SG

SG

Features
  • Gas safety valve group ‘A’ in accordance with DN 3391/3
  • Operating pressures 0 to 200 mbar, 0 to 360 mbar
  • Long life design
  • Internationally approved designs
  • Robust, maintenance free, leakage free construction
  • Fast opening or slow opening or adjustable opening
  • Fast closing
  • Large flow rate
  • Fitted with flow adjustment device
  • Low pressure loss through valve.

Product Specifications

Operating Temperature(-)20° to (+)60°C
Closing TimeLess than 1 second
Coil ProtectionIP-54 according to IS-2147
Coil InsulationClass “F”
Power consumptionWill be in accordance with specification table. Power consumption does not change during pick-up and holding operation.
Cable Glandpg11 for size 15 to 25NB, Pg 13.5 for size 40 to 100NB
ApplicationFor protection, regulation and control of air and gas supply to gas burner/gas devices.
Valve BodyFor protection, regulation and control of air and gas supply to gas burner/gas devices.
SeatBuna Nitrile, on special request ‘Viton’
Magnetic Construction430F
Operating PressureRefer to the specification table
Opening TimeSG..N without damping unit, fast opening – 0.5 Sec. SG..L with damping unit, slow opening approx.10 Sec.
Switching FrequencyArbitrary
Power factor1
Standard Voltage110/220/240V +10%/-5%, 50Hz; 24V+10%/–15. Coils on AC voltage (24 VAC excluded) are fed through protective circuit and rectifier. For 24V AC external protective circuit with rectifier must be provided. For 24V DC external protective circuit must be provided.
Duty Cycle100%
FuseMax. 6.3 Amperes with anti surge protection
FluidsAll gases in accordance with DVGW code of practice G260/1 Natural gas, LPG, Methane, Bio-gas special construction required , air or any other inert gas.

Diagrams