Dual Gate Valves
The Dual Gate Valve Range
The very nature of fabricating the large valves allows a maximum of flexibility in customising to meet specific needs, materials and pressure rating configuration.
What Makes the Gate Valve Unique?
With the heart of the valve being the gate itself, we have manufactured the gate from best quality materials to ensure the longevity of the valve. The gate can also be elastomer lined, Fluorocarbon coated or manufactured from roc-tuff and stainless steel materials to ensure the best possible operating life time.
What Pressure Can the Gate Valves Take?
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We have constructed valves that have been built to a working pressure of 10Bar to 100 Bar or 150PSI to 1500 PSI. Contact our sales team to find out more about pressure ratings.
Valve Linings
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The Gate Valves can be lined a variety of materials. Natural Rubber, Polyurethane, Butyl, Neoprene and Ceramic lined. All dependant on customer request and valve application.
Face to Face and Flange Drilling
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Dual can construct the valve to match any Face to Face required and any flange drilling. Please enquire with our sales team for more information.
DDGV - Dual Diverter Gate Valve
Heavy duty yet light weight and compact design. Allows for quick installation and is self cleaning with no allowance for material build up.
DPSGV - Dual Ported Slide Gate Valve
The Ported Slide Gate Valve has a stainless steel gate machined with a round orifice port, in line with seat ID when the valve is in the open position.
DRDSV - Dual Rotary Disc Sleeve Valve
No pressure drops, no blockages or leakages. Seals in both directions. Long wear life.
DRDV - Dual Rotary Disc Valve
DRDV is a unique rotating gate valve designed specifically for heavy abrasive and corrosive slurries.
DRSV - Dual Resilient Seal Valve
The DRSV is specifically for heavy abrasive and corrosive slurries. The gate is designed for maximum distortion of the resilient seal.
DSGV - Dual Slide Gate Valve
Ideal for handling flow in a bulk material handling system. The outlet port is larger than the inlet port ensuring no blockages.
DWGV - Dual Wedge Gate Valve
The DWGV is a medium duty general purpose Wedge Gate valve and is highly suitable for various applications.
DCLCV - Dual Ceramic Lined Control Gate Valve
This design allows the valve to cycle in heavy slurries without jamming.
DWSGV - Dual Wafer Sleeve Gate Valve
Wafer Sleeve Gate Valve is a unique valve designed specifically for heavy abrasive and corrosive slurries.
DFSGV - Dual Flanged Sleeve Gate Valve
The valve can be used to control and throttle the flow. Zero discharge to atmosphere.
DFHPSGV - Dual Flanged High Pressure Sleeve Gate Valve
The Patented design allows the valve to cycle in heavy slurries without jamming and has a ring seat sleeve that can be replaced when worn.
Other Services
Valve Repairs
Dual Valves can repair valves that have been damaged due to wear and tear from usage on slurry and other lines.
Actuation
Dual Valves can be fitted with various different types of actuators, Hydraulic, Pneumatic and Electric.
Sandblast & Paint Spec
We use shot-blast, 2.5 grit on all Dual valves and a 2 stage Epoxy coat to ensure the best quality and longevity on site.
Head Office
166 Rotterdam Road, Apex Industrial, Benoni, Gauteng, South Africa
Call Us
(+27) 11 422-4326/7