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GRISWOLD

     PIC -V - Pressure Independent Optimized Control Valve -  combines the balancing valve and control valve in one compact package.  The PIC-V will control the flow from full open to full closed.  Maintains required flow rate regardless of pressure changes in the system.

    PRE-ASSEMBLED SYSTEMS - Coil Piping Packages and Hose Kits - Pre-assembled piping systems easily connect your HVAC system to hydronic terminal units and can be designed for virtually any hydronic system. They come shrink wrapped, making distribution at the job site easier.  Reduces the risk of misplacing parts. Can include all or any of the following: Flow Control Valves, Isolators, ball valves, unions, Y-strainers, temperature control valves, ss hoses, insulated hoses, air vents, pressure/temp test valves and drain valves. 48 hour quickship available.

    Automatic Flow Control - The Isolator™R, Isolator™Y and K are designed to be flexible to meet today's changing systems.  The cartridge in the valves are easily removed and/or replaced without breaking the pipe connections.  Griswold offers a wide selection of automatic flow control valves for flows from 0.33 to 17,000 gpm and pipe diameters of 1/2" to 30".

    Manual Balance Valves - "Quickset" with Flow Optimizer makes manual balancing accurate and quick - combines the accurate flow measurement of a venturi and the simple flow setting and shut off convenience of a quarter turn ball valve.

     The Automizer - Automatic Flow Limiting Temperature Control Valve.  3 Features in 1 Valve.  Most coils have temperature control valve and a balancing or limiting valve. Two valves means two manufacturers and two distributors.  Griswold provides a single source for both. And an added feature, the Automizer has an integrated isolation ball valve.  The entire return side of the coil in one valve. Less hassle and less headaches.

    The Unimizer - 2 and 3 Way Actuated Ball Valves.  With the technology of the Griswold parabolic flow "OPTIMIZER"  a device inserted into the ball to achieve Equal Percentage Control Characteristics, the Unimizer eliminates inaccuracy in ball valves.  You can achieve the low Cv ratings of a globe valve at the low price of a ball valve with the added benefit of higher close off pressure.  The Unimizer is available in female threaded and female sweat configurations.  The Unimizer Union offers an added bonus of a Union End Connection.

 

Griswold Controls

e-mail us at sales@clappassociates.com