Gas Seismic Valve S-Tech Automatic Seismic Protection Valve for Natural Gas Networks. In the event of an earthquake, they automatically cut off the natural gas supply to the network.

1"1/4-1"1/4 EARTHQUAKE PROTECTION 500MBAR FEMALE-FEMALE SCREWED END

EXCESSIVE FLOW VALVE DN150

Gas Seismic Valve S-Tech Automatic Seismic Protection Valve for Natural Gas Networks. In the event of an earthquake, they automatically cut off the natural gas supply to the network.

1"1/2-1"1/2 EARTHQUAKE PROTECTION 4BAR FEMALE-FEMALE SCREWED EDGES HORIZONTAL OR VERTICAL MOUNTING, MANUAL RESET

2" MALE-FEMALE SCREW END THERMAL SAFETY VALVES

6"-6" EARTHQUAKE PROTECTION 4 BAR FLAT ENDS MANUAL RESET

2"1/2-2"1/2 EARTHQUAKE PROTECTION 4 BAR FLAT END MANUAL RESET

6" FLAT END THERMAL SAFETY VALVES

2"1/2 FLAT END SHUT-OFF 1 BAR SAFETY VALVES

EXCESSIVE FLOW VALVE DN40

Gas Seismic Valve S-Tech Automatic Seismic Protection Valve for Natural Gas Networks. In the event of an earthquake, they automatically cut off the natural gas supply to the network.

NON-RETURN VALVE DN80

OVERFLOW VALVE DN32

NON-RETURN VALVE DN150

OVERFLOW VALVE DN65

NON-RETURN VALVE DN15

EXCESSIVE FLOW VALVE DN20

3" FLAT END THERMAL SAFETY VALVES

NON-RETURN VALVE DN20