VALVES/VESSELS
Parker offers refrigeration and air conditioning components for residential, commercial, industrial and mobile markets. Parker combines the best components to deliver customized subsystems, kits, manifolds and leak-free value-added assemblies. We provide refrigeration parts such as valves, filter-driers and pressure regulators for use in supermarkets, air conditioning units, cold storage trucks and more.
Refrigerant Valves
Parker offers a range of valves for both industrial refrigeration, residential and commercial air conditioning applications. Our industrial refrigeration valves are built to the highest quality standards, recognized around the world for their performance, durability and reliability. View products
Safety Relief Valves Manifolds
Parker's Refrigerating Specialties Division offers the M1 Inline Manifold and the M2, M3 and M4 Dual Stop Manifolds for use in conjunction with their full line of Safety Relief Valves. Parker's Refrigerating Specialties Division offers two types of manifolds for use in conjunction with their full line of Safety Relief Valves. The M1 Inline Manifold comes in sizes ranging from 1/2" to 1-1/4" (13mm to 20mm), and it is for use with the SR and SRH Relief Valves. The M2, M3 and M4 Dual Stop Manifolds are for use with Parker's H2, H3, H4 and H5 Relief Valves, and they are available from 3/4" to 1-1/4" (20mm to 32mm). All Safety Relief Manifolds are designed [...]
Safety Relief Valves- CSR and CSRH
The CSR and CSRH Valves employ proven principles of design, these safety relief valves are highly reliable and dependable. The valves are precision machined assure valve opening at the set pressure long after installation. Parker's cartridge safety relief valves (CSRV) are designed to offer the highest level of protection while maintaining easy serviceability. The CSRV was designed from the existing Parker SR and SRH safety relief valve housing, which allows for a simple and easy upgrade path to the new cartridge based design. As local or state codes govern the frequency of valve replacement, the CSRV is a cost effective alternative to standard safety relief valve designs. Markets: • Refrigeration Specialties Features and Benefits: • [...]
Safety Relief Valves- SR- SRH
The SR and SRH Safety Relief Valves are designed to protect industrial and commercial refrigeration systems from overpressure situations. This series is designed to open at a specified pressure and can be used in single or dual relief configurations. The Type SRH High Capacity Safety Relief Valves are designed and constructed to meet the requirements of Section VIII ASME Boiler and Pressure Vessel Code and ANSI/ASHRAE 15 Code requirements and bear the ASME Code Symbol (UV). Safety Relief Valves should be used to protect each refrigeration system pressure vessel that can be isolated by valves. In many localities state or municipal codes govern selection and installation of Relief Valves. Employing proven principles of design, these Safety [...]
Safety Relief Valves- SR- SRH
The CSR and CSRH Valves employ proven principles of design, these safety relief valves are highly reliable and dependable. The valves are precision machined assure valve opening at the set pressure long after installation. The Type SRH High Capacity Safety Relief Valves are designed and constructed to meet the requirements of Section VIII ASME Boiler and Pressure Vessel Code and ANSI/ASHRAE 15 Code requirements and bear the ASME Code Symbol (UV). Safety Relief Valves should be used to protect each refrigeration system pressure vessel that can be isolated by valves. In many localities state or municipal codes govern selection and installation of Relief Valves. Employing proven principles of design, these Safety Relief Valves are highly [...]
Safety Relief Valves- SRLQ
The SRLQ liquid relief valves are conventional, direct spring loaded safety relief valves designed to protect the liquid containing portions of vessels built to the ASME Boiler and Pressure Vessel Code. The SRLQ liquid safety relief valve is a unique solution providing overpressure protection of vessels containing liquid. While traditional safety relief valves are designed for vapor use only the SRLQ is unique in that is it designed specifically for use with liquids. Safety relief valves are designed to relieve pressure in a vessel when the set pressure is exceeded, preventing potential damage to equipment and injury to personnel. After opening, these valves re-seat when the pressure in the vessel is below the valve’s closing pressure. [...]
Solenoid 3-Way Heat Reclaim Valve
Parker Type 3 Way series valves primary purpose is to control automatically the flow of fluids, liquid or gas. Parker 3 Way Valves may be applied to divert flow of refrigerant in heat reclaim, reheat, or defrost applications. The Parker 3 Way heat reclaim valves primary purpose is to control automatically the flow of fluids, liquid or gas. When the coil is de-energized the valve diverts refrigerant to the normal condenser. When the coil id energized the valve diverts refrigerant to the reclaim condenser. The 8D and 12D valves are powder coated steel bodies with extended copper connections. For air conditioning or refrigeration applications it is important to use system capacity, refrigerant, type of fluid, temperature and pressures. [...]
Solenoid Valves S8F and S6N
The S6N & S8F Solenoid Valves are compact, heavy duty and are suitable for Ammonia and other common refrigerants for liquid lines, refrigerant oil lines, and as a pilot valve to actuate remote gas powered valves and other pilot actuated devices. A solenoid valve is an electrically operated device used to control the flow of liquids or gases in a fully open or fully closed configuration. The S6N & S8F are normally closed solenoid valves to control the flow of refrigerant. Like all Refrigerating Specialties Solenoid Valves, these valves do not modulate. When electrically energized, they open wide; when de-energized, the valves close to stop flow in the normal direction. The S8F is direct acting; the valve needle [...]