Thermostatic Bimetallic Steam Trap BK 27

The BK 27 steam trap is used for higher pressure medium-capacity applications such as heat exchangers, large air preheaters, tank heaters, etc. The stainless steel bimetallic plates and the staged nozzle assure long lasting service and zero steam loss operation even under superheat or waterhammer conditions.

Click to enlarge
1 image available

  • Brands:
    Gestra
  • Applications:
    Reactor Circulation, Recycling Services, Residual Heat Removal
  • Industries:
    Power Generation, Primary Processing, Steam Systems, Utilities, Condensate Systems, General Industries, Pharmaceuticals
  • Standards:
    ASME (ANSI)

Application
The BK 27 steam trap is used for higher pressure medium-capacity applications such as heat exchangers, large air preheaters, tank heaters, etc. The stainless steel bimetallic plates and the staged nozzle assure long lasting service and zero steam loss operation even under superheat or waterhammer conditions.
Features and Benefits
• Forged carbon steel body.
• Pressure assisted fail open design.
• Modulating bimetallic regulator with fatigue free stainless steel plates. No adjustment required.
• In-line adjustment available for characterization to process conditions and effects of back pressure.
• Discharges hot condensate at approximately 18°F (10°C) below saturation temperature throughout its operating range. One internal regulator for all pressure ranges.
• Unaffected by water hammer – Solid stainless steel internals.
• Self draining – will not freeze when installed in gravity drainage position.
• Automatically vents non-condensables and has a high  (>8:1) cold water capacity for rapid start-up.
• Operates with zero steam loss throughout its operating range saving steam and money during the life of the trap.
• Easy in-line inspection and maintenance – no need to remove the trap from the piping to replace the internals.
• Can be installed in any position.
• Integral stainless steel strainer.
• Internal check valve design.
• Two (2) year guarantee.
Materials
• Body and Cover – ASTM A182 F1 (DIN 1.5415)
• Cover Bolts – ASTM A193 B7 (DIN 1.7258)
• Bimetallic Regulator – Stainless Steels
• Other Internals – Stainless Steel

Material/Test Certificates
The following test certificates can be issued on request in accordance with EN 10204 – 2.2 and -3.1B. All inspection requirements have to be stated with the order. Test and/or Inspection certificates must be requested at time of order and cannot be issued after the equipment has been shipped from the factory.
Available End Connections
Flanges: ANSI 300RF, 600RF, DIN
NPT
SW, BW
How to Order
Specify trap, end connection size and type.
For Example: BK 27 11/2" NPT
If ANSI flanged ends are required, specify either ANSI 300 RF or ANSI 600 RF.

Show/hide all languages

Showing all languages below...

BK 27 IOM

The User Instructions for the BK 27

BK 27 Datasheet

Datsheet BK 27

Thermostatic Bimetallic Steam Trap BK 27 US Product Catalog

Thermostatic Bimetallic Steam Trap BK 27 US Product Catalog pages 45-46

GESTRA Steam Solutions

Steam Traps and Valves for Energy Industries, Electronic Controls, Automation and Special Equipment and Vessels for Heat Recovery.

There are no related products.

Ready to buy?

1. Find your closest Flowserve sales contact by using our global sales contacts locator.

2. Call or email the Flowserve sales contact and provide your required specifications.

Still gathering information?

To learn more about Flowserve products, subscribe to our e-mail newsletter.

  
Ask a Question

Required Fields












Please choose which of the following best describes you: