Product Description Specifications High Pressure Refrigerator water pressure regulator adjustable Rotatable adjustment 'adjustment screw' clockwise turn safe

 Item: High Pressure Refrigerator water pressure regulator adjustable      Introduction   PWV 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.  The PWV condensing pressure regulating valve regulating method: Rotatable adjustment 'adjustment screw' clockwise turn the valve off a small counter-clockwise rotation, the valve opening large.   Type & data  

Symbol	Model	Condenser side				Liquid side			Liquid side	Liquid side
		Refrigerant	Medium	Medium	Medium	Medium	Max. working pressure  (MPa)	Max. medium temo. (°C)
Low pressure	PWV3/8	R134a, R22,R407C R404A/507	0.5→1.8	2	2.4	fresh water	1	60	0.75	0.8
	PWV1/2	R134a, R22,R407C R404A/507	0.5→1.8	2	2.4	fresh water	1	60	0.75	2.5
	PWV3/4	R134a, R22,R407C R404A/507	0.5→1.8	2	2.4	fresh water	1	60	0.75	3.2
	PWV1	R134a, R22,R407C R404A/507	0.5→1.8	2	2.4	fresh water	1	60	0.75	5.0
High pressure	PWV3/8G	R134a, R22,R407C R404A/507	0.7→2.3	2.6	3	fresh water	1	60	2	0.8
	PWV1/2G	R134a, R22,R407C R404A/507	0.7→2.3	2.6	3	fresh water	1	60	2	2.5
	PWV3/4G	R134a, R22,R407C R404A/507	0.7→2.3	2.6	3	fresh water	1	60	2	3.2
	PWV1G	R134a, R22,R407C R404A/507	0.7→2.3	2.6	3	fresh water	1	60	2	5.0
Kv value is the flow of water in m3/h at a pressure drop across value of 0.1 Mpa, ρ=1000kg/m3

      Connection  

Model	Condenser side	Liquid side	Dimension (mm)
			Length (L)	Height (H)
PWV3/8,PWV3/8G	1/4 flare 7/16’’-20UNF nut	3/8" flare	100	170
PWV1/2,PWV1/2G	1/4 flare 7/16’’-20UNF nut	G1/2	84	204
PWV3/4,PWV3/4G	1/4 flare 7/16’’-20UNF nut	G3/4	84	204
PWV1,PWV1G	1/4 flare 7/16’’-20UNF nut	G1	100	220

     Product Detailsw     Certificate

Contact us if you need more details on Water Pressure Regulator. We are ready to answer your questions on packaging, logistics, certification or any other aspects about High Pressure Regulator、Water Pressure Regulator Adjustable. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Water Regulating Valves > Pressure Controlled Water Valves