Dual Valve (DFV)
Free Flow Valve (DFFV)
Slimline Free flow Valve(DSFFV)
Dashley Double Ball Check Valve (DDV)
Double Non Return Valve (DDNRV)
Slurry Air Release Valve (DSARV)
Rotary Disc Valve (DRDV)
Slurry Knife Gate Valve (DSKG)(Bray)
Wafer Slurry Knife Gate Valve (DWSKG)(Bray)
Pump Protection Valve (DPV)
Flo-Stop High Pressure Mine Dewatering Check Valve(DFSV)
High pressure slurry knife gate valve (DHPSKG)(Bray)
Urethane lined slurry knife gate valve (DULSKG)(Bray)
Compact flanged ported gate valve (DCFPG)
Dual slide gate valve (DSGV)
Straight Through Pinch Valve (DSTPV)
Pinch Valve Enclosed Body Type (DPVE)
Dual Pinch Valve Open Body Type (DPVO)
Double Acting Pneumatic Actuators (DDAPA)
Dual Pneumatic Pinch Valve(DPPV)
Dual Bevel Gearbox (DBG)

The information and materials (Materials) contained in this web site have been prepared solely for the purpose of providing information about Dual Valves Intl. (SA) cc, its Principals’ products and partners to interested parties.

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Tel : +27 11 422 4326/7
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Corporate Headquarters

C/O Rotterdam & Antwerp Avenue
Apex Industrial , Benoni
South Africa
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Welcome to DUAL VALVES (PTY) LTD

Dual Products International has been manufacturing slurry valves for over 30 years, and is one of the Worlds leading manufacturers of abrasion resistant valves. 

Our commitment to providing a total solution to our valued customers has led us to introduce new abrasion resistant products including Dashley Double Ball Check Valve, Slurry Air Release Valves,and Rotary Disc Gate Slurry Valves.

The Rotary Disc Slurry Valve is a new and unique rotating gate valve designed specifically for heavy abrasive and corrosive slurries, water etc. The Dual Rotary Disc Valves' patented design allows the valve to cycle in heavy slurries without sticking. There are two types: rising and non rising spindle, and high or low pressure valves.

Dual Products produces valves for the mining, sands, steel, power, chemical and paper industries worldwide and has exported valves to more than 50 countries.


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Featured Products

Dual Pinch Valve Open Body Type (DPVO)

Dual's Pinch Valve consists of a tough, but flexible bore sleeve, which forms part of the pipeline. The valve is closed mechanically via movement of the Pinch Bars located on the opposite sides ...

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Dual compact flanged ported gate valve (

DUAL‘s Compact Flanged Ported Gate Valve has a stainless steel blade machined with a round orifice hole, in line with seat ID when the valve is in the open position. When the valve is closed ...

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Latest News

The 750mm / 30” Dual Valve (DFV).
Introducing the 750mm / 30” Dual Free Flow Valve (DFFV). These valves will be used for a slurry application on Capstone (Pinto Valley Copper mine) in America. ...
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© Copyright 2012 : Dual Valves Pty Ltd

Welcome

Welcome to DUAL VALVES (PTY) LTD

Dual Products International has been manufacturing slurry valves for over 30 years, and is one of the Worlds leading manufacturers of abrasion resistant valves. 

Our commitment to providing a total solution to our valued customers has led us to introduce new abrasion resistant products including Dashley Double Ball Check Valve, Slurry Air Release Valves,and Rotary Disc Gate Slurry Valves.

The Rotary Disc Slurry Valve is a new and unique rotating gate valve designed specifically for heavy abrasive and corrosive slurries, water etc. The Dual Rotary Disc Valves' patented design allows the valve to cycle in heavy slurries without sticking. There are two types: rising and non rising spindle, and high or low pressure valves.

Dual Products produces valves for the mining, sands, steel, power, chemical and paper industries worldwide and has exported valves to more than 50 countries.


Read more

Featured Products

Dual Pinch Valve Open Body Type (DPVO)

Dual's Pinch Valve consists of a tough, but flexible bore sleeve, which forms part of the pipeline. The valve is closed mec ...

Read more

Dual compact flanged ported gate valve (

DUAL‘s Compact Flanged Ported Gate Valve has a stainless steel blade machined with a round orifice hole, in line with sea ...

Read more


Latest News

The 750mm / 30” Dual Valve (DFV).
Introducing the 750mm / 30” Dual Free Flow Valve (DFFV). These valves will be used for a slurry application on Capstone (Pinto Valley Copper mine) in America. ...