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Location: 一定牛彩票网 > Products > Ball Valves > Q41H Hard Sealed Ball Valve > Q41H Hard Sealed Ball Valve

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Q41H hard seal ball valve

  • Type:
  • Q41H硬密封球阀 Category: Q41H Hard Sealed Ball Valve
  • 面议 Price:Negotiable
  • Origin:

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Product Features of Q41H Hard Sealed Ball Valve :

1. Advanced valve seat: The valve seat designed based on many years of ball valve manufacturing experience ensures the valve is sealed, the friction coefficient is low, the operating torque is small, a variety of valve seat materials, and the range of application is wide.
2. Handle without error: using flat-head valve stem, the connection with the handle will not be misaligned, so as to ensure that the switch status indicated by the handle is consistent with the valve.
3. Locking device: In order to prevent the valve from operating incorrectly, there are locking holes in the fully open and fully closed positions of the valve to ensure that the valve is in the correct position.
4. Anti-flying structure of the valve stem: The valve stem is a bottom-loading type to prevent pressure from flying out, and at the same time, it can form metal contact with the valve body after a fire to ensure the valve stem is sealed.

Second, the main material of Q41H hard seal ball valve:

Serial number

Material Standard part name

Material grade

Carbon steel

stainless steel

GB

ASTM

GB

ASTM

01

Valve body

WCB

A216-WCB

ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti

CF8 / CF8M /
CF3 / CF3M

02

cap

WCB

A216-WCB

ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti

CF8 / CF8M /
CF3 / CF3M

03

Stud

35CrMoA

A193-B7

1Cr17Ni2

A193-B8M

04

Nut

45

A194-2H

0Cr18Ni

A194-8M

05

washer

Metal with graphite

06

Sphere

渗氮 2Cr13 Nitriding

渗氮 A276-410 Nitriding

1Cr18Ni9Ti
渗氮 1Cr18Ni12Mo2Ti nitriding

F304 / F316
/ F304L / F316L
Nitriding

07

Valve seat

渗氮 2Cr13 Nitriding

渗氮 A276-410 Nitriding

1Cr18Ni9Ti
渗氮 1Cr18Ni12Mo2Ti nitriding

F304 / F316
/ F304L / F316L
Nitriding

08

Seat support ring

2Cr13

A276-410

1Cr18Ni9Ti
1Cr18Ni12Mo2Ti

F304 / F316
/ F304L / F316L

09

Seat spring

17-7PH

17-7PH

17-7PH

17-7PH

10

Seat seal

graphite

11

Valve stem

2Cr13

A276-410

1Cr18Ni9Ti
1Cr18Ni12Mo2Ti

F304 / F316
/ F304L / F316L

12

Thrust bearing

Metal clip PTFE

1, 3

Stem packing

graphite

14

Packing ring

2Cr13

A276-410

1Cr18Ni9Ti
1Cr18Ni12Mo2Ti

F304 / F316
/ F304L / F316L

15

Packing gland

WCB

A216-WCB

ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti

CF8 / CF8M /
CF3 / CF3M

16

Screw

35CrMoA

A193-B7

1Cr17Ni2

A193-B8M

17

Positioning plate

2Cr13

A276-410

1Cr18Ni9Ti

304

Three, Q41H hard-sealed ball valve PN1.6 MPa size and weight:

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

105

95

107

142

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050

1050

1410

㎏) Wt ( ㎏)

2.5

3

5

6

7

10

15

19

33

58

93

160

Fourth, Q41H hard seal ball valve PN2.5 MPa size and weight:

Nominal diameter DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

105

95

107

142

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050

1050

1410

㎏) Wt ( ㎏)

2.5

3

5

6.5

9

12

20

25

44

75

105

200

Five, Q41H hard seal ball valve ordering instructions:

1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Drive method ⑨ Are there accessories for our correct selection for you.

, 2.If there are special requirements, please indicate when ordering the product ,

3. If the model has been selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

Q41H hard-sealed ball valve 1. Applicable medium: water, gas, oil, natural gas and acid-base corrosive medium. 2. Applicable temperature: -20 ~ 500 ℃ 3. Driving mode: manual, turbine drive, pneumatic, electric, etc. 4. Nominal diameter: DN15-250, 1/2 "~ 10"

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing Q41H hard-sealed ball valves and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
Record number: Zhejiang ICP No. 09084562-4 Management background Technical support: Environmental Protection Online

Manager Ye
0577-67370263 67928052
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