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美国尼必可旋启式止回阀

配置外置杠杆和压铁或杠杆和弹簧的铸铁阀体旋启式止回阀的部件
Parts for Iron Body Swing Check Valves with Outside Lever and Weight or Lever and Spring
用于杠杆和压铁(-918-BL&W)的部件
Parts for Lever and Weight (F-918-BL&W)
数量
Qty.
*1 支架和轴键
Hanger and Spindle Key

Steel
1
*2 支架销钉
Hanger Pin
黄铜ASTM B 16
Brass ASTM B 16
1
*3 支架
Hanger
铸青铜ASTM B 62
Cast Bronze ASTM B 62
1
*4 组件螺母
Pack Nut
黄铜
Brass
1
*5 联轴器
Coupling

Steel
1
*6 联轴器固定螺丝
Coupling Set Screw

Steel
2
7 杠杆
Lever

Steel
1
8 压铁
Weight

Steel
1
9 压铁固定螺丝
Weight Set Screw

Steel
2
*10 组件压盖
Pack Gland
铸青铜ASTM B 62
Cast Bronze ASTM B 62
1
*11 包装绳
Packing Rope
不含石棉的纤维
Non-Asbestos Fibers
1
*12 填料盒
Stuffing Box
铸青铜ASTM B 62
Cast Bronze ASTM B 62
1
*13 联轴器和杠杆弹簧销钉
Coupling and Lever Spring Pin

Steel
1

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