Unbalanced Single Seat Port Throttling
Description
It can be used with a wide variety of non abrasive/non-adhesive compressible and non-compressible fluids. The trim is single seated, metal to metal. The unbalanced single seat plug modulates flow by uncovering ports in the cage. The cage porting produces the pressure drop or flow control. It is the standard trim for valve sizes 1" (38 mm) and smaller.
Features
- On/Off or Modulating Control
- Applicable to Moderate Flow Rates and Low Differential Pressures
- Wide Variety of Use With Compressible and Non-Compressible Fluids
- Available in Unbalanced and Balanced Designs
- Balanced Trim Limited to 260 Degrees Centigrade with U-cup Seal
- ANSI / FCI 70-2 Class V shutoff
Applications
• Level control
• Feedwater control
• Steam pressure reducing
