• DONGSHENG
  • DONGSHENG

Laizhou dongsheng valve co.,ltd.  

鲁ICP备05011846号-1  Technical Support:www.300.cn

Product

Wafer type lift check valve

basic information
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product description

DESCRIPTION 
Flange according to EN1092-2 PN40
Face to face according to DIN3202-1999, K4
Low head loss
Working pressure: 4.0Mpa
Pressure test according to standards: API598 DIN3230 EN12266-1 
working temperature: -196℃~600℃ 
Medium: Fresh Water, Sea water, all kinds of oil, acid, alkaline liquid etc.

MATERIAL LIST

NO. Part Material
1 Disc SS304/SS316
2 Body SS304/SS316
3 Bolts SS316
4 Spring cover SS316
5 Spring SS316


DIMENSION

DN(mm) 15 20 25 32 40 50 65 80 100
A (mm) 45 55 65 78 88 98 118 134 154
ΦB(mm) 53 63 73 84 94 107 126 144 164
ΦC (mm) 37 44 54 66 76 85 106 118 144
ΦDmm) 15 20 25 30 38 47 62 77 95
ΦE(mm) 43 53 63 75 86 95 115 131 151
F(mm) 16 19 22 28 31.5 40 46 50 60

 

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Wafer type single disc swing check valve
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Thin single disc swing check valve with spring