Model 1011T TESTanDRAIN®
M1011T Item ID Orifice Size Size Connection
200T 3/8" Orifice 3/4" Thread X Thread
201T 7/16" Orifice
202T 1/2" Orifice
203T 17/32" Orifice
204T 5/8" ELO Orifice
210T 3/8" Orifice 1" Thread X Thread
211T 7/16" Orifice
212T 1/2" Orifice
213T 17/32" Orifice
214T 5/8" ELO Orifice
220T 3/8" Orifice 1 1/4" Thread X Thread
221T 7/16" Orifice
222T 1/2" Orifice
223T 17/32" Orifice
224T 5/8" ELO Orifice
225T 3/4" ESFR Orifice
230T 3/8" Orifice 1 1/2" Thread X Thread
231T 7/16" Orifice
232T 1/2" Orifice
233T 17/32" Orifice
234T 5/8" ELO Orifice
235T 3/4" ESFR Orifice
236T K25 Orifice
240T 3/8" Orifice 2" Thread X Thread
241T 7/16" Orifice
242T 1/2" Orifice
243T 17/32" Orifice
244T 5/8" ELO Orifice
245T 3/4" ESFR Orifice
246T K25 Orifice

Similar to the Model 1000, the Model 1011T TESTanDRAIN® is a 300 PSI rated single handle ball valve specifically designed to provide both the test function and the express drain function required for a wet fire sprinkler system and features a tamper resistant test orifice and integral tamper resistant sight glasses. The Model 1011T has the added features of a Model 7000 Pressure Relief Valve with drainage piping, Model 7500 Pressure Gauge, and Model 7600 1/4" 3-Way Globe Valve. 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. The Model 1011T complies with the requirements of NFPA 13 which stipulate a pressure relief valve be installed on all gridded systems and downstream of all pressure reducing valves. Available in 3/4" through 2" sizes in both NPT and BSPT 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.

Repair Kits are available for all TESTanDRAIN® valves. For more information, visit the "Support" page.

Locate a Distributor

Other TESTanDRAIN® Valves