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Solenoid Valves
15 products available
Refrigeration solenoid valves for precise refrigerant flow control in air conditioning, cold storage, and commercial refrigeration equipment. Our range covers normally closed and normally open configurations compatible with R22, R134a, R404A, R410A, and common refrigerants. Direct sourcing from Ningbo ensures consistent quality and competitive pricing for customers worldwide.
15 products found
Standard Solenoid Valve — Piston, NC, Brazed ODF (HVD Series)
The standard mainstay refrigeration solenoid valve in this range, the HVD Series features a piston structure and pure ODF brazed connection for reliable high-pressure operation. With 8 models covering port sizes from 3/8" to 1-5/8", it serves a wide range of HCFC and HFC refrigeration and air conditioning systems.
High Flow Solenoid Valve — Piston, NC, Flanged ODF (HVP Series)
Delivering the highest flow capacity among standard refrigeration solenoid valves, the HVP Series features a flanged-edge valve body designed for large-diameter refrigeration applications. With 4 models covering ports from 1-1/8" to 2-1/8" and Kv values up to 28 m³/h, it is ideal for industrial and commercial refrigeration systems requiring high-capacity refrigerant flow.
Clamping Type Solenoid Valve — Small Port, Diaphragm, NC (HV Series)
A compact diaphragm solenoid valve with a clamping coil design that allows tool-free coil removal for quick maintenance, the HV Series (Small Port) covers port sizes from 1/4" to 3/8" and offers the widest voltage range in the lineup (AC380V/220V/110V/24V, DC12V). It is ideal for compact refrigeration and air conditioning installations.
Clamping Type Solenoid Valve — Large Port, Diaphragm, NC (HV Series)
The large-port variant of the clamping-type solenoid valve, covering port sizes from 1/2" to 1-1/8" with Kv values up to 4.5 m³/h. Shares the same tool-free clamping coil design as the small-port version, making it ideal for medium-capacity refrigeration and air conditioning systems.
IP65 Direct-Acting Solenoid Valve — Diaphragm, NC (SV Series)
A compact direct-acting solenoid valve with IP65 protection rating, the SV Series (Direct) covers port sizes from 1/4" to 3/8". Its direct-acting design ensures reliable operation even at zero pressure differential, making it suitable for small-capacity refrigeration systems.
IP65 Servo-Operated Solenoid Valve — Diaphragm, NC (SV Series)
The servo-operated variant of the IP65 solenoid valve, covering larger port sizes from 1/2" to 1-1/8" with Kv values up to 4.5 m³/h. Ideal for medium-capacity refrigeration systems requiring higher flow rates.
8W Low Power Direct-Acting Solenoid Valve — Diaphragm, NC (10 Series)
An energy-efficient direct-acting solenoid valve with only 8W power consumption, the 10 Series (Direct) covers port sizes from 1/4" to 3/8". Its low power design reduces heat generation and extends coil life, making it ideal for continuous-operation refrigeration systems.
8W Low Power Servo-Operated Solenoid Valve — Diaphragm, NC (10 Series)
The servo-operated variant of the 8W low power solenoid valve, covering larger port sizes from 1/2" to 1-1/8" with Kv values up to 4.5 m³/h. Combines energy efficiency with higher flow capacity for medium-capacity refrigeration systems.
Normally Open Solenoid Valve — Small Port, Diaphragm (HVK Series)
A normally open (NO) solenoid valve that remains open when de-energized and closes when powered, the HVK Series (Small Port) covers port sizes from 1/4" to 3/8". Ideal for safety applications where flow must continue during power failure.
Normally Open Solenoid Valve — Large Port, Diaphragm (HVK Series)
The large-port variant of the normally open solenoid valve, covering port sizes from 1/2" to 1-1/8" with Kv values up to 4.5 m³/h. Ideal for medium-capacity refrigeration systems requiring fail-open safety configuration.
Unloading Solenoid Valve — Flanged, Piston, NC (HV Series)
A high-capacity unloading solenoid valve with flanged connection, designed for large-diameter refrigeration systems. The HV Series (Unloading, Flanged) covers port sizes from 1-1/8" to 2-1/8" with Kv values up to 28 m³/h, ideal for industrial refrigeration compressor unloading applications.
Unloading Solenoid Valve — Brazed ODF, Piston, NC (HV Series)
A high-capacity unloading solenoid valve with brazed ODF connection, designed for large-diameter refrigeration systems. The HV Series (Unloading, ODF) covers port sizes from 1-1/8" to 2-1/8" with Kv values up to 28 m³/h, ideal for industrial refrigeration compressor unloading applications.
Hot Gas Defrost Solenoid Valve — Piston, NC, Brazed ODF (HVS Series)
A specialized solenoid valve designed for hot gas defrost applications in refrigeration systems, the HVS Series features a piston structure and brazed ODF connection. With models covering port sizes from 1/2" to 1-5/8", it enables efficient defrost cycles in cold storage and commercial refrigeration systems.
High Flow Solenoid Valve — Brazed ODF, Piston, NC (HVDF Series)
A high-flow solenoid valve with brazed ODF connection, the HVDF Series covers port sizes from 1-1/8" to 2-1/8" with Kv values up to 28 m³/h. Designed for large-capacity refrigeration systems requiring maximum flow performance.
High Flow Solenoid Valve — Flanged, Piston, NC (HVPF Series)
A high-flow solenoid valve with flanged connection, the HVPF Series covers port sizes from 1-1/8" to 2-1/8" with Kv values up to 28 m³/h. Designed for large-capacity industrial refrigeration systems requiring maximum flow performance with flanged pipeline connection.
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