11 JamesburyValve Solutions FM-Approved Emergency Shut-Off Heat Activated Valves (FM Figure 1075) These valves provide emergency shut-off for flammable gases, liquids and toxic fluids where ambient temperatures exceed acceptable limits. FM-approved and available with fusible links for 165° F (73° C) to 200 ° F (93° C) shut-off. Limit switches are available for remote indication of valve position. Series 2000 Safety Shut-Off Heat Activated Valves Max. Maximum Body/Trim Sizes Pressure Temperature Materials1 Bulletin 1/2" – 2" (15 – 50 DN) 800 psi 500 °F (260°C) Carbon Steel B132-1 (55 bar) 316 SS Series 7000 Safety Shut-Off Heat Activated Valves Max. Maximum Body/Trim Sizes Pressure Temperature Materials1 Bulletin 1/2" – 1 1/2" (15 – 40 DN) 285 psi (19 bar) 500 °F (260°C) Carbon Steel B132-1 Class 150 316 SS 740 psi (51 bar) Class 300 Eliminator Series Safety Shut-Off Heat Activated Valves Max. Maximum Body/Trim Sizes Pressure Temperature Materials1 Bulletin 1/2" – 1 1/4" (15 – 32 DN) 2000 psi 500 °F (260°C) Carbon Steel B132-1 (138 bar) 316 SS 1 Consult factory for specific material availability. FM 1075 CSA Approved Gas Shut-off & Vent Valves (CSA Figure 1057) The Jamesbury Figure 1057 Automatic Safety Gas Valves are CSA approved for providing protection against fire and explosive hazards during light-off and operation of gas-burning equipment. When the electrical signal is interrupted or when there is a loss of air pressure, these gas-line valves operate rapidly to isolate or allow gas flow. The units consist of a valve with actuator, limit switch, and solenoid pilot valve, and are approved as an assembly. Series 4000 Gas Shut-Off & Vent Valves Max. Maximum Body/Trim Sizes Pressure Temperature Materials1 Bulletin 1/2" – 2" (15 – 50 DN) 200 psi 125 °F (52°C) Carbon Steel B131-4 (14 bar) 316 SS Series 7000 Gas Shut-Off & Vent Valves Max. Maximum Body/Trim Sizes Pressure Temperature Materials1 Bulletin 1/2" – 8" (15 – 200 DN) 200 psi 125 °F (52°C) Carbon Steel B131-4 (14 bar) 316 SS Series 9000 Gas Shut-Off & Vent Valves Max. Maximum Body/Trim Sizes Pressure Temperature Materials1 Bulletin 1/2" – 1 1/2" (15 – 40 DN) 200 psi 125 °F (52°C) Carbon Steel B131-4 (14 bar) 316 SS CSA 1057
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