The dual valve is a combination ball check and lockout isolation valve, designed to operate on the discharge side of the pump.
Description
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The DFV valve operates on the discharge side of the pump. As the flow starts or stops, the ball automatically rises or falls, opening or closing the valve. The handwheel is there to lock the ball in position. The handwheel can be used to isolate, but with back pressure. The Dual Valve can work in the horizontal & vertical position.
Applications for Dual Valve - DFV
Mining & mineral processing
Power generation
Sand and gravel
Chemical and soda ash
Pulp and paper
Environmental and effluent
Technical Features of Dual Valve - DFV
Size (mm): 80 to 600. Different sizes available on request
Operating Pressure: 0 to 100 bar
Benefits of Dual Valve - DFV
Simple manual operation - manual handwheel is standard and automatic actuators are not required, but can be fitted
Replaces two valves - the check valve and either a gate, knife gate ,pinch or diaphragm valve
Rotating and floating ball self adjusts to the flow
For more information onr a qoute on the DFV Dual Valve, please call or email for a ditrect reply.
To contact Dual Valves Australasia about Dual Valve | DFV use Get a quote.
The DFV valve operates on the discharge side of the pump. As the flow starts or stops, the ball automatically rises or falls, opening or closing the valve. The handwheel is there to lock the ball in position. The handwheel can be used to isolate, but with back pressure. The Dual Valve can work in the horizontal & vertical position.
Applications for Dual Valve - DFV
Mining & mineral processing
Power generation
Sand and gravel
Chemical and soda ash
Pulp and paper
Environmental and effluent
Technical Features of Dual Valve - DFV
Size (mm): 80 to 600. Different sizes available on request
Operating Pressure: 0 to 100 bar
Benefits of Dual Valve - DFV
Simple manual operation - manual handwheel is standard and automatic actuators are not required, but can be fitted
Replaces two valves - the check valve and either a gate, knife gate ,pinch or diaphragm valve
Rotating and floating ball self adjusts to the flow
For more information onr a qoute on the DFV Dual Valve, please call or email for a ditrect reply.