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Pneumatic pinch valve

Pneumatic pinch valve

Pneumatic pinch valve

Material
ductile iron, casting steel, casting aluminium
Pressure
Low Pressure
Lead_Time
1 - 10(Pieces):20(days),>10(Pieces):Negotiable(days)
shipping
Sea freight
Price
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Overview
Quick Details
Place of Origin:Zhejiang, China
Brand Name:Lianke
Model Number:GJ841X-I
Application:chemical,petroleum,medicine,fertilizer,colliery etc
Temperature of Media:85
Power:pneumatic
Media:Slurry, Ore pulp, Dry and Wet type dust, Solid liquid, fertilizer
Port Size:DN25-DN300
Structure:Shutoff
Standard or Nonstandard:Standard
Product name:pneumatic pinch valve
Body material:Ductile Iron,casting steel, casting aluminium
Standard:API, DIN, JIS, GB
Sleeving:natrual rubber, EPDM, neoprene, butyl rubber
Connection:Flange Ends
Certificate:ISO9001:2008 TS
Product Description

PNEUMATIC PINCH VALVE (GJ841X-I-6L)

 

 

       1-       Main part

Body of valve,Rubber of sleeving,Bonnet etc.

2-       Working principle

When closing the pneumatic system, the space of between sleeving and body connect with air, The sleeving bear the liquid pressure to be in a state of tension outward. Because of inside of the sleeving has reinforced cloth to keep the pressure balance, so the length of sleeving and diameter won't been changed by the liquid pressure. When the medium come into the space of between sleeving and body, sleeving will cut off the liquid in under of medium pressure.

3-       Installation and Maintenance

A.      We could install the valve in any part of the pipeline, don't limit the flowing of the medium

B.      Maintenance cost is very low,only need change the rubber of sleeving according to using condition.

4-       Suitable medium: ,Slurry, Ore pulp, Abrasive, Dry and Wet type dust, Solid liquid, granular fertilizer etc.                 Special for ore plant,chemical plant,Power plant,Sewage treatment plant etc.

                  Suitable temperature:≤85°C

 

5-Technical requirements

    

Size (DN)

Working pressure

Control pressure

Max differential pressure

Material sleeving

Suitable temp.

DN40-200

Max4bar

Max6bar

2bar

NB

-5~85℃

DN250-300

Max3bar

Max4.5bar

1.5bar

EPDF

-5~120℃

 

6-       Connection size(mm)

Size (DN)

L

H

D

K

n-L

40

150

40

145

110

4-18

50

1 80

60

160

125

4-18

65

1 80

60

180

145

4-18

80

220

75

195

160

4-18

100

280

95

215

180

8-18

125

345

120

245

210

8-18

150

414

145

280

240

8-23

200

550

182

335

295

8-23

250

680

229

390

350

12-23

300

820

278

440

400

12-23

 

 

7- Related Products:

 

 

 

8- Our factory:

 

 

 

9- Testing & Inspection:

 

 

 

 

Featuring many practical functions, the product also highlights the whole bathroom design by adding eye-attracting elements in it. This product can be painted in different colors. Investing in this product can help save money on a long term basis. It only needs little maintenance and care to run effectively. This product can be painted in different colors.
Lianke Valve Co.,Ltd. is committed to providing the highest level of service for you. Our friendly and customer-focused employees are always pleased to help you with any questions you might have.
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