Product Details

3/8'~1-1/2" Pressure controlled water valve for condenser

PRODUCT DESCRIPTION

LWV series pressure controlled water valves are used in refrigeration system. It keeps the pressure in a certain value
to maintain normal running and increase refrigeration effect. Also it can save water by cooling water circulation.
LWV series pressure controlled water valves are usually installed on the inlet of condenser,which can regulate the flow
of cooling water according to the change of condensing pressure. When condensing pressure of compressor rises,valve is
turned up automatically,so more cooling water enters the condenser to accelerate the condensing of refrigerant. Reversely,
when condensing pressure of compressor drops,valve is turned down automatically,so cooling water reduces and the
condensing pressure is kept within certain range.

Specification

Symbol	Model	Condenser side				Liquid side			Factory setting opening pressure (MPa)	Kv value m3/h
		Refrigerant	Adjusting range (MPa)	Max. working pressure (MPa)	Max. testing pressure (MPa)	Medium	Max. working pressure (MPa)	Max. Medium temp. (.C)
Low pressure		R134a, R22,R407C R404A/507	0.5→1.8	2	2.4	Fresh water	1	60	0.75	0.8
	LWV1/2									2.5
	LWV3/4									3.2
	LWV1									5.0
High pressure	LWV3/8G		0.7→2.3	2.6	3				2	0.8
	LWV1/2G									2.5
	LWV3/4G									3.2
	LWV1G									5.0
Kv value is the flow of water in m3/h at a pressure drop across valve of 0.1 MPa,ρ= 1000 kg/m3.

Model	Condenser side	Liquid side
Model	Condenser side	Liquid side	LWV3/8 LWV3/8G	1/4 flare 7/16"-20UNF nut	3/8" flare
LWV1/2 LWV1/2G	1/4 flare 7/16"-20UNF nut	G1/2
LWV3/4 LWV3/4G	1/4 flare 7/16"-20UNF nut	G3/4
LWV1 LWV1G	1/4 flare 7/16"-20UNF nut	G1

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Packaging & Shipping

1.Inner packing: opp bag, then carton box for each product 2.Outer packing: export standard carton, Foam outside protecting the goods against damage 3.Usually we ship your order by sea or by air... 4.We do our best to ship your order within 1 week after receiving your payment 5.We'll tell you the tracking number once your order has been sent 6.We accept T/T Bank transfer, L/C, Western Union, Moneygram, Paypal