Red-White Valve Hydronic Controls

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

• 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

• 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

• 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

• 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.