Direct Acting Backpressure Sustaining Relief Valves

Producto n° 9980


Direct Acting Backpressure Sustaining Relief Valves

Direct-Acting Backpressure Sustaining/Relief Valves Spring-loaded, direct-acting, diaphragm operated, pressure balanced design Standard all bronze globe body with threaded ends for 300 PSI maximum inlet pressure. Sensitive adjusting spring for accurate inlet pressure control over a wide flow range Manufactured in sizes ½ to 2 inches (12 to 50 mm) for flows up to 150 GPM (9.5 l/sec). Also available in all stainless steel and higher pressure designs. Function and Applications Sustains upstream (inlet) pressure to pre-set minimum regardless of variations in demand, closing tight if upstream pressure drops below minimum. Municipal and industrial uses include maintaining minimum pressure on pump or process (e.g., a water softener) and as a pressure relief valve.

Cotice: Direct Acting Backpressure Sustaining Relief Valves



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