Safety relief valve, TÜV-certified


Safety relief valve.

Safety relief valve.
Discharge overpressure: 20 %.
Closing differential: 20 %.
Medium temperature range: 5–120 °C
Maximum percentage of glycol: 50 %
Medium: technical water, glycol solutions


Membrane safety relief valve. CE-marked in accordance with pressure device regulation 97/23/CE, TÜV-certified. Connections 3/4″ female x 1″ female (3/4″ x 1″, 1″ x 1 1/4″, 1 1/4″ x 1 1/2″). Brass housing. Membrane and seals made from EPDM. Handle made from ABS. Working temperature range 5–120°C. Response pressure at a maximum stroke of 20%. Closing deviation 20%.

Code connection Other details
530530 G 3/4" F x G 1" F Setting: 3 bar
530630 Rp 1" F x Rp 1 1/4" F Setting: 3 bar

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