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H41、H42型止回阀
H41安装尺寸:
规格 40 50 65 80 100 125 150 200
L 200 230 290 310 350 400 480 600
D 145 160 180 195 215 245 280 335
D1 110 125 145 160 180 210 240 295
D2 85 100 120 135 155 185 210 265
b 18 20 20 22 24 26 26 28
H 96 103 150 156 166 201 238 268
Z-ΦD 4-18 4-18 4-18 8-18 8-18 8-18 8-23 8-23
H42安装尺寸:
规格 40 50 65 80 100
L 200 230 290 310 350
D 145 160 180 195 215
D1 110 125 145 160 180
D2 85 100 120 135 155
b 18 20 20 22 24
Z-ΦD 4-18 4-18 4-18 8-18 8-18

主要性能规范:
型号 公称压力 (MPa) 试验压力Ps(MPa) 适用介质 适用温度
强度 密封(液) 低压密封(汽)
H41X H42X 1.0 1.5 1.1   ≤60℃
H41T H42T 1.0 1.5 1.1 0.6 水、蒸气 ≤200℃
H41W H42W 1.0 1.5 1.1 0.6 油品 ≤100℃
H41H H42H 1.0 1.5 1.1 0.6 水、蒸汽、油 ≤200℃
HENAN CHANGMAO YUANYI VALVE CO., LTD. Copyright © 1999-2008
TEL: 0086-371-64031052 64031380 FAX:0086-371-64031361
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