China Tevd Series Thermal Expansion Valve for Refrigeration, Find details about China Refrigeration Parts, Gate Valve from Tevd Series Thermal Expansion Valve for Refrigeration
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.
Model | Refrigerant | Pressure Equalizing | Capillary | Connection Inlet*Outlet | ||||||
M | Inch * Inch | mm * mm | ||||||||
TEVD-TX2 | R22 | Int. Balance | 1.5 | 3/8*3/8 | 10*12 | |||||
TEVD-TEX2 | Ext. Balance | 1.5 | 3/8*3/8 | 10*12 | ||||||
TEVD-TZ2 | R407c | Int. Balance | 1.5 | 3/8*3/8 | 10*12 | |||||
TEVD-TEZ2 | Ext. Balance | 1.5 | 3/8*3/8 | 10*12 | ||||||
TEVD-TN2 | R134A | Int. Balance | 1.5 | 3/8*3/8 | 10*12 | |||||
TEVD-TEN2 | Ext. Balance | 1.5 | 3/8*3/8 | 10*12 | ||||||
TEVD-TS2 | R404a R507 | Int. Balance | 1.5 | 3/8*3/8 | 10*12 | |||||
TEVD-TES2 | Ext. Balance | 1.5 | 3/8*3/8 | 10*12 |
Orifice of Expansion Valve
Orifice number | Nominal Refrigerating capacity | |||||||||
R22 | R134a | R404a/R507 | R12 | R502 | ||||||
TR | KW | TR | KW | TR | KW | TR | KW | TR | KW | |
TEVD-0X | 0.15 | 0.5 | 0.11 | 0.4 | 0.11 | 0.38 | ||||
TEVD-0 | 0.3 | 1 | 0.25 | 0.9 | 0.21 | 0.7 | 0.2 | o.7 | 0.2 | 0.7 |
TEVD-1 | 0.7 | 2.5 | 0.5 | 1.8 | 0.45 | 1.6 | 0.3 | 1 | 0.3 | 1 |
TEVD-2 | 1 | 3.5 | 0.8 | 2.6 | 0.6 | 2.1 | 0.5 | 1.7 | 0.5 | 2.1 |
TEVD-3 | 1.5 | 5.2 | 1.3 | 4.6 | 1.2 | 4.2 | 1 | 3.5 | 1 | 3.5 |
TEVD-4 | 2.3 | 8 | 1.9 | 6.7 | 1.7 | 6 | 1.5 | 5.2 | 1.5 | 5.2 |
TEVD-5 | 3 | 10.5 | 2.5 | 8.6 | 2.2 | 7.7 | 2 | 7 | 2 | 7 |
TEVD-6 | 4.5 | 15.5 | 3 | 10.5 | 2.6 | 9.7 | 3 | 10.5 | 3 | 10.5 |