SMART-CROSS(YTF-20C/20P)

Auto flow - Temperature Control valve

The constant flow temperature control valve is installed in a pipeline in the vicinity of a Fan coil unit and hot water distributor within a household of a central and district heating system. It
enhances energy efficiency by maintaining a selected temperature and controlling the flow.

• Applied to Fan coil unit of cooling/heating system, chilled beam or/and heating unit
• Distributes constant flow without effect from pressure differential changes in the system
• Easy to control flow in the building and enhances energy efficiency.
• With extra unit in the system, it will distribute constant flow.
• The initial setting does not require 0 control, and it can stroke control in set flow.
• Pressure range is controllable during changes in differential pressure.
• Excessive flow control is possible even when the system is in high pressure difference.
• The valve is economically designed to be small so that it doe not matter whether its right or left type

SMART-CROSS Application Area

• Pressure independent control valve: Fan coil unit of Heating/Cooling system, Air handling unit or/and Terminal unit
• System where it requires flow control with no effect from changes in pressure difference.
• Unit that requires external flow control.
• Any equipment that required energy saving by controlling flow 100%

Specification:

• Type: FTF-20C (thermal, Electronic on/off)/ YTF-20P (ratio control)
• Size: 15 (1/2”) ~ 50 (2”)
• Differential pressure range 0.03~0.4MPa ( 30~400KPa )
• Applicable fluid Hot / Cold Water
• Temp. (Fluid temp) 5~120℃
• Temp.(surrounding temp) -20 ~ 65℃
• End connection
  • Inlet: PT Screw (Internal diameter) / PF Screw (an external diameter)
  • Outlet: PT Screw (Internal diameter) / PF Screw (an external diameter)
• Material
  • Body KSD 6024 CAC 303
  • Disc KSD 5101 C3603BE
  • Diaphragm EPDM
• Hydraulic test pressure 1.5 Mpa (1500 KPa)