Fluid Conveyance

Parker refrigeration components and sealing solutions ensure stable temperatures, low‑leak refrigerant control and reliable door seals for protected sample storage.

Click the hotspots to discover Parker's interconnectivity

Expansion Valves

Lab managers and storage operators protect sample integrity with stable evaporator temperatures, fewer freeze‑ups, and reduced temperature excursions. Parker Sporlan's thermostatic expansion valves deliver precise superheat control and accurate refrigerant metering to maintain those temps and cut compressor cycling. Rugged, refrigerant‑compatible designs, factory testing, serviceability, and traceable documentation simplify commissioning and maintenance. View Product

Solenoid Valves

Storage‑system operators and lab engineers ensure tighter temperature control, faster recovery after door openings or load changes, and fewer temperature excursions that threaten sample integrity. Parker Sporlan's rapid‑cycle solenoid valves deliver this with fast, durable refrigerant on/off control engineered for high‑frequency cycling, low‑leak trims, refrigerant‑compatible materials, long cycle life, factory testing, and field‑serviceable, traceable construction to minimize compressor stress, energy use, and maintenance burden. View Product

Regulating Valves

Cold‑chain and sample‑storage operators achieve tighter temperature control, rapid recovery after door openings or load changes, reduced compressor stress, and lower downtime—protecting sample integrity and cutting energy use. Parker Sporlan's rapid‑cycle solenoid valves deliver this with fast, high‑duty refrigerant on/off control, low‑leak trims, refrigerant‑compatible durable construction, factory testing, long cycle life, and field‑serviceable, traceable designs that simplify validation and maintenance. View Product

Discharge Bypass Valves

Cold‑chain operators and lab managers achieve stable head pressure, faster recovery after load changes, reduced compressor stress, lower energy use, and less downtime. Parker’s SDR electronic discharge‑bypass valves provide modulating electronic control of bypass flow to stabilize head pressure and protect compressors; they’re refrigerant‑compatible, factory‑tested, and integration‑ready with digital controls to simplify validation and maintenance. View Product

Filter Driers

Cold‑chain operators and lab managers protect sample integrity with stable temperatures, fewer freeze‑ups, and reduced unscheduled service. Parker’s Catch‑All filter‑driers deliver this by removing moisture, acids, and particulates with high‑capacity desiccant and filtration, protecting compressors and expansion devices. Rugged, refrigerant‑compatible housings, factory testing, and traceability simplify maintenance and support reliable, energy‑efficient cold‑chain operation. View Product

Accumulators & Receivers

Cold‑chain operators and lab managers maintain tight temperature control, prevent compressor damage, and speed recovery after load changes. Parker’s refrigerant accumulators and receivers deliver this by providing secure liquid storage and suction‑side protection to prevent slugging and stabilize evaporator/suction conditions during load swings or door openings; they feature refrigerant‑compatible materials, service ports and sight options, and come factory‑tested with traceability to simplify maintenance and support reliable cold‑chain performance. View Product