Cold Storage
Cold Storage
Full valve packages for cold storage warehouses, blast freezers, and refrigerated distribution centers.
-40°F
Low-Temp Rated
148+
Valves Per Project
ASME UV
Certified
100%
Individually Tested
Application Overview
Cold storage warehouses and blast freezer facilities operate ammonia and CO₂ refrigeration systems at pressures and temperatures that demand the highest reliability from pressure safety components. Cyrus Shank supplies complete valve packages for cold storage projects — from initial specification through delivery with full ASME documentation.
Common Challenges
- !Operating temperatures as low as -40°F require cold-weather-rated valve materials
- !Large ammonia systems require custom set pressures across multiple system zones
- !Insurance underwriters require ASME UV-stamped valves with test documentation
- !Multi-zone systems require consistent valve specifications for simplified maintenance
Why Cyrus Shank
- Valves rated for low-temperature service to -40°F
- Custom set pressures for multi-zone system requirements
- Complete valve package supply — one source for the entire project
- ASME UV stamps with individual test documentation for every valve
- Proven in facilities from 50,000 to 2,000,000 sq ft
Valves for This Application
Series 800 Relief Valves
ASME UV-stamped relief valves for ammonia and CO₂ cold storage systems.
Series 850 Dual Relief
Three-way changeover for in-service maintenance in continuous-operation facilities.
Quick Release Valves
Service valves for compressor circuit isolation and maintenance.
Hand Valves
Isolation valves for vessel and circuit service in cold storage systems.
Have a technical question?
Our engineering team can answer questions about set pressures, certifications, connection sizing, and refrigerant compatibility.
1-800-772-8800