Watts 0559114 LFMMV , LFMMVM1-PEX Thermostatic Mixing Valve , 1/2 in Nominal , PEX Union End Style , 150 psi Pressure , 0.5 to 20 gpm Flow , Cast Copper Silicon Alloy Body , Domestic

WATTS 0559114 PEX *LEAD-FREE* LFMMV-PEX-M1 1/2" THERMOSTATIC MIXING VALVE, PEX END CONNECTIONS, BRONZE BODY 85 DEG F - 120 DEG F ASSE-1070 APPROVED

Mixing Valves
Brand: Watts
MFG #: 0559114 Product ID:3268364
Famous Supply
  • Dimensions: 5-1/4 in W x 5-9/16 in H
  • Series: LFMMV
  • Softgoods Material: Buna-N®/EPDM O-Ring
  • Temperature Rating: 200 deg f
  • Nominal Size: 1/2 in
  • End Style: PEX Union
  • Pressure Rating: 150 psi
  • Flow Capacity: 0.5 to 20 gpm
  • Body Material: Cast Copper Silicon Alloy
  • Domestic/Import: Domestic
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).
  • Features
  • Warranty
  • Standards & Approvals
  • Includes
  • Application
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
Limited
ASSE 1017/1069/1070
cUPC/IAPMO listed
PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
Integral Filter Washers and Check Valves and an Adjustment Cap with Locking Feature
Commercial, Residential and Institutional