Red-White Valve Hydronic Controls from N.H. Yates

Hydronic heat and cooling systems use a liquid such as water, glycol, or mineral oil as a medium for transferring heat within a building or structure. In very large commercial buildings, such as tall high-rise building, hydronic systems utilize both a chilled and heated water loop to provide both heating and air conditioning. In other systems, chillers and/or cooling towers are used to provide waster cooling while boilers heat water to warm the building. Whichever type of hydronic system your building may have, odds are Red-White Valve Hydronic Controls are compatible with almost every hydronic heating and cooling system. Here are four of the most popular Hydronic controls from Red-White Valve, however, N.H. Yates is a manufacturer’s representative for the company’s entire line of products.

Red-White Valve Hydronic Controls – DZR Brass Combination Strainer

Red-White Valve Hydronic Controls

  • Blow-out proof stem
  • Adjustable packing nut
  • Y Pattern Strainer
  • Stainless Steel Strainer (20 mesh)
  • Blowdown valve with 3/4 inch hose end
  • 1 installed test point
  • 2 additional tapped 1/4 inch ports
  • Working conditions:
    • Water from 15ºF to 260ºF
      • Below 32ºF only for use with anti-freezing agents
      • Above 212ºF only for use with anti-boiling agents

 

Red-White Valve Controls – Fixed Orifice Double Regulating Globe Valve with Isolation Ball Valve

Red-White Valve Hydronic Controls

  • DZR brass fixed orifice double regulating globe valve
  • Venturi insert
  • Positive shut-off with memory stop
  • Designed according to BS7350
  • Tolerance on nominal Cvs +/-3%
  • Multi-turn adjustment (4 full turns minimum)
  • Union ends (ASME b1.20.1 – NPSM) for tailpiece connections. FNPT, MNPT and solder tailpieces available
  • Isolation valve with union nut for ON/OFF operation FNPT and Solder versions available for ball valve
  • Blow-out proof stem with adjustable packing
  • Working conditions:
    • Water from 15ºF to 260ºF
      • Below 32ºF only for use with anti-freezing agents
      • Above 212ºF only for use with anti-boiling agents

 

Red-White Valve Controls – Brass ON/OFF Terminal Balancing Valve

Red-White Valve Hydronic Controls

  • Low lead brass ON/OFF terminal balancing valve
  • Threaded F/F (ASME B1.20.1 – NPT) or solder joint ends (ASME B16.22)
  • Tolerance on nominal Cv for fully open valve +/-10%
  • Available on following versions – threaded ends, solder joint ends
  • Provided with mounted test points
  • Threaded M3ox1.5 connection for linear actuator
  • 300WOG (max 300psi up to 160ºF, max 150psi at 260ºF)
  • Working conditions:
    • Water from 15ºF to 260ºF
      • Below 32ºF only for use with anti-freezing agents
      • Above 212ºF only for use with anti-boiling agents

 

Red-White Valve Controls – Ductile Iron Automatic Balancing Valve

Red-White Valve Hydronic Controls

  • Ductile iron wafer automatic balancing valve
  • For ASME B16.42 class 150 flanges
  • Provided with eyebolt for DN less than or equal to 4 inches
  • A wide range of flows
  • Test points included
  • Higher flow rates available with multi-cartridge systems for DN greater than or equal to 4 inches
  • Minimum working ∆P depending on cartridge configuration

At N.H. Yates, we know water. If you are an engineer or contractor in need of more information on any of the Red-White Valve Hydronic Controls contact a water professional at Yates today.

 

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