroleum gas, and other cryogenic air separation industries.
设计特色:
可提供双偏心和三偏心结构
填料函抬高设计
密封面堆焊硬质合金
采用低泄露填料
Design
Features:
Provides double eccentric and three eccentric structure
Stuffing
elevation design
Sealing surface carbide
Low leakage
packing
产品范围:
可提供双偏心和三偏心结构
填料函抬高设计
密封面堆焊硬质合金
采用低泄露填料
尺寸:2”~42”(DN50~DN1050)
压力等级:150~600LB(PN20~PN110)
主体材料:不锈钢,低温合金钢,双材质不锈钢
内件材料:不锈钢,耐低温非金属密封环/阀座
连接形式:对夹式,支耳式,双法兰式,对焊式
Product
range:
Provides double eccentric and three eccentric structure
Stuffing
elevation design
Sealing surface carbide
Low leakage
packing
Dimensions: 2 "~ 42" (DN50 ~ DN1050)
Pressure rating: 150 ~ 600LB
(PN20 ~ PN110)
Body material: stainless steel, low alloy steel, stainless
steel double material
Trim materials: stainless steel, low temperature
non-metallic sealing ring / seat
Connection: Wafer, Lug, double flanged,
welded type.
超低温三偏心法兰蝶阀结构尺寸:
|