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Location: 一定牛彩票网 > Products > Stop Valves > J44H Angle Globe Valve > J44H Angle Globe Valve

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J44H Angle globe valve

  • J44H Model number: J44H
  • J44H角式截止阀 Category: J44H Angle Globe Valve
  • 面议 Price:Negotiable
  • 温州 Origin: Wenzhou

Second, J44H angle globe valve structural characteristics: 1. Widely used in chemical, petroleum, electric power, pharmaceutical, beer, food, dairy drinks, cosmetics and various engineering supporting pipelines worldwide. 2. Cast steel, carbon Steel, stainless steel 304, 316 materials! 3. Main characteristics: Large temperature difference resistance; 1.6MPA at normal pressure; Strong corrosion resistance

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I. Overview of J44H angle globe valve :

The opening and closing part of the stop valve (Globe Valve) is a plug-shaped disc, the sealing surface is flat or conical, and the disc moves linearly along the center line of the fluid. The movement of the valve stem can be lifted (the stem is raised and lowered, and the hand wheel is not raised and lowered), and there is also lifted and rotated (the hand wheel is rotated and raised together with the stem, and the nut is set on the valve body). The globe valve is only suitable for full-open and full-close. It is not allowed to adjust and throttle. The globe valve is a compulsory sealed valve, so when the valve is closed, pressure must be applied to the disc to force the sealing surface to not leak. When the medium enters the valve 6 from below the valve disc, the resistance to be overcome by the operating force is the frictional force of the valve stem and the packing and the thrust generated by the pressure of the medium. The force to close the valve is greater than the force to open the valve. The diameter of the stem must be large, otherwise the failure of the valve top bend will occur. In recent years, since the emergence of self-sealing valves, the medium flow direction of the shut-off valve has changed from the upper part of the valve disc into the valve cavity. At this time, under the action of the medium pressure, the force to close the valve is small, and the force to open the valve is large. The diameter can be reduced accordingly. At the same time, this type of valve is also tight under the action of the medium. 三化给 曾规定,截止阀的流向,一律采用自上而下。 China's valve " three chemical supply " has stipulated that the flow direction of the shut-off valve will be used from top to bottom. When the shut-off valve is opened, the opening height of the valve flap is 25% to 30% of the nominal diameter, and the flow has reached the maximum, indicating that the valve has reached the fully open position. Therefore, the fully open position of the shut-off valve should be determined by the stroke of the valve disc.

Structure characteristics of J44H angle globe valve:

、广泛应用于全球范围内的化工、石油、电力、制药、啤酒、食品、乳品饮料、化妆品及各类工程配套管路. 1.It is widely used in chemical, petroleum, electric power, pharmaceutical, beer, food, dairy beverages, cosmetics and various engineering supporting pipelines worldwide.
2. Made of cast steel, carbon steel, stainless steel 304, 316 materials!
3. Main characteristics and performances: large change in temperature resistance; 1.6MPA at normal pressure; strong corrosion resistance

Third, J44H angle globe valve structure picture:

Fourth, J44H angle globe valve design standards:

Designed and manufactured in accordance with Chinese national standards
、基本结构形式:角式 1. Basic structure: angle
、公称压力:PN1.6-4.0(MPa) 2. Nominal pressure: PN1.6-4.0 (MPa)
、公称通径:DN15-300(mm) 3. Nominal diameter: DN15-300 (mm)

Five, J44H angle globe valve application specifications:

Follow the norm

STANDARD

Design and Manufacturing

GB12233 / GB 12235

Structure length

(长系列) GB 12221 / JB96 (long series)

Structure length

(GB、HG、SH) GB78 / JB79 (GB, HG, SH)

Stress test

GB / T 13927

Sign

GB 12220

Supply

GB / T12252


Installation dimensions and weight of J44H angle globe valve :

GB 1.6MPa

DN

50

65

80

100

125

150

L

125

145

155

175

200

225

H

375

390

425

515

535

570

D0

200

250

250

300

300

350

GB 2.5MPa

GB 4.0MPa

DN

50

65

80

100

125

150

50

65

80

100

125

150

L

125

145

155

175

200

225

125

145

155

175

200

225

H

375

390

425

515

535

570

375

390

425

515

535

570

D0

200

250

250

300

300

350

200

250

250

300

300

350

GB 6.4MPa

DN

50

65

80

100

125

150

L

150

170

190

215

250

275

H

390

425

450

565

675

715

D0

200

250

250

350

400

450

 

Seven, J44H angle globe valve ordering instructions:

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

⑦使用温度⑧ 驱动方式(手动、涡轮传动、气动、电动) ⑨是否带附件以便我们为您正确选型。 1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Connection method ⑦ Use temperature ⑧ Drive method (manual, turbine drive, pneumatic, electric) ⑨ Is there any accessory so that we can choose the correct type 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.

J44H angle globe valve ; in the angle globe valve, the fluid only needs to change its direction once, so that the pressure drop through this valve is smaller than that of the conventional structure globe valve.

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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 J44H angle globe valve and other product information. 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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