TV/US-XR

794-0X0000-XXX

DOWNLOAD REQUEST QUOTE
The reverse-acting TV/US-XR (Tube Fitting/Ultra Surface Sensing) sample cooler control valve opens on rising temperatures to allow cooling fluid in to keep a process from overheating. The valve may be installed so the valve’s thermal wax actuator is immersed in the process fluid or mounted non-invasively to the pipeline with a band-o-let fitting. The TV/US-XR operates the same way as the US/S-X valve, but it has tube compression fittings instead of pipe fittings and the Cv is around half of the US/S-XR valve.The wax actuator automatically and continuously senses the process temperature either directly or through thermal conduction to modulate the valve open/closed and regulate the flow of cooling media.
These compact self-contained sample cooler control valves can be used to control cooling media to economically remove heat from equipment or a process. Controlling air flow to a vortex cooling device and controlling cooling media flow to a sample cooler in response to sample temperature are common applications.The direct-acting model, TV/US-X is designed to monitor and control the flow of heating media to protect facility pipelines from freezing.
  • Exclusive self-actuating Thermoloid® wax blend thermal actuator
  • All stainless-steel construction
  • Compact low mass – fast response
  • Ram-type plug for reliable shut off
  • Narrow temperature band
  • Unaffected by pressure variations
  • Self-operating – no external power source required
  • Prevents process overheating
  • Discharges minimum amount of media for temperature control
  • Maintains optimal process temperature
  • Quick and easy installation
  • Long service life
Series TV/US-XR
Description 1/2" TV/US-XR
Size 1/2" NPT
Length-in 6.2
Length-mm 158
Weight lb 0.6
Weight kg 0.27
Cv 0.9
Maximum Operating Pressure 200 PSIG (13.8 BAR)
Maximum Temperature Valve End 388°F (198°C)
Maximum Temperature Sensing End 150°F (66°C) over set-point limit 300ºF(149ºC)
Opening Temperature 40°F, 45°F, 50°F, 60°F, 70°F, 75°F, 85°F, 95°F, 100°F, 105°F, 110°F, 115°F, 120°F, 125°F, 130°F, 140°F, 150°F, 160°F, 170°F, 175°F, 180°F, 190°F, 200°F, 210°F (4.4°C, 7.2°C, 10°C, 15.6°C, 21.1°C, 23.9°C, 29.4°C, 35°C, 37.8°C, 40.6°C, 43.3°C, 46.1°C, 48.9°C, 51.7°C, 54.4°C, 60°C, 65.6°C, 71.1°C, 76.7°C, 79.4°C, 82.2°C, 87.8°C, 93.3°C, 98.9°C)
Closing Temperature Valve will close 10°F below the open temperature
Body Material Stainless Steel
Seal Material Viton. Others available upon request.
Fittings Parker A-LOK or Swagelok
Isometric View Download
Front View Download
Top View Download
Side View Download

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