Check Valve Series

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Internal Thread,Socket Welded Vertical 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

Internal thread,socket welded vertical check valves
Internal thread,socket welded vertical check valves

Dimensions & constructral diagram

Internal thread,socket welded vertical check valve constructral diagram
Internal thread,socket welded vertical check valve constructral diagram

Main dimensions and weight

nominal diameter DN(㎜) taper pipe thread Rc(in) main external dimensions(㎜) weight (㎏)
L h ф
series 1 series 2
15 15 110 100 15 50 0.8
20 20 120 120 16 60 1.5
25 25 140 130 18 68 2.1
32 32 160 150 20 82 3.1
40 40 190 170 22 95 4.8
50 50 235 190 25 110 6

Main dimensions and weight

nominal diameter dimensions (㎜) weight
DN(㎜) L D h ф (㎏)
15 110 22 15 50 0.8
20 120 28 16 60 1.5
25 140 34 18 68 2.1
32 160 42 20 82 3.1
40 190 50 22 95 4.8
50 235 61 25 110 6
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