Emerson Flow Controls 1/4" x 1/2" ODF S/T AA-Series without Internal Check Valve (1/4 Ton)

Inlet: 1/4" Outlet: 1/2" Connection Type: ODF S/T Refrigerant Type: R-134A / R-12 AA-Series without Internal Check Valve (1/4 Ton) The A-series is used for heat pump, air conditioning, food services and commercial applications. Features: Stainless steel power element eliminates corrosion and prevents valve failure Hermetic, leak-free construction Compact size allows installation in limited spaces Mass spectrometer tested to ensure less than 0.10 oz/year external leakage rate Options: ZW195 charge available for R-410A systems Adjustable or non-adjustable superheat SAE or ODF connections standard - Chatleff or Aeroquip are available External or internal equalizer nternal check valve allows reverse flow for heat pump applications, eliminating the need for external piping and external check valve Bleed type pressure equalization to accommodate PSC type compressors Pressure limiting charges (MOP) available Specifications: Maximum working pressure: 700 psig UL/CUL file number: SA 5312