Product Detail
Electric control Pinch Valve--Introduced BELLAGJ Type
Electric control Pinch Valve--Introduced BELLAGJ Type
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Product Details

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 Pinch Valves, also known as hose valve,It's our new product according to the latest standards to designed and manufactured ,In modern industry,Some Solid or Liquid medium (containing granules, powders, fibers, sticky pulp) of abrasive substance or chemical processes with corrosive media,will transport by pipeline,Pinch Valve is the best choice.

It can be used in:

Sewage treatment plants (sludge, sand cleaning, raw sewage, lime, carbon slurry),

Power plants (FGD systems, ash handling system, coal transport),

Mining (tailings, flotation control,mud pipelines,tailings filling,many areas of various other slurry),

Chemistry (corrosive and abrasive media, powder, granules) and paper mills, pulp mills, electronics industry, food industry, cement, sand, glass etc.

Suitable for all corrosive, non-corrosive gas, liquid, semi-liquid and solid powder medium, To be intercepted and regulation,It can be installed in any position.

Feature

1、Unobstructed flow path, full bore  

2、Low flow resistance  

3、Without blocking 

4、Could close in Zero leakage when there are residual particles  

5、Without gaps and corners hinder valve operation  

6、Low maintenance costs  

7、Simple design, free from external adverse environmental impacts

Main parameters of the actuator

· Input and output signals: 420mA DC

· Input channel resistance :250ohm

· Basic error: ±1%

· Dead zone:0.5%--3%(Could be adjusted according to system requirements);

· Supply Voltage :3Phase 380V 50Hz   1phase 220V 50Hz(Other power supply can be customized);

· Working ambient temperature:  Integral Type -10℃~+55℃,Discrete Type -25℃~+70℃ ;

· Working environment humidity:  ≤85%,Ambient air does not contain corrosive properties;  

· Protection class:  IP65,Bus Type& Intelligent Type:IP67

· Communication Interface:Bus Type compliance with international standard protocol PROFIBUS-DP。  

Model Description

Main performance specifications

Nominal

pressure

PN(MPa)

Test pressure

MPa

Operating

temperature

(℃)

Suitable medium

Strength

Seal

0.6

0.9

0.66

≤80℃

Water, Sewage, Weak acid ect.

1.0

1.5

1.1

1.6

2.4

1.76

Major parts material

Part Name

Valve Body

Disc

Hose

Valve Stem

Material

Gray cast iron

Aluminum Alloy

stainless steel

Carbon steel

Cast Iron


Natural rubber

EPDM

Wear rubber

Carton Steel

Mainly structural connection size

Nominal

diameter

L

D

D1

Z-φ

H

A

B

DN25

145

115

85

4-14

763

460

280

DN32

160

135

100

4-18

828

DN40

180

145

110

4-18

833

DN50

210

165

125

4-18

865

DN65

250

185

145

4-18

875

DN80

300

190

160

4-18

898

DN100

350

215

180

8-18

910

DN125

430

245

210

8-18

925

DN150

500

280

240

8-23

945

DN200

650

335

295

8-23

970

If you have special requirement,please let us know.

We could design & production according to your requirement.



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Address :   No. 11, Longhuai Road, Shuangjiang Street, Shuangyuan Economic Development Zone, Beichen District, Tianjin, China

Tel :   86-22-27553780       Fax :   86-22-27529983      E-mail :   FW@bellaut.com