部件

PART

規(guī)格說(shuō)明

SPECIFICATION

1.

閥桿 黃銅ASTM B 16合金C36000

Stem Brass ASTM B 16 Alloy C36000

2.

手輪螺母 鑄青銅ASTM B 584合金C84400

Handwheel Nut Cast Bronze ASTM B 584 Alloy C84400

3.

標(biāo)志板

Identification Plate

鋁

Aluminum

4.

軛架襯套 鑄青銅ASTM B 584合金C84400

Yoke Bushing Cast Bronze ASTM B 584 Alloy C84400

5.

手輪

Handwheel Cast Iron ASTM A 126 Class B

鑄鐵ASTM A 126級(jí)別B

6.

閥蓋帽螺母 鋼ASTM A 307

Bonnet Cap Nut Steel ASTM A 307

7.

閥蓋帽

Bonnet Cap

鑄鐵ASTM A 126級(jí)別B

或球墨鑄鐵ASTM A 536

Cast Iron ASTM A 126 Class B

or Ductile Iron ASTM A 536

8.

1 閥蓋

1 Bonnet

鑄鐵ASTM A 126級(jí)別B

Cast Iron ASTM A 126 Class B

9.

閥蓋帽螺栓

Bonnet Cap Bolt

鋼ASTM A 307

Steel ASTM A 307

10.

壓蓋隨動(dòng)件螺母

Gland Follower Nut

黃銅ASTM F 467合金C27000

Brass ASTM F 467 Alloy C27000

11.

壓蓋隨動(dòng)件

Gland Follower

鑄鐵ASTM A 126級(jí)別B

或球墨鑄鐵ASTM A 536

Cast Iron ASTM A 126 Class B

or Ductile Iron ASTM A 536

12.

填料壓蓋

Packing Gland

鍍鋅鐵粉ASTM B 783或黃銅ASTM B 16

Zinc Plated Powdered Iron ASTM B 783

or Brass ASTM B 16

13.

填料

Packing

編織TFE

TFE Braided

14.

壓蓋隨動(dòng)件螺栓

Gland Follower Bolt

鋼ASTM A 307

Steel ASTM A 307

15.

后座襯套

Backseat Bushing

鑄青銅ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400

16.

閥體螺母

Body Nut

鋼ASTM A 307

Steel ASTM A 307

17.

閥體墊圈

Body Gasket

加強(qiáng)型石墨

Reinforced Graphite

18.

閥體螺栓

Body Bolt

鋼ASTM A 307

Steel ASTM A 307

19.

閥體

Body

鑄鐵ASTM A 126級(jí)別B

Cast Iron ASTM A 126 Class B

20.

閥桿套環(huán)

Stem Collar

黃銅ASTM B 16合金C36000

Brass ASTM B 16 Alloy C36000

21.

2 楔形閘板

2Wedge

鑄鐵ASTM A 126級(jí)別B

Cast Iron ASTM A 126 Class B

22.

3 楔形閘板螺母

3Wedge Nut

鑄青銅ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400

23.

楔形閘板銷

Wedge Pin

硅青銅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.

閥座環(huán)

Seat Ring

鑄青銅ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400

25.

2 楔形閘板面環(huán)

2Wedge Face Ring

鑄青銅ASTM B 584合金C84400

Cast Bronze ASTM B 584 Alloy C84400