Air Operated Pinch Valve-Flange Connection

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Air Operated Pinch Valve – Flange Connection – composed of a body and pneumatic actuator that opens/closes by squeezing the elastomer sleeve. It is a full-bore on/off valve for flow control in pipeline systems.

Designed for strong acid or alkali and other corrosive media. With compact structure, high operational reliability, long service life, and no need for large control or drive structures, it solves your problems of limited installation space and frequent valve failures in tight piping layouts.

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Specification

Body Material: Aluminium, Carbon Steel, Stainless Steel

Size Range: DN40~DN300

Nominal Pressure: PN10, ASME B16.5 Class 150LB

Connection: Flange

Operation: Pneumatically actuated

Sleeve material: Natural rubber, EPDM, etc.

Application: Strong acid or alkali

Applicable Temperature: less than 60°C

 

Features

Pneumatically actuated closing devices for the automation industry. The compact and simple design which allows work in relatively restricted spaces guarantees high operational reliability and a long service life. These pinch valves do not require big control or drive structures, they can be used in many environment.

DN (mm) φDI (mm) φDA (mm) φDF (mm) n φd (mm) φTK* (mm) L (mm) G (inch) H (mm) E (mm) GW (kg) Volume (L**) PS Max(bar)
40 40 150 88 4 18 110 155 G 1/4” 56 28 2.9 0.2 6
50 50 165 102 4 18 125 183 G 1/4” 65 30 3.7 0.3 6
65 65 185 122 4 18 145 183 G 1/4” 81 28 4.3 0.45 6
80 80 200 138 8 18 160 228 G 1/4” 95 31 5.6 0.95 6
100 100 220 158 8 18 180 280 G 1/4” 112 35 8.4 1.7 6
125 118 250 184 8 18 210 348 G 1/4” 136 40 12 3.5 6
150 145 285 212 8 22 240 418 G 1/4” 160 43 17 7 6
200 190 340 268 8 22 295 558 G 3/8” 206 60 35 15.5 4
250 250 395 320 12 22 350 680 G 1/2” 266 67 56 30 3
300 300 445 370 12 22 400 820 G 1/2” 306 70 86 49 3

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