Dual Urethane Lined Knife Gate Valve (DULKG)
Dual Urethane Lined Knife Gate Valve (DULKG)
Dual’s Urethane Lined Knife Gate Valve is designed for full on/off abrasive and corrosive applications. The Urethane one piece field replaceable liner is designed to provide high flow with low pressure drop. The liner is flush with the bottom of the valve eliminating any pocket where material can collect. It has a full round port design with zero discharge to atmosphere.
DULKG Features
One piece field replaceable liner.
Perimeter sealing at 16 Bar.
Flush bottom (no pockets).
No metal parts in contact with flowing slurry.
Bubble tight shut off.
No clogging bonnet to impede flow.
External epoxy or powder coated.
Easily adapted to fit most types of actuation.
Low maintenance requirements.
MSS-SP-81 Face-To-Face.
Lock out & Switch mountings.
Live – load packing gland.
Full-port design & bi-directional.
Lightweight material for easy handling.
Rubber lined body or lip seal.
Robust gate design reduces bending.
Zero discharge to atmosphere.
No pressure drop across valve.
Optional fluorocarbon coated valve gate to reduce friction when stroked.
PTFE blade wiper.
Two piece body.
Non-Rising spindle available.
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SIZE RANGE: |
2” – 30” (50mm – 750mm). |
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VALVE TYPE: |
Slurry Knife Gate (MSS-SP-81 Face -to-Face). |
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BODY STYLE: |
Narrow Body (Wafer). |
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TEMPERATURE RANGE: |
80°C. |
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PRESSURE RATING: |
Up to 240 Psi (16 Bar). |
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BODY: |
Cast Ductile Iron, two piece coat Epoxy Painted or Stainless Steel. |
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GATE: |
17-4PH Stainless Steel, 316L Stainless Steel, 2205 Duplex Stainless Steel, 2507 Duplex Stainless Steel, C276 Hastelloy. |
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GATE / BLADE: |
Optional Fluorocarbon Coating. |
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REPLACEABLE LINER: |
Wear resistant polyurethane |
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WEAR RINGS: |
High Chrome or Tungsten Carbide. |
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DUTY: |
Abrasive Applications. |
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HYDRO-STATIC TEST: |
1.5 Times the Rated Pressure. |
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TEST AND MATERIAL CERTIFICATES: |
Standard Quality Documents on Request. |
Head Office
166 Rotterdam Road, Apex Industrial, Benoni, Gauteng, South Africa
Call Us
(+27) 11 422 – 4326/7