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Fluid Control Equipment

Steam Traps with Bypass Valve

J3S-X Series

Shorten start-up and batch cycles; systemize bypass blowdown

Free Float® steam traps with a built-in bypass valve

Free Float® Steam Trap Series Pamphlet

Bypass Blowdown Steam Traps Pamphlet

Product Selection by Application

Benefits and Features

Space-saving Design

The integral bypass valve eliminates the need for a separate bypass line, thereby saving space at the trap installation.

Reduced Pipeline Costs

Installation costs are reduced, as neither a bypass valve nor bypass piping are required.

Energy Conservation

Utilizes the TLV Free Float®. The combination of the valve opening being under a continuous water-seal and the 3-point float seating prevents steam leakage.

Long Service Life

The spherical Free Float® rotates, allowing any point on its surface to act as the valve seal and thus ensuring long service life.

Inline Trap Maintenance

Maintenance is possible without removing the trap from the piping. For disassembly and cleaning, simply remove the four bolts securing the cover of the trap.

Application Areas

  • Steam main lines, steam headers, presses, tracers, etc.

Product Details

Model Photo Connection Body Material Type of Valve PMO (barg) TMO (°C) Discharge Capacity (kg/h) Automatic Venting Specifications Manual
J3S-X-BV Screwed Stainless (ASTM A351 Gr.CF8) Hand-operated 10 185 760 Initial air and high-temperature air during operation Specifications Manual
Flanged
J3S-X-PB Screwed Stainless (ASTM A351 Gr.CF8) Pneumatic 10 185 760 Initial air and high-temperature air during operation Specifications Manual
Flanged
J3S-X-RV Screwed Stainless (ASTM A351 Gr.CF8) Hand-operated (*1) 21 220 760 Initial air and high-temperature air during operation Specifications Manual
Flanged
  • *1: Can be used to eliminate steam locking
  • PMO = Maximum Operating Pressure
  • TMO = Maximum Operating Temperature

The latest version of each product's instruction manual can be found on this page.

 

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