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手动高温高压Y型截止阀

2019-12-05 21:32

手动高温高压Y型截止阀性能特点:

优质材料、合理结构、精湛工艺,按 ASME B16.34标准设计制造。

专为苛刻工况设计制造,圆满解决介质高速沖刷、气泡内爆剥蚀而导致的内漏,使用寿命长。

通过藏少流体系统的泄漏和维护量,达到延长设备的安全运行所需的时间,降低运行成本,从而提高用户的经济效益高温高压Y型截止阀用于管路中的苛刻工况,具有流阻小,耐冲刷特性,具有密封好、寿命长的优点,根据不同工况,采用碳素钢、合金钢、不锈铜制作,受到用户的赞许和信赖。

Performance characteristics

The valve has high quality materials, reasonable structure and exquisite craft. The valve is especially designed and manufactured for harsh working onions, it can solve the internal leakage caused by the high speed scouring of the medium and implosion and denudation of the bubble. The valve has very long working life. The standard is ASME B16.34.

The valve can reduce the leakage and the maintenance of the flow system, thus the safe running time of the equipment is extended and the running cost is reduced, the economic benefits of the users is improved.

The valve can be used in the harsh working conditions of the pipeline. It has small flow resistance erosion characteristics, good sea-ling and long service life. The material of the valve is Carbon steel, Alloy steel and Stainless steel according to different conditions.The valve received praise and trust of the users.


技术指标

1.口径:3/8″~3″ 

2.压力:150LB~4500LB                                                   

3.阀体材质:

碳素钢   -50℃~425℃

合金钢   -50℃~610℃

不锈钢   -50℃~700℃

Technical indicators

1. size: 3/8″~4″       

2. Pressure: 150LB~4500LB                                                       

3. Body material:   

Carbon steel    -50℃~425℃

Alloy steel     -50℃~610℃

Stainless steel   -50℃~700℃


适用范围

给水泵再循环系统阀门(最小流量阀)

给水泵暖泵系统门

主蒸汽管道各疏、放水阀门

高加事故放水系统阀门

除氧器水位阀门

凝结水再循环阀门

铞炉定排系统阀门

锅炉连排系统阀门

再热器减温水阀门

锅炉事故放水阀门

直流炉水分离器疏水阀门

锅炉吹灰器減压用阀门

主给水、锅炉排放水系统阀门

其他大压差易汽化系统阀门

Application

● Feed pump recycling system valve(smallest flow valve)

● Feed pump warm pump system valve

● The main steam pipe draining valve

● High temperature heater accident drainage system valve

● The water level valve of the instrument eliminating the oxygen

● The valve used to circulate the condensing water again

● Boiler regular drain-down system valve

● Boiler continuous drain-down system valve

● The re-heater reduces the lukewarm water valve

● If boiler have accident, the valve used to turn on the water

● Direct-current ashes separator draining valve

● The valve used to reduce the pressure of the boiler soot blower

● Main feed water system, boiler drain-down system valve

● Other big differential pressure easy to vaporize system valve


零部件标准组合

部件名称

 

标准材质

 

阀体

 

A105N

 

A182Gr,F22

 

A182Gr,F22

 

阀座(堆焊)

 

Stellite6

 

Stellite6

 

Stellite6

 

阀芯

 

Stellite6

 

Stellite6

 

Stellite6

 

阀杆

 

Gr.410

 

Gr.410

 

Gr.410

 

阀杆螺母

 

A 439 Gr. D-2C

 

上密封座

 

Stellite6

 

Stellite6

 

Stellite6

 

衬套

 

Gr.630

 

Gr.630

 

Gr.630

 

填料垫圈

 

Gr.304

 

Gr.304

 

Gr.304

 

填料

 

石墨

 

石墨

 

石墨

 

密封衬套

 

不锈钢

 

不锈钢

 

不锈钢

 

填料法兰

 

Gr.105

 

Gr.105

 

Gr.105

 

填料法兰螺栓

 

Gr.B7

 

Gr.B7

 

Gr.B7

 

填料法兰螺母

 

Gr.2H

 

Gr.2H

 

Gr.2H

 

支架衬套

 

Gr.1020

 

Gr.1020

 

Gr.1020

 

止推轴承

 

 

 

 

O型环

 

丁腈橡胶

 

丁腈橡胶

 

丁腈橡胶

 

手轮

 

锻造球铁

 

锻造球铁

 

锻造球铁

 

止动环

 

 

 

 

铭牌

 

Gr.304

 

Gr.304

 

Gr.304

 

图片10.png

 

Size in mm

 

A

 

B

 

C

 

H

 

BP

 

CF

 

重量lb kg

 

CV

 

1690&2680

 

4500

 

1690&2680

 

4500

 

1690&2680

 

4500

 

1690&2680

 

4500

 

1690&2680

 

4500

 

1690&2680

 

4500

 

1690&2680

 

4500

 

1690

 

2680

 

4500

 

1/2

15

 

0.559

14.2

 

0.375

9.5

 

4.88

124

 

5.75

146

 

9.63

245

 

11.75

298

 

6.00

152

 

6.00

152

 

3.63

92

 

3.25

83

 

3.20

81

 

4.19

106

 

11

5

 

27

12.2

 

7

 

7

 

4

 

3/4

20

 

0.559

14.2

 

0,559

14.2

 

4.88

124

 

7.00

178

 

9.63

245

 

14.20

361

 

6.00

152

 

8.00

203

 

3.63

92

 

6.00

152

 

3.20

81

 

3.88

99

 

11

5

 

56

25

 

8

 

8

 

7

 

1

25

 

0.833

21.2

 

0.559

14.2

 

5.75

146

 

7.00

178

 

13.19

335

 

14.20

361

 

8.00

203

 

8.00

203

 

5.13

130

 

6.00

152

 

4.19

106

 

3.88

99

 

25

11.3

 

56

25

 

12

 

12

 

9

 

11/4

32

 

1.125

28.6

 

0.833

21.2

 

7.25

184

 

10.13

257

 

16.63

422

 

18.88

480

 

12.00

305

 

12.00

305

 

7.57

192

 

7.00

178

 

4.94

125

 

6.57

167

 

56

25

 

94

43

 

24

 

24

 

19

 

11/2

40

 

1.125

28.6

 

1.125

28.6

 

7.25

184

 

12.00

305

 

16.63

422

 

20.75

527

 

12.00

305

 

18.00

457

 

7.57

192

 

8.00

203

 

4.94

125

 

8.00

203

 

94

43

 

148

67

 

25

 

25

 

23

 

2

50

 

1.688

42.9

 

1.50

38.1

 

10.13

257

 

12.00

305

 

19.88

505

 

20.75

527

 

12.00

305

 

18.00

457

 

7.50

190

 

8.00

203

 

6.57

167

 

8.00

203

 

148

67

 

148

67

 

60

 

60

 

54

 

21/2

65

 

1.688

42.9

 

1.50

38.1

 

12.00

305

 

12.00

305

 

20.69

526

 

20.75

527

 

16.00

406

 

16.00

406

 

7.25

184

 

7.25

184

 

8.00

203

 

8.00

203

 

148

67

 

148

67

 

60

 

60

 

54

 

3

80

 

1.688

42.9

 

1.50

38.1

 

12.00

305

 

12.00

305

 

20.69

526

 

20.69

526

 

16.00

406

 

16.00

406

 

7.25

184

 

7.25

184

 

8.00

203

 

8.00

203

 

148

67

 

148

67

 

60

 

60

 

54

 

4

100

 

1.688

42.9

 

1.50

38.1

 

12.00

305

 

12.00

305

 

20.69

526

 

20.69

526

 

16.00

406

 

16.00

406

 

7.25

184

 

7.25

184

 

8.00

203

 

8.00

203

 

148

67

 

148