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  • AF Ambient Sensing Freeze Protection Valves

    Maximum Performance Minimum Cost

    • Self-contained actuator
    • No external power or remote signal
    • In-line serviceability
    • Insensitive to line pressure
    • Valve opens/closes gradually, preventing system shock
    • High repeatability: No set point drift
    • Set points from 35 to 240°F
    • Maximum working pressure 200 psig
    • 100% factory tested
    Benefits
    • Easy Installation
    • Reliable, unattended operation
    • Minimal maintenance requirements
    • Eliminates costly freeze damage
    Specification and Ordering Information
    • Solid/Liquid Thermal Actuator
    • Brass or Stainless Steel Body
    • Stainless Steel Springs
    • Stainless Steel Seat
    • Silicone Plug Seal

  • Ogontz F Series Fluid Temperature Sensing Valves

    Maximum Performance, Minimum Cost Benefits

    • Easy installation, low installation costs
    • Automatic fail-safe design
    • Reliable, unattended operation
    • Minimal maintenance requirements
    • Eliminate costly freeze damage
    • Reduce cost of seasonal open blocked valves
    • Protect personnel from accidental scalding at emergency shower and eyewash stations
    • Increased efficiencies in cooling water control
    Design Features
    • Fail-safe (direct acting valve opens)
    • Self-contained actuator: Solid/liquid thermal actuator requires no external power or remote signal
    • In-line serviceability (exception 1/2 F Tubular)
    • Insensitive to line pressure
    • Valve port opens/closes gradually, preventing system shock
    • High repeatability: No set pint drift
    • Temperature set pints from 35°F to 255°F
    • Available in line sizes from 1/2" to 2"
    • 100% factory tested
    Self-Contained Thermal Actuator
    The heart of the F Series valve is a unique, solid-liquid phase thermal actuator. This hydrocarbon wax-filled device actuates the valve in response to changes in temperature. The transition from solid to liquid phase causes a large change in volume, exerting a tremendous force over a narrow temperature band.

  • TL Ambient Sensing Control Valves

    The Ogontz TL valve is a fully self-contained, temperature-actuated control valve. It effectively eliminates steam waste by automatically regulating the supply of steam in response to changes in ambient temperature. As a result, the TL valve achieves dramatic reductions in the amount of steam consumed, with annual savings averaging eight times its installed cost. High reliability, low maintenance and long service life are assured by the state-of-the-art, precision thermal actuator. The TL valve completely eliminates the use of hazardous, chemically filled diaphragms, delicate capillaries or thin-walled bellows. The TL valve continuously monitors ambient temperature, and regulates steam flow on an as needed basis. This eliminates steam waste and substantially reduces the possibility of overheating. The TL valve is ideal for steam-traced lines of all types, protecting temperature sensitive instrumentation, winterizing product lines, conserving energy in unit heaters, and other applications requiring control of heat transfer media (i.e. glycol, hot oil, water, etc.) based on ambient temperature change. The TL ambient sensing valve is the key to positive, year-round protection of your systems and equipment at the lowest cost.Design Features

    • Direct acting (no pilot valve)
    • Self-contained, solid-liquid thermal actuator requires no external power or operating signal
    • High repeatability — no set point drift
    • Valve port opens gradually, preventing system shock
    • Fail safe (valve opens)
    • Temperature set points from 35°F to 240°F
    • In-line serviceable
    • Line sizes 1/2" through 2"
    • 100% factory tested
    Self-Contained Thermal ActuatorThe heart of the TL valve is the unique, solid-liquid phase thermal actuator. This hydrocarbon wax-filled device actuates the valve in response to changes in ambient temperature. The transition from solid to liquid phase causes a large change in volume, exerting a tremendous force over a narrow temperature band.

  • MF Temperature Control Valves

    Design Features

    • Brass body
    • Stainless Steel and Brass internal components
    • Long life silicon plug seal
    • Corrosion resistant Ogontz thermal actuator
    • Maximum operating pressure of 150 psig (10.3 bar)
    Benefits
    • Easy installation
    • Reliable, unattended operation
    • Minimal maintenance
    • Provides effective control
    • Various appplications in freeze protection and temperature control

  • TM Temperature Control Valve

    Design Features

    • Self Operated
    • Brass or Stainless Steel Body and Components
    • Long life silicone plug seal
    • Corrosion resistant
    • Ogontz thermal actuator
    • Maximum operating pressure 150 Psig [10.3 bar]

    Benefits
    • Easy installation
    • Reliable, unattended operation
    • Minimal maintenance
    • Provides effective control

  • TMR Temperature Control Valve 2

    Design Features

    • Self Operated
    • Brass or Stainless Steel Body and Components
    • Long life HNBR plug seal
    • Corrosion resistant
    • Ogontz thermal actuator
    • Maximum operating pressure 120 Psig [8.3 bar]

    Benefits

    • Easy installation
    • Reliable, unattended operation
    • Minimal maintenance
    • Provides effective control

  • PP Flow Through Freeze Protection Drain Valve

    Typical Applications

    • RV's
    • Mobile Homes
    • Outside Pool Showers
    • Coach / Bus Bath Rooms
    • Sprinkler Systems
    Design Features
    • Self-contained thermal actuator
    • No external power or remote signal
    • In-line serviceability
    • Valve opens/closes gradually, preventing system shock
    • High repeatability: No set point drift
    • 100% factory tested
    Benefits
    • Easy installation
    • Reliable, unattended operation
    • Minimal maintenance requirements
    • Eliminates costly freeze damage