Tevd Series Thermal Expansion Valve for Refrigeration

TEVD Series Thermal Expansion Valve Features:

Thermostatic expansion valve regulates volume of refrigerant charged into evaporator through superheat degree.
Thermostatic expansion valve can be used for refrigeration cabinet, ice-making machine, dehumidifier and refrigeration, air conditioning of various temperature range.

1,Reliable superheat adjusting performance.
2,Wide range of evaporating temperature: -40ºC-+10ºC
3,Can be supplied with MOP (Max. Operating Pressure).
4,Apply to refrigerant R41OA.
5, Replaceable orifice assembly.

ModelRefrigerantPressure
EqualizingCapillaryConnection
Inlet*OutletMInch*Inchmm*mmTEVD-TX2R22Int.Balance1.53/8*3/810*12TEVD-TEX2Ext.Balance1.53/8*3/810*12TEVD-TZ2R407cInt.Balance1.53/8*3/810*12TEVD-TEZ2Ext.Balance1.53/8*3/810*12TEVD-TN2R134AInt.Balance1.53/8*3/810*12TEVD-TEN2Ext.Balance1.53/8*3/810*12TEVD-TS2R404a
R507Int.Balance1.53/8*3/810*12TEVD-TES2Ext.Balance1.53/8*3/810*12

Orifice of Expansion Valve

Orifice
numberNominalRefrigeratingcapacityR22R134aR404a/R507R12R502TRKWTRKWTRKWTRKWTRKWTEVD-0X0.150.50.110.40.110.38TEVD-00.310.250.90.210.70.2o.70.20.7TEVD-10.72.50.51.80.451.60.310.31TEVD-213.50.82.60.62.10.51.70.52.1TEVD-31.55.21.34.61.24.213.513.5TEVD-42.381.96.71.761.55.21.55.2TEVD-5310.52.58.62.27.72727TEVD-64.515.5310.52.69.7310.5310.5