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Position : 一定牛彩票网 > Products > Sewage Valve > Z48H Sewage Gate Valve > Z48H Sewage Gate Valve

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Z48H blowdown gate valve

  • Z48H Model number: Z48H
  • Z48H排污闸阀 Category: Z48H Sewage Gate Valve
  • 面议 Price:Negotiable
  • 温州 Origin: Wenzhou

Z48H blowdown gate valve is evolved from the gate valve. It uses the gear to rotate 90 ° C to drive the valve stem to lift and realize the purpose of opening and closing. The quick blowdown valve is not only simple in structure and good in tightness, but also small in size, light in weight, less in material consumption, and small in installation size. In particular, the driving torque is small, the operation is simple, and quick opening and closing are easy.

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特点: First, Z48H sewage gate valve features:

Z48H blowdown gate valve is evolved from the gate valve. It uses the gear to rotate 90 ° C to drive the valve stem to lift and realize the purpose of opening and closing. The quick blowdown valve is not only simple in structure and good in tightness, but also small in size, light in weight, less in material consumption, and small in installation size. In particular, the driving torque is small, the operation is simple, and quick opening and closing are easy.

Second, Z48H sewage gate valve structure principle:
The quick blowdown valve is directly dependent on the force generated by the medium pressure to help seal the mechanical load on the valve disc. The mechanical load on the valve disc mainly comes from the compression spring, which is almost a fixed mechanical load. Although for a compression spring, the loaded drain valve can achieve a good seal by adjusting the spring force, the pressure difference of the seal must be strong enough to ensure sufficient sealing force to achieve a seal during normal valve operation. The differential pressure of the seal should be smaller than the differential pressure of the opening and closing to ensure flexible opening.
采用主要标准: Third, Z48H sewage gate valve adopts the main standards:
1. Design and manufacture according to GB / T12237-1989.
2. Inspection and test shall be in accordance with GB / T13927-1992.
3. Flange dimensions are in accordance with JB79-59.
4, pressure-temperature grade according to the provisions of GB9131.
5. The compression spring is in accordance with GB / T1239.2.
6. The structure length is according to the regulations of JB / T6900-93.
7. The signs are in accordance with GB / T12220-1989.

Fourth, Z48H sewage gate valve medium:

Material: carbon steel Applicable media: water, oil, gas, sewage, etc.

Five, Z48H sewage gate valve technology picture:

Performance specifications of Z48H blowdown gate valve:

model

Nominal pressure PNmm

Nominal diameter DNmm

Size mm

Body material

Brief performance

L

D

D1

D2

D6

b

zd

H

L0

Applicable medium

Sewage gate valve Z44H-162540 Z48H-162540

1.6

25

160

115

85

65

-

14

4-14

160

180

Yingluoke Gray Cast Iron, Ductile Iron, Carbon Steel

≤200 ≤250 ≤425

steam

32

180

135

100

78

-

16

4-18

180

200

40

230

145

110

85

-

16

4-18

220

220

50

250

160

125

100

-

16

4-18

230

240

65

265

180

145

120

-

18

4-18

250

280

80

280

195

160

135

-

20

8-18

280

350

100

350

215

180

155

-

20

8-18

400

500

2.5

25

160

115

85

65

-

16

4-14

160

180

32

180

135

100

78

-

18

4-18

180

200

40

230

145

110

85

-

18

4-18

220

220

50

250

160

125

100

-

20

4-18

230

240

65

265

180

145

120

-

twenty two

8-18

250

280

80

280

195

160

135

-

twenty two

8-18

280

350

100

350

230

190

160

-

twenty four

8-23

400

500

4.0

25

160

115

85

65

58

16

4-14

160

180

32

180

135

100

78

66

18

4-18

180

200

40

230

145

110

85

76

18

4-18

220

220

50

250

160

125

100

88

20

4-18

230

240

65

265

180

145

120

110

twenty two

8-18

250

280

80

280

195

160

135

121

twenty two

8-18

280

350

Seven, Z48H sewage gate valve ordering instructions:

④公称压力⑤使用介质⑥使用温度⑦是否带附件以便我们的为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Use temperature ⑦ Whether or not to bring accessories for our correct selection for you.

2.If you have 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 occasion of use is very important or the environment is more complicated , please provide design drawings as much as possible.

You are welcome to visit our website [ http://zfwsp.com ]. If you have any questions, you can call us and we will do our best to provide you with quality services. Phone: 0577-67370263   价格 排污闸阀 原理 排污闸阀 厂家 排污闸阀 原理 排污闸阀 压力英科 排污闸阀 哪里排污阀好英科排污阀好价格又实惠 The price of sewage gate valveThe principle of sewage gate valveThe principle of sewage gate valveThe principle of sewage gate valveThe pressure of Yingke sewage gate valveWhere the sewage valve is good

Z48H blowdown gate valve is evolved from the gate valve. It uses the gear to rotate 90 ° C to drive the valve stem to lift and realize the purpose of opening and closing. The quick blowdown valve is not only simple in structure and good in tightness, but also small in size, light in weight, less in material consumption, and small in installation size. In particular, the driving torque is small, the operation is simple, and quick opening and closing are easy.

Yuxi Z48H sewage gate valve, Baoshan Z48H sewage gate valve, Zhaotong Z48H sewage gate valve, Lijiang Z48H sewage gate valve, Pu'er Z48H sewage gate valve, Lincang Z48H sewage gate valve, Shaanxi Z48H sewage gate valve, Tongchuan Z48H sewage gate valve, Baoji city Z48H blowdown gate valve

Yongjia Yingke Pump Valve Co., Ltd. Sales Tel: 0577-67370263 / 67499728
Fax: 0577-57884828
E-mail: yroke@126.com
QQ: 178041624, 821449119
Mobile: 13986889215
Wechat: 13986889215
Website: http://www.13968989215.com/

[Please customers before order or purchase]
[Please communicate with our salesperson or call us through Tradelink]
(1) Price: The price is subject to the actual price quoted by our company!
(2) Product problems: All products of our company undergo strict quality inspection before delivery to ensure that there are no problems before delivery!
(3) Product pictures: All pictures are taken in kind, but there will be slight color differences due to light and display. Please understand. (4) Product attributes: Please consult the product model and size before order Wait to confirm that the product you are buying is the same size as the product you need.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing product information such as Z48H blowdown gate valve. Welcome to inquire!
All rights reserved Address: No. 28 Heng Street, Mabei 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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