ISIS Float Steam Trap FLT27-4.5 PN16

The ISIS FLT27-4.5 PN16 Float Steam Trap is a precision engineered mechanical valve built to keep industrial steam systems running at peak efficiency. Supplied via ISIS Fluid Control using Valsteam ADCA internals, this float and thermostatic (F&T) trap continuously drains condensate and vents air from steam systems, the moment liquid forms, it's gone. Heating surfaces stay clear, heat transfer stays high, and your process never skips a beat.

Rated for nominal pressures up to 16 bar with a maximum differential pressure of 4.5 bar across the valve orifice, the FLT27-4.5 is built for demanding industrial environments. Its robust SG iron (ductile iron) construction provides the strength and durability needed to handle heavy duty steam applications, from cooking and processing kettles to large scale heating systems.

What sets this trap apart is its ability to handle shifting condensate loads without interruption. Rather than draining in intermittent bursts, it operates with a continuous, smooth discharge, eliminating the risk of water pooling, steam locking, or heat loss caused by waterlogged surfaces. The integral air vent further ensures that non-condensable gases are efficiently purged from the system, maintaining optimal performance throughout.

Summary: 

• An ISIS PN16 FLT27-4.5 Float Steam Trap (supplied via ISIS Fluid Control using Valsteam ADCA internals) is an industrial mechanical valve used to continuously drain liquid water (condensate) and vent air from steam systems while trapping live steam inside
• Float and thermostatic (F&T) steam trap with an integral air vent
• Built to handle nominal pressure up to 16 bar
• Designed for a maximum differential pressure rating of 4.5 bar across the valve orifice
• SG Iron (Ductile Iron)
• Keeps heating surfaces clear of water for maximum heat transfer
• Drains large volumes of liquid instantly as it forms
• Prevents water from pooling in cooking or processing kettles
• Used where continuous, smooth drainage is required despite shifting loads

Applications: 
Commonly used in;

• Heat exchangers
• Unit Heaters & dryers
• Jacketed vessels
• Process equipment