UltraMatic™ UMTB 2 ½”

A combination automatic flow control valve (AFCV), isolation valve with threaded ends. The UMTB comes standard with two pressure and temperature test plugs and additional ports for optional accessories.

Product description

Automatic Flow Control Valve, Threaded End, and Ball Valve / Butterfly Valve                     

  • 175 PSIG, 250ºF

  • FNPT threads

  • Body tag

  • Removable, non-clogging flow cartridge

  • Accuracy ±5%

Body:                                                    Epoxy coated ductile iron ASTM A536, 400 PSIG, 350ºF

Flange Gaskets:                                 EPDM

Flow Cartridge:                                   Brass / 304 stainless steel

Cartridge Seal:                                    EPDM gasket

Studs & Nuts:                                      Zinc Plated Steel

Grooved Adapters:                             Ductile Iron ASTM A395, 175 PSIG, 250ºF, Standard 125# Class B Flanges

Shutoff Valve:                                     Epoxy coated cast iron ASTM A126, Lug type butterfly valve, 225 PSIG, 250ºF, 304 stainless steel                                                                        disk, 416 stainless steel shaft


Size Flow Rate
25.00 GPM thru 240.00 GPM


  • Automatic Air Vent
  • Manual Air Vent
  • Manual Air Vent Extended
  • Blowdown Vent/Drain
  • Thermometer Well
  • Hanging Tag
  • Pressure / Temperature Test Plug Extension