valves
parker ece b sz themostatic expansion valve 1 2 ton
thermostatic expansion valve externally equalized connector inlet 3 8 in connector outlet 1 2 in connection odf sweat evaporator temp range 40 to 0 f capillary length 30 in 1 2 nominal tons range refrigerant r 502 r 404a liquid subcooling temp 10 f control accuracy maintained over a wide variation in evaporator load minimizing hunting flood back and coil starving problems balanced port design includes bulb clamp br b features b ul li capillary length in . 30 li li connector inlet in . 1 2 li li connector outlet in . 1 2 li li evaporator temp . range f 40 to 0 li li includes sensing bulb mounting clamp li li item thermostatic expansion valve li li parker model number ece b sz li li type adjustable li li adjustable range li li connection straight through solder li li control accuracy maintained over a wide variation in evaporator load thereby minimizing hunting flood back and coil starving problems li li equalizer type external li li refrigerant r 404a li li nominal capacity tons 1 to 2 li li ari standard 750 70 li li balanced port design yes li li bleed percentage li li liquid subcooling temp . f 10 li li reducing flare nut size in . li li superheat externally adjustable li li not for use with ammonia li ul
parker