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Thermostatic Mixing Valves

by Symmons Industries


When you want to control the temperature for all your metered showers, these thermostatic mixing valves are the answer. Provide one or even a group of metered showers with a consistent temperature, so there won't be any one shower using more hot water than the rest.

Symmons Maxline Thermostatic Water Temperature Limiting Device
#7-230-CK-M - 3/4" Male NPT Inlets/Outlet

This Thermostatic Water Temperature Limiting valve needs to be sized according to the expected flow capacity, NOT by the pipe size supplied to the valve. View pressure drop chart
7-230-CK-M Features:
  • Mixing valve with integral checks
  • 3/4" male NPT inlets/outlet
  • Great for kitchen, bathroom, sensor, & metering faucets
  • Lead free compliant brass body and connections
  • Dependable internal ceramic cartridge
  • Dual stainless steel strainers protect against suspended particulate in lines
  • Vandal resistant cap/temperature adjustment handle
  • Temperature control range: 60°-140° F.
  • 0.5 gpm - 14 gpm flow rate
  • Installation & maintenance instructions included
  • Dual certified for ASSE 1017/1070
  • Click here for dimensions
#7-230-CK-M Mixing Valve With Integral Checks = $165.12

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Symmons Maxline Thermostatic Water Temperature Limiting Device
#7-230-CK-FS - 3/4" Female Sweat Inlets/Outlet

This Thermostatic Water Temperature Limiting valve needs to be sized according to the expected flow capacity, NOT by the pipe size supplied to the valve. View pressure drop chart
7-230-CK-FS water temperature limiting device Features:
  • Mixing valve with integral checks
  • 3/4" female sweat inlets/outlet
  • Great for kitchen, bathroom, sensor, & metering faucets
  • Lead free compliant brass constructed body and connections
  • Dual stainless steel strainers protect against particulates in lines
  • Vandal resistant cap/temperature adjustment handle
  • Dependable internal ceramic cartridge
  • Temperature control range: 60°-140° F.
  • 0.5 gpm - 14 gpm flow rate
  • Installation & maintenance instructions included
  • Dual certified for ASSE 1017/1070
  • Click here for dimensions
#7-230-CK-FS Mixing Valve With Integral Checks = $165.78

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TEMPCONTROL® Thermostatic Mixing Valve
Symmons 7-200 This thermostatic mixing valve features:
  • Supplies tempered water to an individual or group of metering shower systems
  • Adjustable temperature (70°-150°F) with vandal resistant lockable handle feature
  • Internal stainless steel check stops for easy shut-off at valve
  • Removable cartridge w/ strainer
  • IPS inlets & outlets
  • Durable brass valve housing, lead free bronze and stainless steel internal parts
  • Compliant with lead free regulations
  • Optional piping and cabinet set includes: 3/4" tamper resistant hex bolt with safety lock nut (range 70°-150°). Bottom supplies, top outlet. 16 gauge stainless steel cabinet body and 13 gauge hinged left hand door with cylinder lock and white enamel finish. Lead free brass, bronze, stainless steel valve construction. Standard cabinet fully recessed. Includes bi-metal temperature gauge with 3" face, register range of 20° to 240°F. and volume control ball valve
  • View dimensions

Model Description Price & Quantity
7-200 TEMPCONTROL® Thermostatic Controller with 3/4" IPS inlet and outlet connections - Flow rate 27 gpm @ 45 psi $691.18
7-200-W TEMPCONTROL® Thermostatic Controller with 3/4" IPS inlet and outlet connections - Flow rate 27 gpm @ 45 psi
Includes wall mounting bracket
$743.67
Replacement Cartridge Only #7-200NW - (for 7-200, 7-200-W, and 7-200B) $739.75
7-400 TEMPCONTROL® Thermostatic Controller with 3/4" IPS inlet and 1" IPS outlet connections - Flow rate 53 gpm @ 45 psi $891.81
7-400-W TEMPCONTROL® Thermostatic Controller with 3/4" IPS inlet and 1" IPS outlet connections - Flow rate 53 gpm @ 45 psi
Includes wall mounting bracket
$940.59
Replacement Cartridge Only #7-400NW - (for 7-400, 7-400-W and 7-400B)) $739.75
7-500 TEMPCONTROL® Thermostatic Controller with 1" IPS inlet and 1-1/4" IPS outlet connections - Flow rate 70 gpm @ 45 psi $1,053.23
7-500-W TEMPCONTROL® Thermostatic Controller with 1" IPS inlet and 1-1/4" IPS outlet connections - Flow rate 70 gpm @ 45 psi
Includes wall mounting bracket
$1,080.00
Replacement Cartridge Only #7-500NW - (for 7-500, 7-500-W, and 7-500B)) $739.95
7-700 TEMPCONTROL® Thermostatic Controller with 1-1/4" IPS inlet and 1-1/2" IPS outlet connections - Flow rate 77 gpm @ 45 psi $1,055.32
7-700-W TEMPCONTROL® Thermostatic Controller with 1-1/4" IPS inlet and 1-1/2" IPS outlet connections - Flow rate 77 gpm @ 45 psi
Includes wall mounting bracket
$1,095.22
Replacement Cartridge Only #7-700NW - (for 7-700, 7-700-W, and 7-700B)) $739.97
7-900 TEMPCONTROL® Thermostatic Controller with 1-1/2" IPS inlet and outlet connections - Flow rate 104 gpm @ 45 psi $1,205.76
7-900-W TEMPCONTROL® Thermostatic Controller with 1-1/2" IPS inlet and outlet connections - Flow rate 104 gpm @ 45 psi
Includes wall mounting bracket
$1,264.35
Replacement Cartridge Only #7-900NWM - (for 7-900, 7-900-W, and 7-900B)) $939.25
7-1000 TEMPCONTROL® Thermostatic Controller with 1-1/2" IPS inlet and 2" IPS outlet connections - Flow rate 140 gpm @ 45 psi $1,502.63
7-1000-W TEMPCONTROL® Thermostatic Controller with 1-1/2" IPS inlet and 2" IPS outlet connections - Flow rate 140 gpm @ 45 psi
Includes wall mounting bracket
$1,563.46
Replacement Cartridge Only #7-1000NW - (for 7-1000, 7-1000-W, and 7-1000B)) $939.45
With Piping & Cabinet Set (view dimensions)
7-200B TEMPCONTROL® Thermostatic Controller with 3/4" IPS inlet and outlet connections - Flow rate 27 gpm @ 45 psi
Includes piping & cabinet set
$1,746.07
7-400B TEMPCONTROL® Thermostatic Controller with 3/4" IPS inlet and 1" IPS outlet connections - Flow rate 53 gpm @ 45 psi
Includes piping & cabinet set
$2,011.66
7-500B TEMPCONTROL® Thermostatic Controller with 1" IPS inlet and 1-1/4" IPS outlet connections - Flow rate 70 gpm @ 45 psi
Includes piping & cabinet set
$2,278.62
7-700B TEMPCONTROL® Thermostatic Controller with 1-1/4" IPS inlet and 1-1/2" IPS outlet connections - Flow rate 77 gpm @ 45 psi
Includes piping & cabinet set
$2,306.20
7-900B TEMPCONTROL® Thermostatic Controller with 1-1/2" IPS inlet and outlet connections - Flow rate 104 gpm @ 45 psi
Includes piping & cabinet set
$2,678.11
7-1000B TEMPCONTROL® Thermostatic Controller with 1-1/2" IPS inlet and 2" IPS outlet connections - Flow rate 140 gpm @ 45 psi
Includes piping & cabinet set
$2,887.18

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Add peace of mind with a FloodStop system to help prevent flooding



TEMPCONTROL® Low Flow Thermostatic Mixing Valve
Symmons 7-102 This thermostatic mixing valve features:
  • Adjustable within 5° of ambient water temperature up to 150° - providing greater control at low temperatures for use in photography, x-ray work or other special process applications
  • Union check stops, removable cartridge with strainer, stainless steel piston and liquid fill thermal motor with bellows mounted out of water
  • Optional piping and cabinet set includes: Tamper-resistant hex bolt helps prevent unwanted temperature adjustments; (range 70°-150°)Bottom supplies, top outlet. 16 gauge stainless steel cabinet body and 13 gauge hinged left hand door with cylinder lock and white enamel finish. Lead free brass, bronze, stainless steel valve construction. Standard cabinet fully recessed. Includes bi-metal temperature gauge with 3" face, register range of 20° to 240°F. and volume control ball valve
  • View mixing valve dimensions
  • Compliant with lead-free regulations
Please note: Thermostatic mixing valves should be sized according to the flow capacity required from the valve and NOT according to the pipe size supplied to the valve

Model Description Price & Quantity
7-102-W TEMPCONTROL® Low Flow Thermostatic Temperature Controller - Rough Nickel finish with 1/2" IPS inlet and outlet connections - Flow rate 0.5 gpm minimum to 11 gpm @ 45 psi
Includes wall mounting bracket
$679.95
Replacement Cartridge Only #7-102NW - (for 7-102, 7-102-W and 7-102B) $677.89
7-102-PW TEMPCONTROL® Low Flow Thermostatic Temperature Controller - Polished Chrome highlight finish with 1/2" IPS inlet and outlet connections - Flow rate 0.5 gpm minimum to 11 gpm @ 45 psi
Includes wall mounting bracket
$819.77
Replacement Cartridge Only #7-102P-NW - (for 7-102-PW) $799.97
With Piping & Cabinet Set (View Specs)
7-102B TEMPCONTROL® Low Flow Thermostatic Temperature Controller with 1/2" IPS inlet and outlet connections - Flow rate 0.5 gpm minimum to 11 gpm @ 45 psi - (uses replacement cartridge #7-102NW)
Includes piping & cabinet set
$1,720.45

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Frequently Asked Questions

Q. "What are check valves?"
A.Check valves prevent the back flow and cross flow of water. With a check valve water can only flow one direction. Check valves are recommended to prevent by-pass when a Thermixer is installed with a downstream shut-off device.

Q. "What are screwdriver stops?"
A.With stops, it means the valve has shut-offs for the water line so you don't have to shut off water to the entire house to work/repair parts on the shower/tub system.



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