Spirax-Sarco UBP32 Flanged Stainless Steel Valve

Spirax-Sarco UBP32 is a stainless steel, sealed balanced‑pressure thermostatic steam trap designed for flange‑style integration to Spirax Sarco universal pipeline connectors. Manufactured in austenitic stainless steel (304), it uses a standard STD capsule that activates roughly 12°C below the process temperature, providing maintenance‑free condensate drainage while preserving live steam. The UBP32 is compatible with Spirax Sarco PC connectors, including PC10 inline connectors with ANSI/ASME 300 flanges, PC10HP inline connectors with ANSI/ASME 600 flanges, and PC3_ or PC4_ variants that incorporate piston isolation valves, enabling straightforward installation into ASME B16.5 Class 300 flange systems. An optional UBP32CV version adds an integral check valve to prevent backflow. This combination of stainless steel construction, sealed balanced‑pressure operation, and cataloged connector options makes the UBP32 a purpose‑built solution for condensate drainage in steam pipelines within flange‑mounted installations.