Zoro Select 45C-62.0-V Stainless Steel Spring Check Valve

The Zoro Select 45C-62.0-V is a 2 inch inline spring check valve built with a T316L stainless steel body and internals, featuring a clamp (sanitary) connection for clean-in-place and hygienic piping networks. This model uses a Viton (FKM) seat and an inline poppet-type spring mechanism to reliably prevent backflow while allowing directional flow up to a maximum of 145 PSI and temperatures from 0°F to 200°F. With an approximate flow rating of 520 GPM and a cracking pressure of 1–3 PSI, it is well suited for sanitary process lines in food and beverage systems, pharmaceutical production, chemical handling, and CIP pipelines where maintaining product quality and equipment protection is essential. The valve complies with 3-A sanitary standards and uses FDA Class VI seats, making it appropriate for industries requiring stringent hygiene and material compatibility. Common replacements include stainless steel 304 BSPP spring check valves and 2" stainless steel wafer or swing check valves, but the 45C-62.0-V's clamp connection and stainless steel construction deliver robust performance in demanding environments.