Dual Ring Sleeves (DRS)
Dual Ring Sleeves (DRS)
Dual’s Ring Sleeves have an integrally moulded encapsulated internal J-Ring and is designed to maintain the roundness and support the sleeve under high pressure conditions. The sleeves are available for flanged and wafer type valves.
DRS Features
Excellent wear resistance.
High corrosive resistance.
Sleeves act as a pressure vessel.
High tensile strength.
Reduces process downtime.
Long operating lifetime.
Full bore, low friction loss.
Easy installation.
J-Ring prevents over compression.
Light weight.
Flexible.
Replaceable.
Trouble free operation.
Steel reinforced J-Ring for higher pressures.
Tear abrasion and resistance to heat build-up.
Chemical resistance.
Custom sleeve designs.
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ELASTOMER SLEEVE MATERIAL: |
Gum Black and Red Rubber, EPDM, Butyl, Chlorobutyl, Neoprene, Viton, Hypalon or Urethane lined. |
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SIZE RANGE: |
50mm – 1500mm / 1/2” – 60”. |
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PRESSURE RATING: |
From vacuum to 80 Bar. |
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INTERNAL J-RING: |
Carbon or Stainless Steel. |
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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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TEMPERATURE: |
-50°C to +120°C. |
Head Office
166 Rotterdam Road, Apex Industrial, Benoni, Gauteng, South Africa
Call Us
(+27) 11 422 – 4326/7