Specifications

• Compact construction for easy installation.
• Fits under the cover of most baseboard convectors with actuator fitted to valve body.
• VU52 and VU53 provide 2-way, straight-through control of water.
• Available in normally closed (VU53) or normally open (VU52) configurations.
• 300 psi (2,000 kPa, PN20) operating pressure rating.
• Patented ball seal provides long service life, soft close off.
• Triple O-ring seal provides three lines of defense against corrosion and water leakage around drive shaft.
• Quick opening flow curve.
• Available with NPT end connections for iron or steel piping.

Features

• Valve Type: Fan Coil Valve
• Body Pattern: Two-way, Straight-through
• Flow Characteristics: Quick Opening
• Controlled Medium: Chilled or hot water with up to 60% Glycol
• Maximum Safe Operating Pressure (psi): 300 psig
• Valve Action: Normally Closed
• Actuation: Must be purchased separately
• Ambient Temperature Range (F): 34 F to 125 F at 200 F Fluid
• Used with: VU444 Actuator, VU844 Actuator