TDEB TDEBX TDEBZ Balanced Port Refrigeration TXV Thermostatic Expansion Valve For R22 R407C R134a

• Customization: Available
• Condition: New
• Product Name: Expansion Valve
• Model NO.: TDEBX, TDEBZ
• Pressure Equalization: Externally Equalized
• Design: Balanced Port
• Refrigerant: R22, R407C, R134a
• Capillary Tube Length: 1.5m, 3m
• Inlet Size: 3/8′′, 1/2′′, 5/8′′, 7/8′′, 1 1/8′′
• Outlet Size: 5/8′′, 7/8′′, 1 1/8′′, 1 3/8′′
• Equalization Size: 1/4′′
• Connection: Solder x Solder
• Transport Package: Box, Carton, Pallet
• Trademark: BRANDO
• Origin: Ningbo, China
• Production Capacity: 50000 PCS Per Month

Product Description

 

Product Description

Expansion Valves are devices used to control the refrigerant flow in a refrigeration system. They help to facilitate the change of higher pressure of liquid refrigerant in the condensing unit to lower pressure gas refrigerant in the evaporator.

Types of Expansion Valves: 

1. Thermostatic Expansion Valve
2. Automatic Expansion Valve
3. Electronic Expansion Valve

Technical Data

 

Max bulb temperature	150ºC (302°F)
Max valve body temperature	120ºC (250°F)
Valve body temperature short-term	150ºC (300°F)
Max working pressure MWP	28 bar (405 psig)
Max test pressure	32 bar (465 psig)

 

MOP Valves

MOP point for evaporating temperature te and evaporating pressure Pe

Refrigerant	Range K -25 to +10 ºC	Range AC -10 to +15 ºC
	te= +15ºC / +60°F	te= +20ºC / +68°F
R22	Pe= 100psi / 6.9bar	Pe= 120psi / 8.5bar
R407C	Pe=95psi / 6.6bar	Pe= 115psi / 8bar
R134a	Pe= 55psi / 5bar

 

Ordering Code

Range K = - 25 to + 10 ºC with MOP 100 psi / 8 bar

Range AC = - 10 to + 15 ºC with MOP 120 psi / 9 bar

Range N = - 40 to + 10 ºC

Design	Model		Connection (Inlet x Outlet) Solder × Solder		Equalization Connection	Capillary Tube Length
	R22	R407C	inch	mm
Single Port	TDEX3	TDEZ3	3/8'' X 5/8''	10X16	1/4'' (6mm)	1.5m
	TDEX3	TDEZ3	1/2'' X 5/8''	12X16
	TDEX4	TDEZ4	1/2'' X 7/8''	12X16
	TDEX6	TDEZ6	1/2'' X 5/8''	12X16
	TDEX6	TDEZ6	1/2'' X 7/8''	12X22
	TDEX6	TDEZ6	5/8'' X 7/8''	16X22
	TDEX7.5	TDEZ7.5	5/8'' X 7/8''	16X22
	TDEX8	TDEZ8	5/8'' X 7/8''	16X22
	TDEX11	TDEZ11	5/8'' X 7/8''	16X22
	TDEX11	TDEZ11	5/8'' X 1 1/8''	16X28
	TDEX12.5	TDEZ12.5	5/8'' X 7/8''	16X22
	TDEX12.5	TDEZ12.5	5/8'' X 1 1/8''	16X28
	TDEX16	TDEZ16	5/8'' X 1 1/8''	16X28
	TDEX16	TDEZ16	7/8'' X 1 1/8''	22X28
	TDEX19	TDEZ19	7/8'' X 1 1/8''	22X28
	TDEX20	TDEZ20	7/8'' X 1 1/8''	22X28		3m
	TDEX26	TDEZ26	7/8'' X 1 3/8''	22X35
	TDEX30	TDEZ30	7/8'' X 1 3/8''	22X35
	TDEX30	TDEZ30	1 1/8'' X 1 3/8''	28X35
	TDEX40	TDEZ40	1 1/8'' X 1 3/8''	28X35
Balanced Port	TDEBX8	TDEBZ8	5/8'' X 7/8''	16X22		1.5m
	TDEBX11	TDEBZ11	5/8'' X 7/8''	16X22
	TDEBX11	TDEBZ11	5/8'' X 1 1/8''	16X28
	TDEBX12.5	TDEBZ12.5	5/8'' X 7/8''	16X22
	TDEBX12.5	TDEBZ12.5	5/8'' X 1 1/8''	16X28
	TDEBX16	TDEBZ16	5/8'' X 1 1/8''	16X28
	TDEBX16	TDEBZ16	7/8'' X 1 1/8''	22X28
	TDEBX19	TDEBZ19	7/8'' X 1 1/8''	22X28
	TDEBX20	TDEBZ20	7/8'' X 1 1/8''	22X28		3m
	TDEBX26	TDEBZ26	7/8'' X 1 3/8''	22X35
	TDEBX30	TDEBZ30	7/8'' X 1 3/8''	22X35
	TDEBX30	TDEBZ30	1 1/8'' X 1 3/8''	28X35
	TDEBX40	TDEBZ40	1 1/8'' X 1 3/8''	28X35

 

Main Dimension

Related Products

 

 

Production Process

Payment & Delivery