GB Stop Check Valve
CB301-1977 Marine Rubber tube Bronze Thread Stop Check Valve
Technical Data:
Standard | Model | Nominal Pressure | Nominal Diameter | Applicable Medium |
标准 | 形式 | 公称压力 | 公称口径 | 适用介质 |
CB 301-1977 | Q type | 0.60 Mpa | 15~80 | Sea Water,Fresh Water, Lubricating Oil,Fuel Oil, Compressed Air |
H type |
Material of Main Parts:
Standard | Model | Parts Name | Material | Code |
标准 | 形式 | 零件名称 | 材质 | 牌号 |
CB 301-1977 | Q/H type | Body/Cover(阀体,阀盖) | Bronze/Brass(青铜/黄铜) | ZCuAl9Mn2/H62 |
Disc(阀盘) | Bronze/Brass(青铜/黄铜) | ZCuAl9Mn2/H62 | ||
Stem(阀杆) | Bronze/Brass(青铜/黄铜) | ZCuAl9Mn2/H62 |
Main Data:
DN | do | Structure Dimension | Hose Joint Size | Inner Diameter | Handwheel | Lift Range m | Weight kgs | ||||||
L | H | d | Ring | l | D0 | S | |||||||
d1 | a | r | |||||||||||
15 | 14 | 130 | 100 | 19 | 22 | 5 | 3 | 30 | 18 | 50 | 6 | 6.0 | 0.51 |
20 | 18 | 140 | 105 | 23 | 26 | 7 | 4 | 35 | 22 | 65 | 7 | 7.5 | 0.67 |
25 | 23 | 155 | 120 | 29 | 32 | 7 | 4 | 35 | 28 | 80 | 8 | 10.0 | 1.02 |
32 | 30 | 170 | 140 | 36 | 40 | 7 | 4 | 35 | 35 | 80 | 8 | 12.0 | 1.40 |
40 | 40 | 185 | 150 | 46 | 50 | 7 | 4 | 35 | 45 | 100 | 9 | 14.0 | 2.00 |
50 | 49 | 210 | 165 | 56 | 60 | 8 | 5 | 40 | 55 | 100 | 9 | 17.0 | 3.00 |
65 | 63 | 250 | 200 | 71 | 75 | 8 | 5 | 40 | 70 | 120 | 11 | 21.0 | 5.45 |
80 | 81 | 280 | 235 | 91 | 95 | 9 | 6 | 45 | 90 | 140 | 12 | 28.0 | 8.50 |
Get more details,please contact us by sales@marine-valve.com
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GB Stop Check Valve
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