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 UKL Ball Float Steam Trap UFT-14 / UFT-20 (Flanged Cast Steel / Cast Iron Mechanical Ball Float Steam Trap with Side-Bolted Cover)

UKL Ball Float Steam Trap UFT-14 / UFT-20 Supplier in Gujarat | Awal Valve

UKL Ball Float Steam Trap UFT-14 / UFT-20

Introduction

In continuous process heating applications, heat exchangers, reboilers, and air heater batteries require steady, instantaneous condensate discharge to maintain peak thermal efficiency. The UKL Ball Float Steam Trap UFT-14 / UFT-20, manufactured by Uni Klinger Limited, is a mechanical steam trap operating on the buoyancy principle (the density differential between water and steam). By automatically raising and lowering an internal float mechanism as condensate accumulates, the UKL UFT series continuously discharges condensate near steam saturation temperatures without wasting live steam.

Product Overview

The UKL ball float steam trap family includes two distinct model construction options to match diverse line pressures and piping requirements: the UFT-14 (constructed in Cast Iron IS 210 FG260) and the UFT-20 (constructed in Cast Carbon Steel ASTM A216 Gr. WCB). Both models incorporate an internal stainless steel float mechanism and can be fitted with an optional Thermostatic Air Vent (TV) for automatic air purging during cold startup, as well as a manual Steam Lock Release (SLR) mechanism to prevent steam locking inside the float chamber.

Technical Specifications

 

Parameter

UFT-14 Specifications

UFT-20 Specifications

Product Name

Ball Float Steam Trap

Ball Float Steam Trap

Product Model / Code

UKL UFT-14

UKL UFT-20

Manufacturer

Uni Klinger Limited (UKL)

Uni Klinger Limited (UKL)

Body & Cover Material

Cast Iron (IS 210 FG260)

Cast Carbon Steel (ASTM A216 Gr. WCB)

Float & Mechanism Material

Stainless Steel AISI 304

Stainless Steel AISI 304

Available Nominal Sizes

15 mm, 20 mm, 25 mm (½", ¾", 1")

15 mm, 20 mm, 25 mm (½", ¾", 1")

Differential Pressure Options

4.5 bar, 10 bar, 14 bar

4.5 bar, 10 bar, 14 bar, 21 bar, 32 bar

Maximum Temperature

193°C

Up to 237°C / 300°C (variant dependent)

End Connections

Threaded (BSP / BSPT / NPT)

Threaded, Socket Weld (ASME B16.11), Flanged (#150 / #300 / #600)

Optional Features

SLR (Steam Lock Release), TV (Thermostatic Vent)

SLR (Steam Lock Release), TV (Thermostatic Vent)

Key Features

  • Buoyancy-Driven Continuous Discharge: Operates continuously based on condensate water levels, ensuring uninterrupted condensate removal from heat exchangers.
  • Dual Body Metallurgy Options: Available in Cast Iron (UFT-14) for low/medium-pressure utilities and Cast Carbon Steel (UFT-20) for higher pressure process loops.
  • Thermostatic Air Venting (TV): Built-in thermostatic vent purges non-condensable air automatically on plant startup.
  • Steam Lock Release (SLR): Optional manual SLR valve allows operators to clear locked steam in the float chamber that could stall float movement.
  • Adaptable Installation: Modular cover layout permits adjustment for horizontal or vertical line configurations.

Applications

  • Indirect Heat Exchangers: Shell-and-tube heat exchangers, jacketed vessels, and plate heat exchangers.
  • Process Heating Units: Reboilers, drying cylinders, laundry calenders, and vulcanizers.
  • HVAC Air Heater Batteries: Draining condensate from steam air heating coils and unit heaters.

Benefits

  • Maximum Heat Transfer: Continuous condensate purging prevents condensate back-up, maintaining full heat exchange surface area.
  • Rapid Startup: Integrated thermostatic air vent vents non-condensable air rapidly during system warm-up.
  • Prevents Steam Locking: SLR feature ensures continuous operation even when steam gets trapped around the float mechanism.

UKL Valve Dealer in Ahmedabad and Gujarat

Process manufacturing facilities in Gujarat require steady condensate drainage systems to protect equipment and optimize energy use. As a dependable supplier, Awal Valve delivers genuine UKL products, including the UKL Ball Float Steam Trap UFT-14 / UFT-20, to industrial complexes across Ahmedabad, Vadodara, Surat, Rajkot, Bharuch, and Ankleshwar. Chemical, textile, and pharmaceutical units in Gujarat rely on UKL mechanical traps for continuous process heating performance.

Why Choose Awal Valve

  • Authentic Sourcing: Complete availability of genuine Uni Klinger Limited traps with manufacturer test certificates.
  • Technical Guidance: Sourcing support to select the correct differential pressure rating (4.5 to 32 bar) and body material (Cast Iron vs. Cast Steel).
  • Regional Distribution: Efficient stock delivery across industrial hubs in Ahmedabad and greater Gujarat.

Conclusion

The UKL Ball Float Steam Trap UFT-14 / UFT-20 offers an efficient, continuous condensate discharge solution for indirect steam heating applications. Available in Cast Iron (UFT-14) and Cast Steel (UFT-20) with optional air venting and steam lock release features, the UKL UFT series protects heat transfer efficiency across industrial steam equipment.

FAQs

Q1: What is the main difference between UKL UFT-14 and UKL UFT-20?

The UFT-14 features a Cast Iron body (IS 210 FG260) suitable for lower pressure applications, while the UFT-20 features a Cast Carbon Steel body (ASTM A216 Gr. WCB) for higher pressure and flanged pipeline duties.

Q2: What size range is available for the UKL UFT-14 / UFT-20 ball float traps?

Both UFT-14 and UFT-20 models are available in nominal sizes of 15 mm, 20 mm, and 25 mm (½", ¾", 1").

Q3: What is the purpose of the SLR feature on the UKL UFT series?

The SLR (Steam Lock Release) is a manual feature used to clear steam trapped inside the float chamber that would otherwise prevent the float from dropping to discharge condensate.

Q4: Does the UKL UFT ball float trap discharge condensate continuously or intermittently?

The UKL UFT series is a mechanical float trap that discharges condensate continuously as water levels rise inside the chamber.

Q5: Can I source the UKL UFT-14 / UFT-20 ball float steam trap in Gujarat through Awal Valve?

Yes, Awal Valve supplies authentic UKL products, including the UKL Ball Float Steam Trap UFT-14 and UFT-20 models, to industrial operations in Ahmedabad and across Gujarat.

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