Refrigerant Regulators

Parker’s line of pressure regulators includes valves that control inlet, outlet or differential pressure. Each regulator is available with an assortment of additional variations, enabling one regulator to perform several functions.

Pressure Regulating Valve - Evaporator Pressure Regulator - Parker Sporlan - (S)ORIT Series

Parker Sporlan Type (S)ORIT evaporator pressure regulating valves are an economical means of accurately maintaining evaporator pressure and temperature.

Pressure Regulating Valve - Parts

Sporlan offers a variety of pressure regulating valves for maintaining upstream, downstream, or differential pressure in refrigeration systems.

Commercial Pressure Regulator - Flo-Con A8

The A8 ductile iron-bodied regulators, with brazed copper couplings, maintain a constant pressure at a control point regardless of fluctuations in load, ambient conditions, or alternate diversions for flow.

Pressure Regulating Valve - Evaporator Pressure Regulator - Sporlan - (S)ORIT-PI Series

Sporlan Type (S)ORIT-PI evaporator pressure regulating valves are an economical means of accurately maintaining evaporator pressure and temperature.

Pressure Regulating Valve - Crankcase Pressure Regulator - Sporlan - CRO Series

Sporlan Type CRO(T) crankcase pressure regulating valves are designed for use on Air Conditioning and Refrigeration units. They are designed to prevent overloading of the compressor motor.

Pressure Regulating Valve - Defrost Differential - Sporlan - DDR, (O)LDR

Parker Sporlan Type DDR and (O)LDR) differential pressure regulating valves provide a pressure differential during defrost for reverse flow to occur. These are typically used on supermarket Refrigeration systems.

Commercial Pressure Regulator - Flo-Con A9

The A9 ductile, iron bodied, pilot operated regulators with brazed copper couplings are used to modulate the flow of refrigerant gas to maintain a nearly constant outlet pressure at the sensing point.

Pressure Regulators- A4A- A4W

The A4 inlet family of regulators include valves that control inlet pressure. Each regulator is available with an assortment of additional variations which enable one regulator to preform several functions.

Mechanical to Electric Valve Conversion Series

Parker-Sporlan's Conversion Kits provide an efficient means for converting mechanical valve to an electronically controlled solution.

Pressure Regulators- A4AD Adaptomode

The Type A4AD is a Dual Inlet Pressure Regulator capable of regulating at two different pressure set-points.

Adaptomode Outlet Regulators - A4A Series

The A4 inlet family of regulators include valves that control inlet pressure. Each regulator is available with an assortment of additional variations which enable one regulator to preform several functions.

Pressure Regulators- A2

The A2B products are compact pressure regulators that maintain upstream or downstream despite fluctuations in load.

Automatic Flow Regulator- AFR-3

The AFR-3 Automatic Flow Regulator provides for external adjustment of the flow rate.

Fixed Flow Regulator- FFR2

The FFR-2 Fixed Flow Regulator provides an economical means of maintaining constant flow by the selection of a predefined orifice size.

Automatic Flow Regulator- AFR-3

The PA4 weld-in line series inlet pressure regulators are designed to overcome corrosion problems encountered in harsh environments.

Pressure Regulator- A4 Dual Outlet

These A4 regulators are compact, heavy duty, pilot operated, iron alloy Outlet Pressure regulators.

Pressure Regulating Valve - Head Pressure Control - Sporlan - ORD Series

Sporlan Type ORD is a differential pressure regulating valve that is used in conjunction with a Type ORI or Type CDS valve in a head pressure control application. It allows hot gas to bypass the condenser and pressurize the receiver.

Pressure Regulating Valve - Head Pressure Control - Sporlan - ORI Series

Sporlan Type ORI(T) is used to hold back liquid refrigerant in the condenser in Head Pressure Control applications. This valve is used in conjunction with a Type ORD valve.

Pressure Regulating Valve - Head Pressure Control - Sporlan - LAC Series

Sporlan Type LAC Head Pressure Control valves perform the function of limiting refrigerant flow from the condenser and at the same time regulate the flow of hot gas around the condenser to the receiver during low ambient conditions.

Pressure Regulating Valve - Head Pressure Control - Sporlan - OROA Series

Sporlan Type OROA Head Pressure Control valves perform the function of holding back refrigerant flow from the condenser and at the same time regulate the flow of hot gas around the condenser through an integral ORD valve to pressure the receiver.

Pressure Regulating Valve - Discharge Bypass - Sporlan - ADR Series

Sporlan Type ADR discharge bypass valves limit the minimum evaporating pressure during periods of low load to prevent coil icing and avoid operating the compressor at suction pressures below its operating range.

Pressure Regulating Valve - Discharge Bypass - Sporlan - HGB Series

Sporlan Type HGB and SHGB discharge bypass valves limit the minimum evaporating pressure during periods of low load to prevent coil icing and avoid operating the compressor at suction pressures below its operating range.