Overflow and pressure control valves made of stainless steel, straightway form, with threaded connections.


This diaphragm-controlled overflow valve allows high flow rates at low differential pressure. In its closed, gastight version it is suitable for liquid and gaseous media. Fitted with Viton seals, its range of applications is extended so that it is suitable for media such as oil, petrol, kerosine or oil-laden compressed air. Extremely service-friendly due to replacement valve cartridge. The set pressure can easily be read-off the (optional) pressure gauge.

Examples of use & Approvals see datasheet

IMPA Part No. Item Code
757193 430mGFO 15 BSPT-m / BSPT-m 15/15 (+ required sealing material and set pressure / pressure range)
757194 430mGFO 20 BSPT-m / BSPT-m 20/20 (+ required sealing material and set pressure / pressure range)
757195 430mGFO 25 BSPT-m / BSPT-m 25/25 (+ required sealing material and set pressure / pressure range)
757196 430mGFO 32 BSPT-m / BSPT-m 32/32 (+ required sealing material and set pressure / pressure range)
757197 430mGFO 40 BSPT-m / BSPT-m 40/40 (+ required sealing material and set pressure / pressure range)
757198 430mGFO 50 BSPT-m / BSPT-m 50/50 (+ required sealing material and set pressure / pressure range)

* Zoekterm: scheepvaart, veerveiligheden, marine, safety valve, Goetze