Crown/Crown-Judd (USA) Swing Check Valves are designed to provide long-term reliability to ensure safe, dependable operation of pipelines and other systems.
Sizes: 1/2” – 48”
Pressure Rating: Class 150 to 2500
Exotic materials available upon request
API 6A / 6D
NACE MR0175/ISO 15156
-45°C to 204°C/-50°F to 400°F
Custom temperature applications available