Gestra BK 212 Steam Trap

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Bimetallic Steam Traps – GESTRA BK 212 Series


Models: BK 212, BK 212-S, BK 212-F91, BK 212-F91-SD, BK 212-F92-SD, BK 212-ASME
Sizes: DN 15, 20, 25 (½”, ¾”, 1″)

Description
The GESTRA BK 212 series is a thermostatic/thermodynamic steam trap equipped with a corrosion-resistant Thermovit® regulator (stainless steel bimetallic plates), designed to withstand waterhammer conditions.
Each unit includes an internal strainer and an integrated non-return valve function.
The body seal is asbestos-free, made from graphite/CrNi material.
Suitable for installation in any orientation.

Factory settings allow the steam trap to discharge condensate with minimal subcooling, ensuring efficient performance.

Function
At system start-up, the Duo stainless steel bimetallic plates remain flat.
The service pressure acts in the opening direction, keeping the valve fully open.
As the temperature of the condensate rises, the bimetallic plates deform and gradually pull the control cone into the closed position.

As the temperature drops, the deformation decreases, and the steam trap opens at the preset discharge temperature.

The combined thermostatic and spring properties of the bimetallic plates ensure that condensate is always discharged at a defined degree of subcooling.
The trap also enables automatic air venting during both start-up and normal operation.
Additionally, the BK 212 can be used for thermal air venting in steam systems.

Details of Bimetallic Steam Traps – BK 212 Series

Gestra BK-212 Bimetallic Steam Trap: High Performance and Reliability in Industrial Steam Systems


The Gestra BK-212 bimetallic steam trap is a high-quality solution engineered to ensure safe and efficient operation in industrial steam systems. Designed with advanced bimetallic technology, it provides fast condensate discharge and contributes to improved energy efficiency across the system.

Key Features of the Gestra BK-212 Bimetallic Steam Trap
🔧 Bimetallic Technology
The BK-212 features bimetallic disc technology that delivers excellent performance across a wide temperature range. It operates reliably even under fluctuating or demanding conditions.

⚙️ High Efficiency
By enabling rapid discharge of condensate, the BK-212 minimizes energy loss and maximizes system efficiency.

🛡️ Durable and Long-Lasting
Its robust construction is built to withstand harsh industrial environments, ensuring a long service life and reduced operational costs.

🔩 Easy Installation and Maintenance
Thanks to its simple design and user-friendly features, the BK-212 is easy to install and service — saving time and labor.

Leak-Tight and Safe
Its excellent sealing capability ensures safe operation and prevents steam losses or potential energy waste in the system.

Why Choose the Gestra BK-212 Steam Trap?
The Gestra BK-212 is the ideal choice for facilities seeking to optimize energy usage, enhance steam system safety, and reduce maintenance costs. With its precision-engineered bimetallic mechanism and high-quality design, this steam trap delivers reliable, efficient, and cost-effective performance over the long term.

✅ Improve steam system performance and reduce energy costs with the Gestra BK-212.