Pressure Safety Valve 681 Series

Pressure reducing valves made of gunmetal, with threaded connections

A particularly robust pressure reducing valve in all-metal design, which has proven itself not only in drinking water applications but also in harsh operating conditions in industrial applications or in cases of fluctuating environmental temperatures. This pressure reducing valve is also suitable for hot water applications. Stability and reliability: The set outlet pressure at zero-usage is held constant even in the case of greatly varying inlet pressures.

Examples of use & Approvals see datasheet

IMPA Part No. Item Code
756643 681mGFO-LP 15 BSPT-m / BSPT-m 15/15 PN40 (+ required sealing material)
756644 681mGFO-LP 20 BSPT-m / BSPT-m 20/20 PN40 (+ required sealing material)
756653 681mGFO-LP 25 BSPT-m / BSPT-m 25/25 PN40 (+ required sealing material)
756654 681mGFO-LP 32 BSPT-m / BSPT-m 32/32 PN40 (+ required sealing material)
756663 681mGFO-LP 40 BSPT-m / BSPT-m 40/40 PN40 (+ required sealing material)
756664 681mGFO-LP 50 BSPT-m / BSPT-m 50/50 PN40 (+ required sealing material)
756561 681mGFO-SP 15 BSPT-m / BSPT-m 15/15 PN40 (+ required sealing material)
756562 681mGFO-SP 20 BSPT-m / BSPT-m 20/20 PN40 (+ required sealing material)
756563 681mGFO-SP 25 BSPT-m / BSPT-m 25/25 PN40 (+ required sealing material)
756564 681mGFO-SP 32 BSPT-m / BSPT-m 32/32 PN40 (+ required sealing material)
756565 681mGFO-SP 40 BSPT-m / BSPT-m 40/40 PN40 (+ required sealing material)
756566 681mGFO-SP 50 BSPT-m / BSPT-m 50/50 PN40 (+ required sealing material)
756697 681mGFO-HP 15 BSPT-m / BSPT-m 15/15 PN40 (+ required sealing material)
756698 681mGFO-HP 20 BSPT-m / BSPT-m 20/20 PN40 (+ required sealing material)
756699 681mGFO-HP 25 BSPT-m / BSPT-m 25/25 PN40 (+ required sealing material)
756916 681mGFO-HP 32 BSPT-m / BSPT-m 32/32 PN40 (+ required sealing material)
756917 681mGFO-HP 40 BSPT-m / BSPT-m 40/40 PN40 (+ required sealing material)
756918 681mGFO-HP 50 BSPT-m / BSPT-m 50/50 PN40 (+ required sealing material)
Quotation
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