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China Marine Flange Cast Steel Check Valve

  • DEYUAN MARINE

Product Description

China Marine Flange Cast Steel Check Valve :
We can offer marine gate valve,marine globe valve,marine butterfly valve,marine check valve etc
Check valve  standard:CB/T,GB/T,,JIS ,DIN ,API、ANSI,BS etc
Check valve Technical Details:
Nominal pressure(Mpa) Nominal Diameter(mm) Applicable medium
1 65~125 Fresh water,lubricanting oil,Fuel oil,t≤300℃ steam
1.6 20~125
2.5 20~100
PN(Mpa) DN(mm) L H≈ H1 Thickness Weight(kg)
A type Btype Atype B type Btype Atype B type
1 65 290 115 124 91 115 6 12.5 10.6
80 310 125 151 110 125 7 15.6 14.4
100 350 150 165 116 135 8 24.5 19.9
125 400 175 184 124 155 8 31.9 27.5
(1.6)
2.5
20 150 75 84 70 75 6 3.3 3.2
25 160 80 84 70 80 6 3.9 3.8
32 180 85 90 70 85 6 5.8 5.1
40 200 90 99 75 90 7 7.1 6.3
50 230 95 110 81 95 7 8.8 8.5
65 290 115 128 94 115 7 13.5 11.5
80 310 125 156 115 125 7 18 16.9
100 350 150 158 119 135 8 26.3 22.7

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