Wenzhou Wofer Valve Co., Ltd. presents the premium Bell Float Inverted Bucket Type Steam Trap (ER105F Series), a robust mechanical steam trap designed for reliable, zero-steam-loss condensate removal in demanding steam systems. This advanced inverted bucket steam trap utilizes a bell-shaped (inverted) bucket float mechanism that operates on the density difference between steam and condensate. The inverted bucket floats in condensate to close the valve, preventing live steam escape, and sinks when filled, opening the valve for intermittent discharge of condensate near saturation temperature.

Featuring a durable open-top bell float design with overflow exhaust holes, it provides excellent resistance to water hammer, steam locking, and air binding while maintaining a constant water seal for no steam leakage. The trap excels in handling varying condensate loads, offering high back pressure tolerance (up to 90% in similar designs), reliable gas-water separation, and long service life with stainless steel internals for corrosion resistance and easy maintenance.

Key Specifications:

• Pressure Ratings: Suitable for high-pressure applications (typical ranges up to 250-450 psig / 17-31 bar, depending on model; consult for ER105F specifics)

• Temperature Range: Up to 406°F (210°C) or higher with appropriate materials

• Suitable Media: Steam condensate, non-condensable gases, suitable for saturated and superheated steam (with check valve option)

• Size Range: Typically 1/2" to 3" (DN15 to DN80); customizable

• Body Material: Cast iron, cast steel (WCB), or stainless steel options for durability

• Float/Bucket: Bell-shaped inverted bucket (open-top design) with vent holes for air venting

• Operation: Intermittent discharge, water seal protection against steam loss

• Additional Features: Integral strainer option, water hammer resistance, high discharge capacity

This bell float inverted bucket steam trap is ideal for industrial applications including steam mains, heat exchangers, dryers, sterilizers, jacketed vessels, curing machines, hot air dryers, distillation units, and HVAC/process equipment in petrochemical, power generation, food processing, pharmaceuticals, and hospital systems. Manufactured in Wenzhou, China—the "hometown of pumps and valves"—Wofer Valve ensures superior quality, strict testing, and compliance with international standards for maximum efficiency and energy savings.

Choose Wenzhou Wofer Valve Co., Ltd. for competitive pricing, fast global delivery, and custom configurations on inverted bucket steam traps with bell float design. Contact us today for quotes, technical data, or bulk orders—optimize your steam system with proven, reliable condensate management!

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