Brass 2 Way Piston Hot Water Solenoid Valve Normally Closed 3/8 2 2L manufacturer from China Yuyao No. 4 Instrument Factory

Brass 2 Way Piston Hot Water Solenoid Valve Normally Closed 3/8 2

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 2L

2L series 2-way piston normally closed steam hot water solenoid valve 3/8 2

steam hot water sole

2L series 2-way piston normally closed steam hot water solenoid valve 3/8 2

steam hot water solenoid valve working principle

Normally closed steam solenoid valve coil is energized, the armature in the electromagnetic force to drive from the deputy valve Seti, fluid through the secondary valve flow down the main valve on the cup, reducing the role of the main valve cup pressure, when the main reduce the pressure on the valve cup to a certain value, the armature drive the main valve cup, and leaving the use of pressure to open the main valve cup, medium flow. Coil power, the electromagnetic force disappears, the armature is reset by its own weight fall. At the same time rely on media pressure, the primary and secondary valve to be tightly closed.

2L-series solenoid valve specification table

model	Orifice size ( mm )	Interface size	Cv	Working pressure(bar)		dimension	Normal order code	Weight(Kg)
model	Orifice size ( mm )	Interface size	Cv	AC 220V	DC 24V	length×width×height A×B×C	voltage AC220V G thread	brass	SS304
2L-10	17	3/8	4.8	0.516	0.516	82×42×146	2L-10-AC220V	1.5	1.4
2L-15	17	1/2	4.8	0.516	0.516	82×42×146	2L-15-AC220V	1.5	1.4
2L-20	17	3/4	4.8	0.516	0.516	82×42×146	2L-20-AC220V	1.8	1.8
2L-25	20	1	11	0.516	0.516	90×54×162	2L-25-AC220V	2.6	2.5
2L-35	30	1¹/4	25	0.516	0.516	110×75×185	2L-35-AC220V	2.9	2.5
2L-40	30	1¹/2	25	0.516	0.516	110×75×185	2L-40-AC220V	3.4	2.9
2L-50	38	2	48	0.512	0.512	120×77×195	2L-50-AC220V	3.8

Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellent reputation through the past more than 50 years in China. With the introduction of foreign cutting-edge technology, and the sustained innovation and self-improving, the company has mastered the key technology and is keeping pioneer position in the field of fluid solenoid valve.