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specialist components for underground coal mining

VALVES

MAXWAY VALVEConflow underground coal mining valves

Code 7

Application

To regulate the amount of water feeding a dust suppression system at conveyor transfer point.

Features

Shrouded hand wheel for spindle protection. Straight through design. Optional key fitting adjustment. sizes from 1/4" to 11/4" available.

Ranges

Flow Rate – 360 LPM max
Pressure – 140 BAR max

Maximum Dimensions

Various sizes available, please see catalogue for details.

 

 

pdfPlease click for a full product specification download

 

 

CHECK VALVE Conflow underground coal mining valves

Code 11

Application

To keep dust suppression water lines pressurised to give instant spray action.

Features

In line fitting.
Horizontal and vertical use.
Oil, water or air.
Female BSP connections.

Ranges

Flow Rate – 200 LPM
Pressure – 275 BAR

Maximum Dimensions

Various sizes available, please see catalogue for details.

 

pdfPlease click for a full product specification download

 

HEAVY DUTY STOP VALVES Conflow underground coal mining valves

Code 18 & 19

Application

Used for underground water mains to isolate areas for maintenance and extension purposes.

Features

Capable of handling high pressures and stresses. In line mounting in water main victaulic, flanged or screwed fittings.

Ranges

Flow Rate – 1800 LPM
Pressure – 105 BAR max (code 18)
Pressure – 125 BAR max (code 19)
Sizes – 2" to 4" BSP

Maximum Dimensions

H – 342mm
W – 203mm
L – 285mm

 

pdfPlease click for a full product specification download

 

 

BALL STOP Conflow underground coal mining valvesVALVE

Code 39

Application

Used on coal face emulsion supply lines to isolate systems.

Features

Three design configurations available from 1/4" to 2 " BSP nominal size. Full flow with minimal pressure drop. Straight through design.

Ranges

Flow Rate – 9000 LPM
Pressure – 414 BAR

Maximum Dimensions

Various sizes available, please see catalogue for details.

 

pdfPlease click for a full product specification download

 

BALL FLOAT VALVE Conflow underground coal mining valves

Code 53

Application

Used on water and emulsion tanks supplying coal face to maintain correct level of fluid.

Features

Positive opening at high pressure. Floats can accept ballast, levers are adjustable. High and low volume versions available.

Ranges

Flow Rate – 750 LPM
Pressure – 105 BAR

Maximum Dimensions

Sizes from 1/2" to 2".
See catalogue for details.

 

pdfPlease click for a full product specification download

 

IN LINE CHECK VALVE Conflow underground coal mining valves

Code 1431

Application

To maintain pressure head in machine water spray systems.

Features

In line porting

Ranges

Flow Rate – 200 LPM max
Pressure – 275 BAR max

Maximum Dimensions

H – 62mm
W – 62mm
L – 137mm

 

pdfPlease click for a full product specification download

 

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