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20 Carr Road, Mt Roskill
Auckland, New Zealand
PO Box 27-555, Mt Roskill
Auckland 1440.
Ph: +64 9 624 1115
Fax: +64 9 624 1110
sales@macdonaldindustries.co.nz
 

Pressure Relief Valves

 
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Pressure Relief Valve

The Model P1500 is designed for installation on cold water service lines as a means of protection against excessive pressure buildup.  These...

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Pressure Relief, Pressure Sustaining Valve

The Model ZW105 pressure reducing valve is a hydraulically operated, pilot-controlled, modulation valve designed to maintain constant upstream...

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Fire Protection, Pressure Relief Valve

The Model ZW105FP fire pump pressure relief valve is designed specifically to automatically relieve excess pressure in a fire protection...

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