Features : body using copper manufacturing, durable stainless steel diaphragm

Features : body using copper manufacturing, diaphragm durable stainless steel; the valve core can be changed and the refrigeration quantity can be adjusted flexibly ; broad use range has a constant overheating; suitable refrigerant : R12, R22, R502, R134A, R407C, R404A, R507; safe working pressure : 450Psig; the highest temperature temperature 165 degrees Fahrenheit ; import and export size: 1 / 2 " ( screw ) * 3 / 8" ( screw ) technical parameters: core specifications of valve core type nominal cooling capacity ( KW) R134AR22R404A / R50700STO-00X0.30.50.40STO-0000.81.31.01STO-0011.93.22.32STO-0023.15.33.93STO-0035.08.56.24STO-0048.313.910.15STO-00510.116.912.36STO-00611.719.514.2STE2HC valve series balance ( balanced type this letter cancellation) nominal cooling capacity ( ton ) refrigerant codename F = R12H = R22R = R502 filling code

HANGZHOU DAMAN IMP.&EXP.TRADING CO.,LTD.

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