Dual Pinch Valve Sleeves (DPVS)
Dual Pinch Valve Sleeves (DPVS)
The core of the Dual Pinch Valve is the rubber sleeve, which is the only part in contact with the medium. The full bore sleeve integrates the valve perfectly to the pipeline, eliminates turbulence and minimises pressure losses. Technologically advanced sleeves guarantee high wear and corrosion resistance, a trouble free operation and an extended lifetime. The sleeves are well suited for on/off throttling control applications involving slurries, powders, liquids, granulated materials and applications where scale build up is a problem.
DPVS Features
Excellent wear resistance.
High corrosion resistance.
No turbulence.
No flow resistance.
Reduces process downtime.
Long operating lifetime.
Full bore, low friction loss.
100% drip tight closure even with solids in the medium.
Light weight.
Flexible.
Self-cleaning.
Multilayer construction.
Steel reinforcing for higher pressures.
100% tight.
Only sleeve is in contact with the medium.
Numerous elastomer compounds.
Special sleeve designs.
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ELASTOMER SLEEVE MATERIAL: |
Gum Black and Red Rubber, EPDM, Butyl, Chlorobutyl, Neoprene, Viton, Hypalon or Polyurethane. |
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SIZE RANGE: |
50mm – 1500mm / 1/2”-60”. |
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PRESSURE RATING: |
10 to 150 Bar – 145 to 2175 Psi. |
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FLANGE TYPE: |
Full face or D ring. |
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SLEEVE INTERNALS: |
Resistant to wear and chemicals. |
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MATERIAL CERTIFICATION: |
Certified chemical and physical test reports can be supplied. |
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VALVE TYPE: |
Rising and non-rising spindle. |
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TEMPERATURE: |
-50˚C to +120˚C. |
Head Office
166 Rotterdam Road, Apex Industrial, Benoni, Gauteng, South Africa
Call Us
(+27) 11 422 – 4326/7