Issue link: https://onenorgren.uberflip.com/i/555074
2 VALVES VAL-370 For further information www.norgren.com Description (standard valve) Switching function: normally closed Flow direction: determined Operating pressure: 0 - 290 psi (0 - 20 bar) (see technical data) Mounting position: as required Process fluid characteristics / Valve material Fluid temperature: 14°F up to max. 356°F (-10°C up to max. 180°C) Ambient temperature: 14°F up to max. 140°F (-10°C up to max. 60°C) Body: Stainless steel Seat seal: PTFE Internal parts: Stainless steel Spindle sealing: PTFE / FPM, self-adjusting Pilot fluid characteristics / Actuator material Pilot fluid: neutral gases Fluid temperature: max. 140°F (60°C) Body: Polyamid 66 with 30% fibre glass Seal: NBR Internal parts: Brass, Stainless steel Features Easy conversion into "normally open" or "double-acting" without tool (actuator Ø 2.8 inch only) Optical position indicator is standard Damped closing (valve closes against flow direction) Suitable for contaminated process fluids Suitable for vacuum up to max. 90% (actuator Ø 2.8 inch only) Reversed flow direction optional High flow rate Optional pressure actuation by liquid pilot fluids For aggressive gases and liquids Pressure actuated by external fluid Seat valves Internal thread 1/2" NPT to 3" NPT a Z P A b a b Operating pressure psi* Connection size NPT Orifice inch Cv-Value Weight (lb) Part number PTFE Normally open** Position indicator: on / off with micro switches NAMUR adapter plate Position indicator to NAMUR EN 50227 00 01 23 50 58 1/2 0.6 5.5 3.09 84532XX.0000.XXXXX 0 - 232 0 - 232 0 - 232 0 - 232 0 - 232 3/4 0.8 11.5 3.31 84533XX.0000.XXXXX 0 - 145 0 - 145 0 - 145 0 - 145 0 - 145 1 1.0 16.1 3.97 84534XX.0000.XXXXX 0 - 145 0 - 145 0 - 145 0 - 145 0 - 145 1-1/4 1.3 26.5 5.29 84535XX.0000.XXXXX 0 - 102 0 - 102 0 - 102 0 - 102 0 - 102 1-1/2 1.6 34.5 5.95 84536XX.0000.XXXXX 0 - 65 0 - 65 0 - 65 0 - 65 0 - 65 2 2.0 42.6 8.6 84537XX.0000.XXXXX 0 - 44 0 - 44 0 - 44 0 - 44 0 - 44 * Pilot pressure 51 - 145 psi (3.5 - 10 bar), pilot connection Z2 ** Pilot pressure 15 - 145 psi (1 - 10 bar), pilot connection Z1 Technical data actuator Ø 2.8 inch Technical specifications Series 84530 2/2-way valves Orifice 0.6 to 2.0