1"1/2-1"1/2 EARTHQUAKE PROTECTION 500MBAR FEMALE-FEMALE END SCREWS HORIZONTAL OR VERTICAL INSTALLATION,MANUAL RESET

3/4"-3/4" EARTHQUAKE PROTECTION 500MBAR NIPPLE-NIPPLE SCREWED END

1"1/4 MALE-FEMALE THERMAL SAFETY SCREW END VALVES

2"1/2 FLAT END THERMAL SAFETY VALVES

NON-RETURN VALVE DN65

NON-RETURN VALVE DN25

HIGH PRESSURE LINE BLOCO VALVES DN80-DN80

6"-6" EARTHQUAKE PROTECTION 5 BAR FLAT ENDS

4" 1 BAR FLAT END SHUT-OFF SAFETY VALVES

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

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

EXCESSIVE FLOW VALVE DN40

2"-2" NIPPLE-NIPPLE 5 BAR SCREW END EARTHQUAKE PROTECTION VALVE

EXCESSIVE FLOW VALVE DN80

OVERFLOW VALVE DN100

1"1/4-1"1/4 NIPPLE-NIPPLE 5 BAR SCREWED END SEISEMIC PROTECTION VALVE

2"-2" EARTHQUAKE PROTECTION 4BAR THIL.-THIL. SCREWED EDGES HORIZONTAL OR VERTICAL MOUNTING, MANUAL RESET

3" 1 BAR FLAT END SHUT-OFF SAFETY VALVES

3/4"-3/4" NIPPLE-NIPPLE 5 BAR SCREW END EARTHQUAKE PROTECTION VALVE

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.