WATTS® 0559100 LF1170 Temperature Control Valve, 1/2 in, Union Solder, 150 psi, 0.5 gpm, Copper Silicon Alloy Body
- Body Material: Copper Silicon Alloy
- Dimensions: 4-13/16 in W x 5-3/8 in H
- Domestic/Import: Domestic
- End Style: Solder Union
- Flow Rate: 0.5
- Media: Water
- Nominal Size: 1/2
- Pressure Rating: 150
- Series: LF1170M2-US
- Softgoods Material: EPDM O-Ring
- Temperature Rating: 200
- Trim Material: Stainless Steel
WATTS® Temperature Control Valve, Series: LF1170, 1/2 in Nominal, Union Solder, 150 psi, 200 deg F, 0.5 gpm, Media: Water, Copper Silicon Alloy Body, Stainless Steel Trim, EPDM O-Ring, 4-13/16 in W x 5-3/8 in H
This lead free hot water control valve, 1/2 in, is designed for installation on water heating equipment to provide tempered water to point-of-use fixtures and is ideal for radiant heat applications. The double throttling design combines hot and cold water control for a sensitive response to water temperature changes in the mixing chamber. It consists of a lead free cast copper silicon alloy, solder union connections, integral filter washers and check valves, solid wax hydraulic principle thermostat, virtual shutoff upon loss of cold water supply and a locking mechanism for the temperature setting. The maximum pressure is 150 psi. The adjustable field range temperature is 90 to 160 deg F.
- Features
- Thermal actuation technology for precise temperature control
- Integral filter washers and check valves
- Solid wax hydraulic principle thermostat assures dependable mixing of hot and cold water
- Copper thermostat controls both hot and cold water
- Adjustment cap with locking feature
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- 30 psi static minimum supply pressure
- 120 to 200 deg F hot inlet and 40 to 85 deg F cold inlet temperature
- 5 deg F above set point hot water inlet to outlet differential temperature
- Accurate within +/- 3 deg F temperature out
- 25% maximum pressure differential between hot and cold water supplies
- 3-1/8 in top to inlet
- 90 to 160 deg F temperature out
- Polysulfone piston
- Standard/Approvals: ASSE 1017/1069/1070, CSA B125, cUPC/IAPMO listed and UPC listed