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1.Suitable various refrigerants, 2.Complete in specifications, 3.Wide Usage, 4.AC220V,AC110V,DC24V,DC12V for selection - details see: https://www.machineto.com/cooling-solenoid-valve-used-for-refrigeration-unit-central-air-conditioner-coldstorage-equipment-10246947

A wide rang of solenoid valve from Sanheng Refrigeration-Castel type solenoid valve !!!

Product Introduction

SH Series Cooling Solenoid Valve is an automatic control part used in liquid line, suction line and steam line of refrigeration system to control the refrigerant to pass or not, the valve is widely used in refrigeration compressor group, central air-conditioning, cold storage equipment and bus air-conditioning system.

Technical Parameter and Specification

Suitable Refrigerant	R12,R22;R134a,R404,R407C,R410,R502
Media Temperature	-30°C ~+105°C
Service	100,000 cycles
Working Pressure	3.0Mpa
Solenoid Coil	DC12V,DC24V,AC110V,AC220V,AC380V
Solenoid Power	8W
Allowable Voltage Fluctuation	+10% ~ -15%

Model	Operating Principles	Port Size (mm)	Connection Size			Opening Pressure Differential (Bar)		KV factor (m³/h)
			SAE(in)	ODF
				in.	mm	Min.	Max.
SH-1020/2 SAE	Direct Acting	2.5	1/4”	-	-	0	21	0.175
SH-1020/3 SAE			3/8”	-	-			0.23
SH-1028/2 ODF			-	1/4”	-			0.15
SH-1028/3 ODF			-	3/8”	-			0.23
SH-1064/3 SAE	Diaphragm Pilot Operated	7.0	3/8”	-	-	0.05		0.80
SH-1064/4 SAE			1/2”	-	-
SH-1068/3 ODF			-	3/8”	-
SH-1068/4 ODF			-	1/2”	-
SH-1070/4 SAE		12.5	1/2”	-	-			2.20
SH-1070/5 SAE			5/8”		-			2.61
SH-1078/4 ODF			-	1/2”	-			2.20
SH-1078/5 ODF			-	5/8”	16			2.61
SH-1078/6 ODF				3/4”
SH-1079/7 ODF				7/8”	22
SH-1098/6 ODF		16.5		3/4”				4.80
SH-1098/7 ODF				7/8”	22			5.70
SH-1099/9 ODF				1-1/8”
SH-1078/9 ODF		25.5		1-1/8”				10
SH-1079/11ODF				1-3/8”	35