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SQDWQ pneumatic oxygen shut-off valve


SQDWQ pneumatic oxygen shut-off valve
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  Product name : SQDWQ pneumatic oxygen shut-off valve Product model : SQDWQ
   Driving method : pneumatic Connection form : Flange  
   Applicable medium : oxygen    Sealing material : Teflon
   Pressure range : 2.5MPa    Nominal diameter : DN15-DN300
   Common materials : Carbon steel, stainless steel    Technical consultation : 021-31007323

是国内著名〖 SQDWQ气动氧气切断阀 〗制造商,也是国内大型【 切断阀 】生产商之一,公司自成立以来始终围绕客户的需求并持续创新,为广大的代理商和企业客户提供〖 SQDWQ气动氧气切断阀 〗解决方案,质量可靠,价格实惠,故畅销全国各地,欢迎新老客户来电,来函,我们将为您提供最优质的服务。 Hushan Valve Manufacturing (Shanghai) Co., Ltd. is a well-known domestic manufacturer of [ SQDWQ pneumatic oxygen shut-off valve ] and one of the large domestic [ cut-off valve ] manufacturers. Since its establishment, the company has always focused on customer needs and continued innovation for the majority Agents and corporate customers provide the " SQDWQ Pneumatic Oxygen Shut-off Valve" solution, which is reliable in quality and affordable, so it sells all over the country. Welcome new and old customers to call us or write us, we will provide you with the best service.

SQDWQ 气动氧气切断阀 -- 用途和性能规范: First, SQDWQ pneumatic oxygen shut-off valve - use and performance specifications:

SQDWQ 气动氧气切断阀 用途:气动氧气切断阀是一种能在各种管路上做远距离、快速切断的阀门。 1. SQDWQ Pneumatic Oxygen Shut-off Valve Use: Pneumatic oxygen shut-off valve is a valve that can do long-distance and fast cut-off on various pipelines.

SQDWQ 气动氧气切断阀 性能规范 2, SQDWQ pneumatic oxygen shut-off valve performance specifications  

Nominal pressure

(Mpa)

Seal test pressure

(Mpa)

Body strength

test pressure

(Mpa)

Operating temperature

) ( )

Applicable medium

2.5

2.75

3.75

120 120

180 180

oxygen

 
Function principle and structure

、阀门在管路上使用时与气源配套使用将阀门打开或关闭。 1. When the valve is used on the pipeline, it is used with the air source to open or close the valve.

、阀门工作介质的流向按阀体的介质流向接头所示。 2. The flow direction of the valve's working medium is shown by the medium flow direction of the valve body.

、气缸操作压力 0.3 0.6Mpa 3. The operating pressure of the cylinder is 0.3 to 0.6Mpa .

、信号输入或输出 AC200V DC24V 4 , signal input or output AC200V or DC24V .

( 参照构图 ) Third, the main appearance and connection dimensions ( refer to the composition )

SQDWQ 气动氧气切断阀 零件材料: 1. SQDWQ pneumatic oxygen shut-off valve parts material:

1

Valve body

stainless steel

5

filler

Teflon

2

Disc

stainless steel

6

cylinder

WCB / QT400

3

Valve stem

stainless steel

7

Air source interface

ZG1 / 4

4

Cover

stainless steel

 

 

 

SQDWQ 气动氧气切断阀 连接尺寸 (mm) 2 , SQDWQ pneumatic oxygen shut-off valve connection size (mm)

DN

L

D

1 D 1

2 D 2

b

z-Ф

15

130

95

65

45

16

4-Ф14

20

150

105

75

55

16

4-Ф14

25

160

115

85

65

16

4-Ф14

32

180

135

100

75

18

4-Ф18

40

200

145

110

85

18

4-Ф18

50

230

160

125

100

20

4-Ф18

65

290

180

145

120

twenty two

8-Ф18

80

310

195

160

135

twenty two

8-Ф18

100

350

235

190

160

twenty four

8-Ф23

125

400

270

220

188

28

8-Ф25

150

480

300

250

218

30

8-Ф25

200

600

360

310

278

34

12-Ф25

 

 

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