Dual Penumatic Pinch Valve (DPPV)
Dual Pneumatic Pinch Valve (DPPV)
Dual’s Pneumatic Valve consists of a tough, but flexible full bore sleeve in an enclosed body. Actuated by means of air or Hydraulic Fluid, the valve body acts as an Actuator. When the media is introduced, the sleeve is compressed forming a complete and effective seal.
DPPV Features
The Dual Pneumatic Pinch Valves double-enclosed body with easily replaceable, flexible rubber sleeves.
Seals in both directions.
Full bore, low friction loss.
Valve can be installed in any position.
Housing acts as a built-in actuator.
Long operating life.
100% drip tight closure even with solids in the medium.
Light weight.
High flexibility sleeve design reducing closing forces, improves recovery to full open position.
Enclosed body protects the sleeve from the environment and contaminants in the event of sleeve failure.
Fast easy sleeve change.
Single wearing part.
No glands which require regular adjustment.
Pneumatic or hydraulic medium can be used to operate the valve.
Ideal for remote operations.
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SIZE RANGE: |
50mm – 350mm. |
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OPERATING TEMPERATURES: |
-50°C to 80°C. |
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BODY TYPE: |
Cast Aluminium, Cast SG Iron, Fabricated Carbon Steel enclosed body type. |
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PRESSURE RATING: |
10 Bar (For higher pressure consult factory). |
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SLEEVE: |
Natural Rubber, Butyl or Neoprene. |
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FLANGED: |
Drilled to SABS, ANSI B16.5, BS or DIN. |
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MATERIAL CERTIFICATION: |
Certified chemical and physical test reports can be supplied. |
Head Office
166 Rotterdam Road, Apex Industrial, Benoni, Gauteng, South Africa
Call Us
(+27) 11 422 – 4326/7