Check Valve Series

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DIN Lift Check Valve

manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn

Tel: 86 (21) 3652 8716
Mob: (86) 138 1635 6498

product drawing

DIN lift check valves
DIN lift check valves

Type:GH41Y-1.6、2.5、4.0

nominal diameter:DN15~200mm
nominal pressure:PN1.6~4.0Mpa 、150~300Lb
temperature:-40~425℃
medium: water, steam,oil,etc

Vertical lift structure

manufacture standard:DIN3356
face to face dimension:DIN3202
flange standard:DIN2543-2545
butt weled joint standard:DIN3239
test standard:DIN3230

nominal pressure 1.6MPa 2.5MPa 4.0MPa
sealing test 1.8MPa 2.8MPa 4.4MPa
shell intensity 2.4MPa 3.8MPa 6.0MPa
applicable temperature -40~425℃

Features:

double-deck bellows,easy to maintain,bellows sealing stem
double sealing, position indicator, no lift handwheel

Usages:

Industrial, Power station, waste gas purification plant
Natural Gas, vacuum devices, Ammonia
Hot water, refrigeration system, heating equipment
Steam System

part name body bonnet stem disc sealing surface packing
WCB WCB WCB 13Cr 2Cr13 2Cr13 flexible graphite
STL
304 CF8 CF8 304 304 304 flexible graphite
STL PTFE
316 CF8M CF8M 316 316 316 flexible graphite
STL PTFE
304L CF3 CF3 316 304L 304L flexible graphite
STL PTFE
316L CF3M CF3M 316 316L 316L flexible graphite
STL PTFE
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