Model 2511A TESTanDRAIN® - Threaded Single Handle Ball Valve

Model 2511A Threaded TESTanDRAIN® is a 300 PSI rated single-handle ball valve that was specifically designed to provide both the test function and the express drain function required for a wet fire sprinkler system. The Model 2511A provides an alternate handle location from the Model 1011A for multi-directional installations. It features a tamper-resistant test orifice, integral tamper-resistant sight glasses, and a tapped port for system access. The Model 2511A has the added feature of a Model 7000 Pressure Relief Valve with drainage piping. It is designed to relieve excess pressure caused by surges or temperature changes while solving the difficult problem of providing the relief valve with a drainage-piping outlet. Model 2511A complies with the requirements of NFPA 13 which stipulates a pressure relief valve be installed on all gridded systems and downstream of all pressure-reducing valves. Available in 1" and 1-1/4" NPT and 2" Groove with all specifiable orifice sizes: 3/8" (2.8K), 7/16" (4.2K), 1/2" (5.6K), 17/32" (8.0K), 5/8" (11.2K, ELO), 3/4" (14.0K, ESFR), and K25.

  • The AGF Manufacturing Inc. Model 2511A TESTanDRAIN® matches all the features and benefits of our Model 2500 by providing both the test function and the express drain function in a multistory installation for a wet fire sprinkler system, with the added feature of an integral Model 7000 Pressure Relief Valve with drainage piping.
  • The 2" Model 2511A features a groove x groove connection.
  • The Model 2511A complies with the requirements of NFPA-13 that stipulate a pressure relief valve be installed on all gridded systems and downstream of all pressure reducing valves.
  • The Model 2511A TESTanDRAIN® is a multi-direction, compact single-handle ball valve which includes a tamper-resistant test orifice and integral tamper-resistant sight glasses, and is 300 PSI rated.
  • The Model 2511A TESTanDRAIN® provides an alternate handle location from the Model 1011A for difficult install situations
  • Available in 1" and 1¼" NPT and 2" Groove, with all specifiable orifice sizes ³/8" (2.8K), 7/16" (4.2K), ½" (5.6K), 17/32" (8.0K), 5/8" (11.2K, ELO), ¾" (14.0K, ESFR) and K25 as required by NFPA 13, 2007 Edition.
  • The included UL/FM Model 7000 Pressure Relief Valve features a flushing handle and is factory rated at 175 PSI. Other pressure settings are available and may be substituted.
  • Designed to relieve excess system pressure caused by surges or temperature changes as well as solve the difficult problem of providing the relief valve with a convenient drainage-piping outlet.
  • Shipped with relief valve and bypass drain ports plugged to expedite pressure testing the system.
  • A locking kit is available and can be ordered with the valve to provide vandal resistance or prevent unintentional alarm activation.
  • Repair kits are available and the valve does not need to be removed from the system for repair.
  • Made in the USA
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