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Sterlco 56T .375 inch 125F-200F Adjustable Temperature Control Valve

$ 533.83

Sterling Steam Controls Inc. offers this Sterlco 56T .375 inch 125F-200F Adjustable Temperature Control Valve. 56T Valve accurately regulates coolant flow rate based upon desired process temperature setpoint adjustable between the range indicated. Brass valve with 6 foot capillary and bulb are standard with additional options to choose from.

Optional Tank Bulb Well

Optional Capillary Length (6ft Standard)

Optional Armor Over Capillary

Optional Size Capillary Bulb Sizes

Optional Weep Hole


The Sterlco 56T .375 inch 125F-200F Adjustable Temperature Control Valve has everything needed for reliable temperature control. Trust this most reliable Sterlco 56T Temperature Control Valve 125F-200F evenly regulates cooling water temperature between 125F -200F. Also regulates other fluids in the most rugged applications. It’s ideal for water cooled heat exchangers, hydraulic power packaged equipment, hydraulic presses or wherever reliable performance is required. The 56-T Valve is available in six different temperature ranges.


  • Liquid Connections Size: 3/8″ NPT
  • Fluid Pressure Range: Up to 125 PSI for 3/8″ through 1 1/4″ NPT sizes
  • Standard Temperature Range: Adjustable (opening point adjustment may be anywhere within the standard ranges shown)
  • Body: Brass Alloy Casting
  • Valve Parts: Brass Alloy
  • Standard Capillary Length: 6′ (for other capillary lengths, consult factory)
  • Valve Mounting: Any position
  • Standard Bulbs For 3/8″, 1/2″ NPT Size Units: 5/8″ x 6″ with 3/4″ union connection
  • Special Bulbs: 3/8″ through 1 1/4″ sizes: 9/16″ x 3 1/4″, with 1/2″ union connection; 9/16″ x 6 3/4″ with 1/2″ union connection. Available on special order. Please consult factory for details.
  • Seat Disc: Replaceable Buna-N
  • Seat Bead: Replaceable stainless steel (3/8” through 1 1/4”)
  • Temperature Adjustment:  3/8” – 1 1/4” valves: For lower temperature, turn adjusting screw counterclockwise. For higher temperature, turn clockwise.

56-T Series Specifications Brochure

Additional information

Weight 4 lbs
Dimensions 14 × 5 × 5 in
Manufacturer Part Number


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