RO8
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Balanced valve design. 2 gauge ports. Ease of maintenance and serviceability. Unique flush mounted pressure gauge. Light weight. Modern design and appearance.

R18, R28, R39
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Balanced valve design. Spring loaded diaphragm. 4 adjusting pressure ranges available. Reverse-flow available. 2 gauge ports (except R38 which has one guage port). Flushed mounted gauge on R38.

We supply nationally to all major cities and regional areas in Australia including Brisbane, Sydney, Melbourne, Adelaide, Hobart, Darwin, Perth & Canberra.