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1 in Thermostatic Mixing Valve, Threaded

SKU559122

Description

Series LFMMV Thermostatic Mixing Valves maintain and limit mixed hot water to a desired, selectable temperature. The LFMMV series can be set to any temperature between 80 deg F and 120 deg F with flow rates as low as 0.5 gpm and as high as 12 gpm (refer to capacity chart on back). This mixing valve series is listed under ASSE 1017 for valves used in hot water source applications, ASSE 1069 for single-pipe, tempered water applications and ASSE 1070 for valves used in individual or multiple fixture applications and also listed IAPMO cUPC. The LFMMVs feature Lead Free* construction to comply with Lead Free* installation requirements. The LFMMV-M1 uses a double throttling design to control both the hot and cold water supply to the mixed outlet. The superior flow characteristics of this valve provide accurate temperature control (+/-3 deg F) with low pressure drop across the rated flow range. As an added feature, the LFMMV-M1 series incorporates integral inlet filter washers and check valves in both the hot and cold water inlets to protect against cross flow. The LFMMV-M1 is available with either union thread (-UT), union solder (-US), CPVC (-CPVC ) Quick-Connect (-QC) or PEX (-PEX) end connectors. Maximum Pressure: 150psi (10.55 bar).

$401.17

each
Out of Stock
or for lower prices and free shipping.
  • Lead free cast copper silicon alloy body construction
  • Solid wax hydraulic principle thermostat assures dependable mixing of hot and cold water
  • Thermostat controls both hot and cold water
  • Solder, threaded, PEX or CPVC, quick connect end connection or with press
  • Adjustment cap with locking feature
  • The wetted surface of this product contacted by consumable water contains less than one quarter of one percent (0.25%) of lead by weight
  • Stainless steel disc and spring
  • Polysulfone piston
  • 30 psi static minimum supply pressure
  • 120 to 180 deg F hot and 39 to 85 deg F cold inlet temperature
  • 5 deg F above set point hot water inlet and outlet temperature differential
  • 80 to 120 deg F temperature out field range
  • Accurate within +/- 3 deg F temperature out
  • 0.5 gpm at 0.8 psi to 20 gpm at 125 psi flow
  • 25% maximum pressure differential between hot and cold water supplies
  • When tested in accordance with ASSE 1017/1069/1070
Nominal Size1 in
End StyleThreaded Union
SeriesLFMMV
Dimensions5-5/16 in W x 5-5/8 in H
Body MaterialCast Copper Silicon Alloy
Domestic/ImportDomestic
Flow Capacity0.5 to 20 gpm
Pressure Rating150 psi
Softgoods MaterialBuna-N®/EPDM O-Ring
Temperature Rating200 deg F