Normally Closed – 1 – Stainless Steel – Natural Gas (Fuel Gas)
- Proof-of-Closure Switch – Class I, Div. 1 enclosure
- Ambient temperature range; -40˚F to 125˚F (-40˚C to 52˚C)
- Low power DC Peak & Hold constructions reduce energy consumption to 0.85 watt (Hold)
- Zero minimum pressure differential
- Maximum operating pressure differential up to 35 psi
- Resilient soft seating for tight shutoff
- Complies with ANSI/ISA-12.27.01.2003 single seal requirements
- Meets the metallurgical requirements of NACE MR0175-2003 (DC only)
- For on-off or gas pilot control of commercial and industrial gas burners