GESTRA - Model UNA 45/46 -Ball-Float Steam Traps Valve
Steam traps with ball float for removing condensate from steam, cold condensate or distillates without banking-up. The traps with the tried and tested rolling ball seal work with exceptionally low friction and therefore have very low actuating forces. They are durable and guarantee maximum tightness.
Universal steam trap for virtually all requirements. Especially recommended for the drainage of
- Steam-regulated heat exchangers
- Systems with a high condensate flowrate
- Steam manifolds
- Steam driers, gas driers, cyclone separators
- Systems with very small operating pressures, very low differential pressure and extremely variable operating conditions
- Vacuum systems
- Gas and compressed air lines
- Drying cylinders
The series is also ideal as a discharge controller on flash tanks and feedwater tanks.
- Reliable function regardless of back pressure and condensate temperature
- No loss of steam thanks to the formation of a water seal
- Maximum tightness and durability as well as excellent control characteristics, as the sealing unit of the regulator has a rolling or segmented ball
- Immediate response level control without automatic venting – Simplex version
- With automatic, fast-acting venting for steam systems – Duplex version
- Especially insensitive to dirt
- Inner parts made of corrosion-resistant stainless steel
- Fully operational even when back pressure is nearly 100% of upstream pressure
- Can be serviced without removing the body
Automatic, temperature-dependent venting through thermostatic capsule. Cold condensate and air are discharged.
The rolling ball valve is actuated directly by the float, based on the condensate flowrate.
The direction of flow through the steam trap (horizontal or vertical) can be changed (from left to right or from right to left) by repositioning the body
