锡青铜C84400执行标准

部件

PART

规格说明

SPECIFICATION

1.

阀杆 黄铜ASTM B 16合金C36000

Stem Brass ASTM B 16 Alloy C36000

2.

手轮螺母 铸青铜ASTM B 584合金C84400

Handwheel Nut Cast Bronze ASTM B 584 Alloy C84400

3.

标志板

Identification Plate

铝

Aluminum

4.

轭架衬套 铸青铜ASTM B 584合金C84400

Yoke Bushing Cast Bronze ASTM B 584 Alloy C84400

5.

手轮

Handwheel Cast Iron ASTM A 126 Class B

铸铁ASTM A 126级别B

6.

阀盖帽螺母 钢ASTM A 307

Bonnet Cap Nut Steel ASTM A 307

7.

阀盖帽

Bonnet Cap

铸铁ASTM A 126级别B

或球墨铸铁ASTM A 536

Cast Iron ASTM A 126 Class B

or Ductile Iron ASTM A 536

8.

1 阀盖

1 Bonnet

铸铁ASTM A 126级别B

Cast Iron ASTM A 126 Class B

9.

阀盖帽螺栓

Bonnet Cap Bolt

钢ASTM A 307

Steel ASTM A 307

10.

压盖随动件螺母

Gland Follower Nut

黄铜ASTM F 467合金C27000

Brass ASTM F 467 Alloy C27000

11.

压盖随动件

Gland Follower

铸铁ASTM A 126级别B

或球墨铸铁ASTM A 536

Cast Iron ASTM A 126 Class B

or Ductile Iron ASTM A 536

12.

填料压盖

Packing Gland

镀锌铁粉ASTM B 783或黄铜ASTM B 16

Zinc Plated Powdered Iron ASTM B 783

or Brass ASTM B 16

13.

填料

Packing

编织TFE

TFE Braided

14.

压盖随动件螺栓

Gland Follower Bolt

钢ASTM A 307

Steel ASTM A 307

15.

后座衬套

Backseat Bushing

铸青铜ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400

16.

阀体螺母

Body Nut

钢ASTM A 307

Steel ASTM A 307

17.

阀体垫圈

Body Gasket

加强型石墨

Reinforced Graphite

18.

阀体螺栓

Body Bolt

钢ASTM A 307

Steel ASTM A 307

19.

阀体

Body

铸铁ASTM A 126级别B

Cast Iron ASTM A 126 Class B

20.

阀杆套环

Stem Collar

黄铜ASTM B 16合金C36000

Brass ASTM B 16 Alloy C36000

21.

2 楔形闸板

2Wedge

铸铁ASTM A 126级别B

Cast Iron ASTM A 126 Class B

22.

3 楔形闸板螺母

3Wedge Nut

铸青铜ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400

23.

楔形闸板销

Wedge Pin

硅青铜ASTM B 371合金C69400

或ASTM B 140合金C31400

Silicon Bronze ASTM B 371 Alloy C69400

or ASTM B 140 Alloy C31400

24.

阀座环

Seat Ring

铸青铜ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400

25.

2 楔形闸板面环

2Wedge Face Ring

铸青铜ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400