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Q71 Ultra-thin Wafer Ball Valve


Q71 Ultra-thin Wafer Ball Valve
Stable quality: implement quality monitoring throughout the process, meticulous and comprehensive detection!

Reasonable price: efficient internal cost control, reducing expenses and benefiting customers!

Fast delivery: advanced production lines, sufficient stocking, shortening the delivery time!
Sales: 021-31007323
Fax: 021-333321522
Technology: 021-31007323

product manual Pledge Order process

 

Product name : Q71 Ultra-thin Wafer Ball Valve Product model : Q71F-16P
Driving method : Manual, pneumatic, electric Connection form : Pair
Structure form : Floating ball valve Seal structure : Teflon, etc.
Pressure range : 1.6 ~ 2.5MPa Nominal diameter : DN15-DN65
Common materials : WCB, 304, 316 Technical consultation : 021-31007323

是国内著名〖 Q71超薄式对夹球阀 〗制造商,也是国内大型【 球阀 】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〖Q71超薄式对夹球阀 〗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 [ Q71 Ultra-thin Wafer Ball Valve ] and one of the large domestic [ ball 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 "Q71 Ultra-thin Wafer Ball Valve" solution, which is reliable in quality and affordable, so it sells well all over the country. Welcome new and old customers to call us or write us, we will provide you with the best service.

概述 I. Overview of Q71 Ultra-thin Wafer Ball Valve

参照意大利产品的特点,与普通 不锈钢气动球阀 相比,具有结构长度短、重量轻、安装方便、节省材料等显著的优点。 Q71 ultra thin wafer ball valve is based on the characteristics of Italian products. Compared with ordinary stainless steel pneumatic ball valve , it has the obvious advantages of short structure length, light weight, convenient installation and material saving. Wafer insulation jacket ball valve insulation effect is good. In addition, the valve seat adopts an elastic sealing structure, which is reliable in sealing and easy to open and close. With fire-resistant structure, in case of fire, it can still operate reliably and has good sealing performance. According to user needs, anti-static structure can be provided. A 90 switch with hole positioning piece is set, which can be locked as required to prevent misoperation.

用途 Second, the use of Q71 ultra-thin wafer ball valve

Q71 ultra-thin wafer ball valve is suitable for Class150, PN1.0 ~ 2.5MPa, working temperature 29 ~ 180 ℃ (sealing ring is reinforced polytetrafluoroethylene) or 29 ~ 300 ℃ (sealing ring is para-polystyrene) This kind of pipeline is used to cut off or connect the medium in the pipeline. Different materials are used, which can be suitable for various media such as water, steam, oil, nitric acid, acetic acid, oxidizing media, urea, etc. Applicable medium: water, gas, oil, natural gas and acid-base corrosive medium.
Applicable temperature: -20 ~ 150 ~ 300 ℃
Drive mode: manual, pneumatic, electric, etc.
Nominal pressure: 1.6 ~ 2.5MPa

主要零件材料 Material of main parts of Q71 ultra-thin wafer ball valve

Serial number

Part Name Texture

1

Valve body

Stainless steel CF8M / CF8

Carbon steel WCB

2

ball

Stainless steel 316/304

Stainless steel SS304

3

Seal

PTFE

PTFE

4

Valve stem

Stainless steel 316/304

Stainless steel SS304

5

filler

PTFE

PTFE

6

Positioning lock

Stainless steel SS304

Stainless steel SS304

7

handle

Stainless steel SS304

Stainless steel SS304

8

Stem nut

Stainless steel SS304

Stainless steel SS304

9

Packing gland

Stainless steel SS304

Stainless steel SS304

10

Handle cover

plastic

plastic

11

Sealed bottle cap

Stainless steel 316/304

Stainless steel SS304

12

washer

Teflon PTFE

Teflon PTFE

主要连接尺寸及重量(单位:mm) Fourth, Q71 ultra-thin wafer ball valve main connection size and weight (unit: mm)  

 

SIZE

1/2 ″ 3/4 ″ 1" 1 1/4 ″ 1 1/2 ″ 2" 2 1/2 ″ 3 ″ 4 ″ 5 ″ 6 ″

d

15

19

23.5

30

36

45

58

67

76

100

125

L

32

38.5

45

55

62

72

95

120

145

200

225

D

95

105

115

135

145

160

180

195

215

245

280

D1

65

75

85

100

110

125

145

160

180

210

240

D2

45

55

65

78

85

100

120

135

155

185

210

H

62

70

79

86

92

102

158

172

187

200

240

E

110

125

135

150

150

180

250

300

350

650

840

b

14

14

16

16

18

20

twenty two

twenty four

twenty four

26

26

z-d1

4-14

4-14

4-14

4-18

4-18

4-18

4-18

8-18

8-18

8-18

8-23

f

2

2

2

3

3

3

3

3

3

3

3

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