Dual In Line Check Valve (DINCV)
Dual In-Line Check Valve (DINCV)
Dual’s In-Line Check Valves are designed to handle abrasive slurries, sewage, sludge and other difficult materials. The In-Line Check Valve’s fabric-reinforced elastomer sleeve provides through-flow at minimum pressure drop across the valve at all times. Forward pressure opens the valve automatically and reverse pressure seals the valve. Wear and deterioration caused by continuous operation of abrasive slurries are minimised because of the durable inner rubber check valve. The valve can be mounted in any position. Operation is silent.
DINCV Features
Long operating life.
Perfect sealing.
No mechanical parts.
Will seal on solids/scale.
Ease of installation.
Quick response to reverse flow.
Maintenance free.
Light weight construction.
Silent non-slam, reduces pipe hammer.
Can be mounted in any position.
Simple construction.
Back-up flange available for open ended pipe applications.
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BODY SIZE: |
50mm – 600mm (For larger sizes consult factory). |
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BODY: |
Gum Rubber. |
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CHECK VALVE: |
Natural Rubber, EPDM, Butyl, Viton or Neoprene. |
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DISC MATERIAL: |
Stainless Steel, SG42 Cast Iron, Rubber and Urethane lined. |
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WORKING TEMPERATURE: |
-20°C to 100°C. |
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VALVE TYPE: |
Enclosed or Slip In-Line. |
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PRESSURE RATING: |
0 to 40 Bar, for higher pressures, please consult our factory. |
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FLANGE DRILLING: |
BS4505, BS, ANSI 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