Name: Air Conditioner Four Way Reversing Valve For Heat Pump Refrigeration
Brand: Ningbo Brando Hardware Co., Ltd
SKU: 4TB-20
Price: 65.00 USD
Availability: InStock

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Air Conditioner Four Way Reversing Valve For Heat Pump Refrigeration

Product Details:

Place of Origin:	Ningbo, China
Brand Name:	BRANDO
Certification:	CE, ISO
Model Number:	4TB-20

Payment & Shipping Terms:

Minimum Order Quantity:	500pcs
Price:	Negotiation
Packaging Details:	Box, Carton, Pallet
Delivery Time:	20 to 30 working days
Payment Terms:	T/T, Paypal, Western Union
Supply Ability:	50000pcs per month

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Detailed Product Description

Product Name:	4 Way Reversing Valve	D Port Size:	12.8mm (1/2'')
E.S.C Port Size:	19.2mm (3/4'')	Power:	4 To 8HP
Applicable Refrigerant:	R22, R407C, R410A, Etc	Application:	Heat Pump, Air Conditioning, Etc
Voltage:	24VDC, 24VAC, 110VAC, 220VAC
Highlight:	Four Way Reversing Valve , 4-Way Reversing Valve , Heat Pump 4-Way Reversing Valve

Air Conditioner Four Way Reversing Valve For Heat Pump Refrigeration

The 4-way valves are used in reversible applications such as heat pumps or reversible air conditioning units and chillers.
The 4-way valve allows an inversion of the refrigeration cycle, changing from cooling mode in summer to heating mode in winter.

The 4-way valve slider is shifted by changes in differential pressure in the valve which is actuated by the pilot solenoid valve. The valve slider is specially designed to prevent incomplete changeover and movement with minimum pressure differential.

Technical Data:

Model No	Orifice Size (mm)	Port Size (mm)		Operating Pressure Difference (MPa)		Internal Leakage (ml/min) P=1MPa at 70℃	Power (HP)
Model No	Orifice Size (mm)	D	E.S.C	Min	Max	Internal Leakage (ml/min) P=1MPa at 70℃	Power (HP)
4TB-4U	8	8.1	9.6	0.25	2.5	＜1000	0.75 to 1.5
4TB-9U	11	9.6	12.8	0.34	2.25	＜1500	2 to 3
4TB-11	11.5	12.8	16	0.34	2.25	＜2000	2.5 to 4
4TB-11U	11.5	9.6	16	0.34	2.25	＜2000	2.5 to 4
4TB-20	13	12.8	19.2	0.34	2.25	＜4000	4 to 8
4TB-20U	13	12.8	19.2	0.34	2.25	＜4000	4 to 8
4TB-34	20	19.05	22.2	0.34	2.25	＜6000	7.5 to 12
4TB-45	23	22.2	28.5	0.34	2.76	＜6000	5 to 15
4TB-45	25.6	28.5	34.9	0.34	2.76	＜6000	5 to 20

Working Principle:

Air Conditioner Four Way Reversing Valve For Heat Pump Refrigeration 1

Structure:

Air Conditioner Four Way Reversing Valve For Heat Pump Refrigeration 2

Our Production:

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Contact Person: Mr. Brandon Bao

Tel: 86-13454729544

Fax: 86-574-83879820

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