Wenzhou Wofer Valve Co., Ltd. presents the SER25 Bell Float Inverted Bucket Type Steam Trap, a robust mechanical steam trap engineered for reliable, intermittent condensate discharge with zero steam loss in demanding steam systems. This advanced inverted bucket steam trap features a unique bell-shaped (or bell float) open-top bucket design, which provides excellent buoyancy control, superior water hammer resistance, and effective prevention of steam locking or air binding through overflow exhaust holes and a reliable lever mechanism.
Operating on the proven density difference principle between steam and condensate, the inverted bucket floats in condensate to close the valve (trapping steam) and sinks when filled to open it for discharge. The bell float configuration enhances durability, ensures a deep water seal for zero steam leakage, and offers high back pressure tolerance (up to 90% in similar designs), making it ideal for continuous or intermittent condensate loads.
Key Specifications:
Pressure Ratings: Suitable for high-pressure applications (typical ranges up to 250-450 psig or higher depending on model; consult for exact PN/Class)
Temperature Range: Up to 406°F (210°C) or higher for saturated steam conditions
Suitable Media: Steam condensate, non-condensable gases; excellent for saturated and superheated steam lines
Connection Types: Flanged, threaded (NPT), or socket weld options available
Body Material: Cast iron, cast steel (WCB), or stainless steel for corrosion resistance and longevity
Features: Open-top bell float bucket for water hammer resistance, lever-operated valve, automatic air venting, minimal maintenance with stainless steel internals
Operation: Intermittent discharge at near-saturation temperature; failure mode typically open for safety
This bell float inverted bucket steam trap excels in applications such as steam mains, heat exchangers, dryers, sterilizers, curing machines, sub-cylinders, and process equipment in industries including petrochemical, food processing, pharmaceuticals, hospitals, textiles, and power generation. As a trusted manufacturer in Wenzhou, China – the heart of global valve production – Wofer Valve delivers high-quality, ISO-compliant steam traps with advanced engineering for maximum efficiency, energy savings, and system protection.
Choose Wenzhou Wofer Valve Co., Ltd. for competitive pricing, fast worldwide delivery, and customized solutions on SER25 bell float inverted bucket steam traps. Contact us today for quotations, technical datasheets, or OEM partnerships – optimize your steam system with proven, durable condensate management!
Keywords: SER25 steam trap, bell float inverted bucket steam trap, inverted bucket type steam trap, bell-shaped float steam trap, high-pressure inverted bucket trap, zero steam loss trap, mechanical steam trap manufacturer, condensate drainage trap Wenzhou China, water hammer resistant steam trap.
