3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed  (Threaded) Zoom

3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)

SKU:V075T2G1ZA024Q4A1

Brand: Taco

Taco
V075T2G1ZA024Q4A1 has been discontinued.
Direct Replacement:
SKU: V075T2G2ZA024Q4A1
Brand: Taco
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Specs

Size: 3/4"
Connection Type: Threaded
Body Pattern: 2-Way
Position: Normally Closed
Flow Capacity (Cv): 10.3 Cv
Max Pressure (PSI): 300 psi
Voltage:
?
24v
Application: Zoning

Description for Taco V075T2G1ZA024Q4A1

The Taco Geo-Sentry Zone Valve enhances the overall performance of any geothermal system. The unique patented technology in the Geo-Sentry utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body design. All this adds up to a geothermal zone valve that leads the industry in energy efficiency, flow capacity (Cv), shutoff pressure rating, ease of installation, diagnostic capability and the number of valves (12) that can be use on a standard 40VA transformer. The Taco Geo-Sentry zone valves are available in sweat, threaded and 3-way configurations.

Features

  • Up to 93% less energy usage
  • Universal Installation Orientation
  • Usable on Condensing Chilled Water Installations
  • 12 valves on one 40VA transformer
  • Multi-Function LED
  • Quick Connect Wiring
  • 125 PSI Shut-off
  • Push button actuator replacement
  • Easy wire quick connections
  • Manual override button
  • Positional indicator

3/4" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)

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by PowerReviews
Taco3/4"" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)
 
5.0

(based on 2 reviews)

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Reviewed by 2 customers

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5.0

Slow open and close valve for Geothermal

By Geo

from OH

Verified Buyer

Pros

    Cons

      Best Uses

        Comments about Taco 3/4"" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded):

        This valve helped quiet down a noisy geothermal system where the original installer used a pilot operated solenoid valve connected to undersized piping. The high water velocity in the 3/4 piping would cause a pronounced water hammer throughout the home whenever the old valve closed. This slow open and close TACO valve was the least cost option compared to replacement of the entire supply and discharge piping. No more water hammer and a now, a new a customer who can get a nights rest without a disturbing Ka-Thump every 15 or so minutes. From experience, if using any form of a motorized water valve it is best to keep a spare power head on your shelf as an emergency replacement. These motors get a great deal of cycling wear and eventually need to be replaced. With Geothermal systems if there is no water flow there is no heat or AC and you are left only with emergency heat or no AC. So; be certain to order a replacement power head for the same style valve and pay close attention to the designation for "normally open" and "normally closed" as this valve will use a "normally closed" power head.

        • Was this a gift?:
        • No
         
        5.0

        New Geo-thermal valve

        By Steve

        from Traverse City,Michigan

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about Taco 3/4"" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded):

              I bought these as a 'next gen' valve to replace my older TACO series. I wanted a simpler valve that would hold up to my well water open system design. I was concerned about 'hamering' but the valve is very quiet and I really like the LED monitoring system and ability to manually close if needed.

              TACO support was instrumental in my decision to buy! I would definitely talk with them regarding your application. I am a very satisfied customer!

              • Was this a gift?:
              • No

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              2 Questions | 2 Answers
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              • 3/4"" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)

                Q:

                Is this a slow opening & closing valve
                Asked on 7/22/2014 by razor from South Carolina

                1 answer

                • CUSTOMER CARE

                  A:

                  Taco Geo-Sentry valves take five seconds to open or close. This would not normally be considered slow open/close.

                  Answered on 7/24/2014 by SupplyHouse Staff from NY
              • 3/4"" Geo-Sentry GeoThermal Zone Valve Normally Closed (Threaded)

                Q:

                How is this valve different from the Taco Zone Sentry?
                Asked on 2/12/2014 by wsmith

                1 answer

                • CUSTOMER CARE

                  A:

                  It is made from materials that can resist oxygen corrosion more effectively than those in a Zone Sentry valve. Zone Sentry valves are designed for use in closed-loop systems, but Geo-Sentry valves are designed for use in open-loop geothermal systems. Open-loop systems contain fresh oxygen.

                  Answered on 2/14/2014 by PexSupply Staff from NY
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