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UKL UTD 21 Thermodynamic Steam Trap (Compact Y-pattern body in cast stainless steel with top disc cap and integrated strainer chamber)

UKL UTD 21 Thermodynamic Steam Trap Supplier in Gujarat | Awal Valve

UKL Thermodynamic Steam Trap / UTD 21

Introduction

In industrial steam distribution networks, rapid and continuous condensate discharge is essential to prevent water hammer, increase thermal efficiency, and safeguard downstream equipment. The UKL Thermodynamic Steam Trap / UTD 21, engineered by Uni Klinger Limited, provides a compact, high-performance solution for condensate purging across steam mains, drip legs, and process lines. Designed around Bernoulli’s principle of fluid mechanics, the UTD 21 differentiates between liquid condensate and flash steam to deliver instantaneous discharge with minimal live steam loss.

Product Overview

The UKL UTD 21 thermodynamic steam trap features a rugged Y-pattern cast stainless steel construction with an integral strainer screen housed in its lower chamber. The trap operates with a single moving part—a hardened disc located under the top cover cap—ensuring simple operation and straightforward online maintenance. Condensate entering the trap pushes the disc upward to discharge through the outlet ports, while high-velocity flash steam creates a low-pressure zone beneath the disc that snaps it closed tightly against the valve seat.

Technical Specifications

Parameter

Specification Details

Product Name

Thermodynamic Steam Trap

Product Model / Code

UKL UTD 21

Valve Type

Thermodynamic Steam Trap

Manufacturer

Uni Klinger Limited (UKL)

Body Material

Cast Stainless Steel ASTM A743 Gr. CA40 / AISI 420

Disc Material

Stainless Steel

Strainer

Inbuilt Stainless Steel Strainer

Available Sizes

15 mm, 20 mm, 25 mm (½", ¾", 1")

Pressure Range

Up to 30 bar(g)

End Connections

Threaded (BSP / BSPT / NPT), Socket Weld (SW), Butt Weld (BW), Flanged (#150 / #300 / #600)

Key Features

  • Cast Stainless Steel Body: Constructed from corrosion-resistant ASTM A743 Gr. CA40 / AISI 420 stainless steel for long service life.
  • Integrated Y-Strainer: Features an inbuilt strainer screen in the lower Y-body leg to capture pipeline dirt and scale before reaching the seat.
  • Single Moving Part: Utilizes a simple disc design to minimize mechanical wear and simplify routine servicing.
  • Inline Compact Design: Compact footprint allows simple installation directly in main distribution drip legs.
  • Easy Maintenance: Threaded top cap and strainer cap allow quick access for cleaning the filter mesh and inspecting the disc seat.

Applications

  • Main Steam Distribution Drips: Removing condensate from primary steam headers and distribution lines.
  • Steam Tracing Lines: Discharging condensate from process heating tracers and jacketed pipelines.
  • Turbine and Boiler Drains: Venting condensate from boiler drain legs and steam supply loops.

Benefits

  • Prevents Water Hammer: Discharges condensate continuously to eliminate fluid pockets that cause hydraulic shock.
  • Saves Energy: Snaps shut rapidly when live steam enters, eliminating unnecessary fuel and steam loss.
  • Reduced Downtime: Inbuilt strainer protects internal seating from scoring and wire-drawing caused by pipe scale.

UKL Valve Dealer in Ahmedabad and Gujarat

Industrial infrastructure across Gujarat relies on reliable steam distribution components to run uninterrupted operations. As a dependable supplier, Awal Valve delivers genuine UKL products, including the UKL UTD 21 thermodynamic steam trap, to plants located in Ahmedabad, Vadodara, Surat, Rajkot, Bharuch, Ankleshwar, and Jamnagar. Engineering units across the region turn to local distribution networks for rapid sourcing of original Uni Klinger steam traps.

Why Choose Awal Valve

  • Authentic Product Guarantee: Direct access to original Uni Klinger Limited valves and steam traps with official datasheets.
  • Technical Assistance: Sourcing support to ensure correct size and end connection selection for steam lines.
  • Gujarat Regional Reach: Timely order processing and regional delivery across major industrial clusters in Gujarat.

Conclusion

The UKL thermodynamic steam trap / UTD 21 offers a proven, cast stainless steel solution for condensate management in steam headers and process lines. With its integrated strainer, compact Y-pattern design, and reliable disc operation, the UKL UTD 21 ensures clean seating and long operational service.

FAQs

Q1: What material is used for the UKL UTD 21 body?

The UKL UTD 21 body is manufactured in cast stainless steel ASTM A743 Gr. CA40 / AISI 420.

Q2: What is the maximum working pressure rating for the UKL UTD 21?

The UKL UTD 21 thermodynamic steam trap is rated for working pressure ranges up to 30 bar(g).

Q3: Does the UKL UTD 21 steam trap have an internal strainer?

Yes, it features an integral stainless steel strainer mesh built into the bottom Y-chamber.

Q4: Which pipe sizes are available for the UKL UTD 21?

The UKL UTD 21 is available in 15 mm, 20 mm, and 25 mm sizes (½", ¾", 1").

Q5: Where can I source the UKL UTD 21 thermodynamic steam trap in Gujarat?

You can source the UKL UTD 21 thermodynamic steam trap through Awal Valve, supplying industrial locations in Ahmedabad and across Gujarat.

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