Frf22W Frf134W Thermal Expansion Valve Air Conditioning

• After-sales Service: Online Support
• Warranty: Online Support
• Type: Air-Cooled
• Model NO.: FRF22W FRF134W
• Cooling Water: Industrial Water
• System Type: Closed System
• Fans Species: Single-speed Fan
• Noise Level: Low
• Application Fields: Food Processing
• Certification: RoHS, UR, ISO, CE, CCC
• Condition: New
• Internal: External
• Refrigerant: R404A,R134A,R407,R22
• Material: Copper
• Application: Coldroom Evaporators
• Transport Package: Cartons
• Specification: CE / RoHs
• Trademark: Alco /Emerson
• Origin: China
• HS Code: 8418991000
• Production Capacity: 1000

Product Description

FRF22W,FRF134W Thermal Expansion Valve For Refrigeration / Air Conditioning System For Condensing Unit / Evaporator Used

 

Description:

 

1. T-type expansion value is a novel thermostatic expansion value with replaceable valve element

2. T-type expansion value is used for adjusting the supply quantity of liquid refrigerant in evaporator

3.  T-type expansion value is particularly suitable for supplying liquid refrigerant in dry-type evaporator

4. T-type expansion value has autocontrol through regulating the-superheating degree of refrigerant.

 

T2 Thermostatic Expansion Valve

T 2 and TE 2 thermostatic expansion valves have an interchangeable orifice assembly.

The orifice assembly is suitable for all versions of valve body and refrigerants and in all evaporating temperature ranges.

Efficient injection control
The Danfos T2/TE2 thermostatic expansion valves provide efficient control of the injection of refrigerant liquid into evaporators in food retail refrigeration applications.

The injection is controlled by the refrigerant superheat. Therefore, the valves are especially suitable for liquid injection in "dry" evaporators where the superheat at the evaporator outlet is proportional to the evaporator load.

T2/TE2 valves for special temperature ranges required by your specific supermarket installation can be supplied.

Features and benefits
Fast and easy to install

Wide temperature range

Interchangeable orifices assembly

Available with Maximum Operating Pressure

Long service life and easy maintenance

 

Specifications:

Refrigerant	Model	Pressure Balance	Thread(Connection Size)			Nominal Refrigerating Capacity
			Inlet	inch	Outside Balanced End	T	kW
R22	FRF22W-3-3-5	--	3/8"ODF	5/8"ODF	1/4"	3	10
	FRF22W-3-4-5		1/2"ODF	5/8"ODF
	FRF22W-4-4-7		1/2"ODF	7/8"ODF		4	14
	FRF22W-6-4-5		1/2"ODF	5/8"ODF		6	20
	FRF22W-6-4-7		1/2"ODF	7/8"ODF
	FRF22W-7.5-5-7		5/8"ODF	7/8"ODF		7.5	27
	FRF22W-11-5-7		5/8"ODF	7/8"ODF		11	38
	FRF22W-11-5-9		5/8"ODF	11/8"ODF
	FRF22W-12-5-7		5/8"ODF	7/8"ODF		12	43
	FRF22W-12-5-9		5/8"ODF	11/8"ODF
	FRF22W-15-5-9		5/8"ODF	11/8"ODF		15	54
	FRF22W-15-7-9		7/8"ODF	11/8"ODF
	FRF22W-18-7-9		7/8"ODF	11/8"ODF		18	63
	FRF22W-18-7-11		7/8"ODF	13/8"ODF
	FRF22W-26-7-11		7/8"ODF	13/8"ODF		26	92
	FRF22W-26-9-11		11/8"ODF	13/8"ODF
	FRF22W-30-7-11		7/8"ODF	13/8"ODF		30	104
	FRF22W-30-9-11		11/8"ODF	13/8"ODF
	FRF22W-38-9-11		11/8"ODF	13/8"ODF		38	134
R134a	FRF134W-3-3-5		3/8"ODF	5/8"ODF		3	10
	FRF134W-3-4-5		1/2"ODF	5/8"ODF
	FRF134W-4-4-7		1/2"ODF	7/8"ODF		4	14
	FRF134W-6-4-5		1/2"ODF	5/8"ODF		6	20
	FRF134W-6-4-7		1/2"ODF	7/8"ODF
	FRF134W-7.5-5-7		5/8"ODF	7/8"ODF		7.5	27
	FRF134W-11-5-7		5/8"ODF	7/8"ODF		11	38
	FRF134W-11-5-9		5/8"ODF	11/8"ODF
	FRF134W-12-5-7		5/8"ODF	7/8"ODF		12	43
	FRF134W-12-5-9		5/8"ODF	11/8"ODF
	FRF134W-15-5-9		5/8"ODF	11/8"ODF		15	54
	FRF134W-15-7-9		7/8"ODF	11/8"ODF
	FRF134W-18-7-9		7/8"ODF	11/8"ODF		18	63
	FRF134W-18-7-11		7/8"ODF	13/8"ODF
	FRF134W-26-7-11		7/8"ODF	13/8"ODF		26	92
	FRF134W-26-9-11		11/8"ODF	13/8"ODF
	FRF134W-30-7-11		7/8"ODF	13/8"ODF		30	104
	FRF134W-30-9-11		11/8"ODF	13/8"ODF
	FRF134W-38-9-11		11/8"ODF	13/8"ODF		38	134

 

·Working Condition of Nominal Refrigerating Capacity: Evaporation Temperature te = + 5ºC; Condensation Temperature tK = +40ºC; Degree of Superheat 2ºC

 

Technical Parameters:

 

Installation and usage requirements

1) welded pipe expansion valve with the system pipe welding, we must pay attention to the following points;

1.1, use a damp cloth or a wet cotton bag to protect bodyon the body, To avoid high that temperature burn in the valve parts in welding. Please note that the 1.2 welding torch flame direction toward the body outward. 1.3 low temperature silverelectrode welding.

2) expansion valve maintenance should be designated professional staff.

T2 and TE2 valves have an interchangeable oriƒce assembly. The oriƒce assembly is suitable for all versions of valve body and refrigerants and in all evaporating temperature ranges. The charge in the thermostatic element depends on the refrigerant and evaporating temperature range. The valves are available with internal (T2) or external (TE2) pressure equalization. External pressure equalization should always be used on systems with liquid distributors. The bulb gives fast and precise reaction to temperature changes in the evaporator. The bulb is ƒxed with a Danfos patented bulb strap for quick, easy and reliable connection. The valves are able to withstand the e…ects that normally occur with hot gas defrosting. To ensure long operating life, the valve cone and seat are made of a special alloy with particularly good wear qualities.

Q&A
Q1:Are you a factory or a trading company? 
A1:We both are. 
Q2: What is the price?
A2:The price is decided by Quantity and Different Brand.
Q3:What is your delievery time?
A3:?The time of delievery is 7-15 working days after payment.
Q4:What is the shipping port?
A4:We ship the goods via Shenzhen China.
Q5:Which trade term can you accept?
A5:Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.