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产品详情
产品结构特征
其主要结构特点有:
1、像流体一样空气阻力小,闸门启闭机轻松;2、柔性闸板,胀紧高压闸阀,有利于维修费和更換;4、开启时,密封皮受做工作物料冲蚀很弱;5、待选择自动化封密节构阀盖,电焊阀盖,螺孔阀盖,螺帽阀盖;6、可以择动根据式鲍尔环填料;7、可以择低泄密塑料填料符合ISO 15848想要。主要连接尺寸
ANSI 150Lb | ||||||||
NPS | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
L | - | - | 108 | 117 | 127 | 140 | 165 | 178 |
L1 | 79 | 79 | 79 | 92 | 111 | 120 | 120 | 140 |
H | 169 | 169 | 169 | 193 | 230 | 246 | 283 | 330 |
D0 | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 |
Wt | - | - | 5 | 6.1 | 8.4 | 14.3 | 15.4 | 22.7 |
Wt1 | 2.2 | 2.4 | 2.4 | 2.4 | 4.8 | 6.1 | 7.2 | 11.2 |
ANSI 300Lb | ||||||||
NPS | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
L | - | - | 140 | 152 | 165 | 178 | 190 | 216 |
L1 | 79 | 79 | 79 | 92 | 111 | 120 | 120 | 140 |
H | 169 | 169 | 169 | 193 | 230 | 246 | 283 | 330 |
D0 | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 |
Wt | - | - | 5.2 | 6.3 | 8.6 | 14.5 | 15.6 | 22.8 |
Wt1 | 2.2 | 2.4 | 2.4 | 2.4 | 4.8 | 6.1 | 7.2 | 11.2 |
ANSI 600Lb | ||||||||
NPS | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
L | - | - | 165 | 190 | 216 | 229 | 241 | 292 |
L1 | 79 | 79 | 79 | 92 | 111 | 120 | 120 | 140 |
H | 169 | 169 | 169 | 193 | 230 | 246 | 283 | 330 |
D0 | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 |
Wt | - | - | 5.9 | 7.5 | 10.2 | 16.7 | 17.4 | 28.7 |
Wt1 | 2.2 | 2.4 | 2.4 | 2.4 | 4.8 | 6.1 | 7.2 | 11.2 |
ANSI 800Lb | ||||||||
NPS | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 |
L1 | 79 | 79 | 79 | 92 | 111 | 120 | 120 | 140 |
H | 169 | 169 | 169 | 193 | 230 | 246 | 283 | 330 |
D0 | 100 | 100 | 100 | 100 | 125 | 160 | 160 | 180 |
Wt1 | 2.2 | 2.4 | 2.4 | 2.4 | 4.8 | 6.1 | 7.2 | 11.2 |