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Location: 一定牛彩票网 > Products > Safety Valve > A28H Full Opening Safety Valve with Handle Spring

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A28H Full-open safety valve with handle spring

  • A28H Model number: A28H
  • A28H带手柄弹簧全启式安全阀 Category: A28H Full Open Safety Valve with Handle Spring
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

A28H / Y is suitable for equipment or pipelines with air, steam, water, nitrogen-hydrogen mixed gas and other media at operating temperature ≤200 ℃, A28Y-P / 10R8 is suitable for equipment or pipelines with corrosive media at operating temperature ≤200 ℃ , As an overpressure protection device.

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I. Overview of A28H Fully Opened Safety Valve with Handle Spring:

A28H / Y is suitable for equipment or pipelines with air, steam, water, nitrogen-hydrogen mixed gas and other media at operating temperature ≤200 ℃, A28Y-P / 10R8 is suitable for equipment or pipelines with corrosive media at operating temperature ≤200 ℃ , As an overpressure protection device.

Structure picture of A28H full open safety valve with handle spring:

Material of main parts of A28H full-open safety valve with handle spring:

NO.

Part Name

材料 A28H material

材料 A28Y-P material

材料 A28Y-R8 material

1

Valve body

HT200

ZG1Cr18Ni9Ti

CF8M

2

Valve seat

35

ZG1Cr18Ni9Ti

CF8M

3

Adjustment ring

2Cr13

1Cr18Ni9Ti

316

4

Disc

2Cr13

1Cr18Ni9Ti

316

5

spring

50CrVA

包覆氟塑料 50CrVA coated fluoroplastic

包覆氟塑料 50CrVA coated fluoroplastic

6

Valve stem

2Cr13

2Cr13

316

7

Adjusting screw

45

2Cr13

316

8

Protective cover

ZG200-400

ZG200-400

CF8M

 

Sealing surface material

Surfacing D507

堆焊Co基硬质合金 "Y" overlay welding Co-based cemented carbide

Five, A28H with spring handle full open safety valve ordering instructions:

阀体材质及密封面材质 工作压力级或开启压力(整定压力)值 排放压力的最高值及回座压力(或启闭压差)最低值 被保护系统或设备的必须排量及拟装设阀门的数量 使用介质及其重度(液体)或分子量(气体) 进口介质温度 阀门承受背压的类型及数值 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 and sealing surface material Working pressure level or opening pressure (setting pressure) value The highest value of discharge pressure and the lowest value of recoil pressure (or opening and closing pressure difference) The required displacement of the system or equipment to be protected and the number of valves to be installed ⑦ the medium used and its gravity (liquid) or molecular weight (gas) ⑧ the temperature of the inlet medium 的 the type and value of the back pressure of the valve You have the correct selection.

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.

 

 

http://zfwsp.com , 如有任何疑问 . 您可以致电给我们 , 我们一定会尽心尽力为您提供优质的服务。 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. 0577-67370263 Phone: 0577-67370263

Fourth, A28H with handle spring full-open safety valve overall dimensions and connection dimensions:

Nominal diameter

size

do

Rc

G

L

L1

H

15

10

1/2 "

3/4 "

37

62

189

20

12

3/4 "

1"

40

65

196

25

15

1"

11/4 "

45

72

277

32

20

11/4 "

11/2 "

55

85

312

40

25

11/2 "

2"

67

100

322

50

32

2"

21/2 "

76

112

348

65

40

21/2 "

3 "

110

135

370

80

60

3 "

4 "

110

145

410


A28H / Y is suitable for equipment or pipelines with air, steam, water, nitrogen-hydrogen mixed gas and other media at operating temperature ≤200 ℃, A28Y-P / 10R8 is suitable for equipment or pipelines with corrosive media at operating temperature ≤200 ℃ , As an overpressure protection device.

The latest offer of Xichang City with handle spring full-open safety valve, handle spring full-open safety valve. Guizhou spring full-open safety valve with handle, Yingke safety valve. Safety valve manufacturers offer. Wenzhou safety valve production base. Latest offer. Safety valve pressure, Inco safety valve manufacturer. Safety valve take-off pressure

[Please customers before placing an order or buying]
[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 ordering or purchasing. 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 A28H full open safety valve with handle spring, please contact us for more information!
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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