tekmar product specifications in U.S. customary units and metrics are approximate and are provided for reference only. For precise measurements, please contact tekmar Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on tekmar products previously or subsequently sold.

Tekmar 564installation Manual

Keckley float and lever valves are sized by capacity and not to line size. Float and lever valves are either single seated (tight closing) or double seated (non-tight closing). Keckley single seated tight closing valves normally incorporate a soft disc for a positive closure. Keckley double seated non-tight closing valves are metal to metal seated. They are initially hand lapped for minimal to no leakage, but due to time, wear, and cycling they will begin to leak. They are designed for continuous applications where a little overflow is acceptable. For example: pools, ponds, and drainage. Double Seated valves would not be recommended for applications where overflow will result in flooding a storage/utility room.

Tekmar 564Warranty

Keckley float and lever valves are designed to control the level of liquids through mechanical actuation. Float valves are actuated through the attached float ball, float rod, and lever assembly, and do not require any external power source. Keckley lever valves are actuated through the use of some external power source such as manual operation, float boxes/mechanisms, electric motors, or other actuators through external linkage to the lever of the valve.

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Float Valves (Single Seated, Tight Closing) Bronze Body(Single Seated, Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 2" 250 Threaded Globe Bronze 7 1/2" - 2" 250 Threaded Angle Bronze 7 2" - 3" 250 Threaded Globe Bronze 77 2" - 3" 250 Threaded Angle Bronze 77 Cast Iron Body(Single Seated, Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 1-1/2" 250 Threaded Globe Cast Iron 7 1/2" - 1-1/2" 250 Threaded Angle Cast Iron 7 2" 250 Threaded Globe Bronze 7 2" 250 Threaded Angle Bronze 7 2" 125 Flange Globe Bronze 7 2" 125 Flange Angle Bronze 7 2" 250 Flange Globe Bronze 7 2" 250 Flange Angle Bronze 7 2" - 3" 250 Threaded Globe Bronze 77 2" - 3" 250 Threaded Angle Bronze 77 2" - 10" 125 Flange Globe Bronze 77 2" - 10" 125 Flange Angle Bronze 77 2" - 10" 250 Flange Globe Bronze 77 2" - 10" 250 Flange Angle Bronze 77 316 Stainless Steel Body(Single Seated, Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 2" 300 Threaded Globe Stainless Steel 7 1/2" - 2" 300 Threaded Angle Stainless Steel 7 Float Valves (Double Seated, Non-Tight Closing) Bronze Body(Double Seated, Non-Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 3" 250 Threaded Globe Bronze 27 1/2" - 3" 250 Threaded Angle Bronze 27 2" - 3" 150 Flange Globe Bronze 27 2" - 3" 150 Flange Angle Bronze 27 2" - 3" 300 Flange Globe Bronze 27 2" - 3" 300 Flange Angle Bronze 27 Cast Iron Body(Double Seated, Non-Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 1-1/2" 250 Threaded Globe Cast Iron 27 1/2" - 1-1/2" 250 Threaded Angle Cast Iron 27 2" - 3" 250 Threaded Globe Bronze 27 2" - 3" 250 Threaded Angle Bronze 27 2" - 3" 250 Threaded Globe Stainless Steel 27 2" - 3" 250 Threaded Angle Stainless Steel 27 2" - 12" 125 Flange Globe Bronze 27 2" - 12" 125 Flange Angle Bronze 27 2" - 12" 125 Flange Globe Stainless Steel 27 2" - 12" 125 Flange Angle Stainless Steel 27 2" - 12" 250 Flange Globe Bronze 27 2" - 12" 250 Flange Angle Bronze 27 2" - 12" 250 Flange Globe Stainless Steel 27 2" - 12" 250 Flange Angle Stainless Steel 27 316 Stainless Steel Body(Double Seated, Non-Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 2" 300 Threaded Globe Stainless Steel 27 1/2" - 2" 300 Threaded Angle Stainless Steel 27 2" - 3" 150 Flange Globe Stainless Steel 27 2" - 3" 150 Flange Angle Stainless Steel 27 2" - 3" 300 Flange Globe Stainless Steel 27 2" - 3" 300 Flange Angle Stainless Steel 27 Lever Valves (Single Seated, Tight Closing) Bronze Body(Single Seated, Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 2" 250 Threaded Globe Bronze 73 1/2" - 2" 250 Threaded Angle Bronze 73 2" - 3" 250 Threaded Globe Bronze 773 Cast Iron Body(Single Seated, Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 1-1/2" 250 Threaded Globe Cast Iron 73 1/2" - 1-1/2" 250 Threaded Angle Cast Iron 73 2" 250 Threaded Globe Bronze 73 2" 250 Threaded Angle Bronze 73 2" 125 Flange Globe Bronze 73 2" 125 Flange Angle Bronze 73 2" 250 Flange Globe Bronze 73 2" 250 Flange Angle Bronze 73 2" - 3" 250 Threaded Globe Bronze 773 2" - 3" 250 Threaded Angle Bronze 773 2" - 10" 125 Flange Globe Bronze 773 2" - 10" 125 Flange Angle Bronze 773 2" - 10" 250 Flange Globe Bronze 773 2" - 10" 250 Flange Globe Bronze 773 316 Stainless Steel Body(Single Seated, Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 2" 300 Threaded Globe Stainless Steel 73 1/2" - 2" 300 Threaded Angle Stainless Steel 73 Lever Valves (Double Seated, Non-Tight Closing) Bronze Body(Double Seated, Non-Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 3" 250 Threaded Globe Bronze 62 1/2" - 3" 250 Threaded Angle Bronze 62 2" - 3" 150 Flange Globe Bronze 62 2" - 3" 150 Flange Angle Bronze 62 2" - 3" 300 Flange Globe Bronze 62 2" - 3" 300 Flange Angle Bronze 62 Cast Iron Body(Double Seated, Non-Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 1-1/2" 250 Threaded Globe Cast Iron 62 1/2" - 1-1/2" 250 Threaded Angle Cast Iron 62 2" - 3" 250 Threaded Globe Bronze 62 2" - 3" 250 Threaded Angle Bronze 62 2" - 3" 250 Threaded Globe Stainless Steel 62 2" - 3" 250 Threaded Angle Stainless Steel 62 2" - 12" 125 Flange Globe Bronze 62 2" - 12" 125 Flange Angle Bronze 62 2" - 12" 125 Flange Globe Stainless Steel 62 2" - 12" 125 Flange Angle Stainless Steel 62 2" - 12" 250 Flange Globe Bronze 62 2" - 12" 250 Flange Angle Bronze 62 2" - 12" 250 Flange Globe Stainless Steel 62 2" - 12" 250 Flange Angle Stainless Steel 62 316 Stainless Steel Body(Double Seated, Non-Tight Closing) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing Capacity Table 1/2" - 2" 300 Threaded Globe Stainless Steel 62 1/2" - 2" 300 Threaded Angle Stainless Steel 62 2" - 3" 150 Flange Globe Stainless Steel 62 2" - 3" 150 Flange Angle Stainless Steel 62 2" - 3" 300 Flange Globe Stainless Steel 62 2" - 3" 300 Flange Angle Stainless Steel 62 Float Box Cast Iron Body(ASTM A 126, Class B) Image Size Range Pressure Class End Connection Pattern Trim Type Catalog Page Submittal Drawing 1" 250 Threaded Globe Bronze 20 1-1/2" 250 Threaded Globe Bronze 20 1-1/2" 125 Flange Globe Bronze 20

Tekmar564B

The standard float valve lever assembly is designed for the float to rise with a slightly outward motion mimicking the way your leg kicks out when you walk. For applications where there is a need for a vertical rise of the float ball as in a stilling well, a special swivel guide adapter can be installed. When a swivel guide adapter is installed, another guiding point must be installed to center the rods vertical movement. A piece of PVC pipe approximately 6 inches in length would accommodate this.

The Invita WiFi Thermostat makes upgrading easy by using the existing 2-wires from any living space to connect to an HVAC Interface Module in the mechanical room. It works with most types of heating and cooling systems including conventional, heat pump and dual fuel while offering fan, relative humidity and ventilation control. The Invita Connect app provides secure WiFi adjustment and can send email notifications when there are problems with the HVAC system. The Invita WiFi Thermostat is available in both white and black finishes and offers a choice of five display screen color themes.

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Keckley has been providing float and lever valves since 1962 and remains one of the largest domestic suppliers of float and lever valves. Typical applications include: open or closed storage tanks, process tanks, basins, receivers, condensate tanks, cooling towers, standpipes, feed water heaters, reservoirs, and swimming pools.

tekmar product specifications in U.S. customary units and metrics are approximate and are provided for reference only. For precise measurements, please contact tekmar Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on tekmar products previously or subsequently sold.

Float and lever valves are also available in globe (straight through) or angle (90°) patterns. Depending upon the type of valve, angle pattern valves could be bottom inlet with a side discharge or a side inlet and bottom discharge. All float and lever valves are available with special rod lengths, float balls, or special float connections.

HVAC Interface Module: -40 to 122°F (-40 to 50°C), RH ≤90% non- condensing, outdoor use requires mounting in a NEMA 3 enclosure

NOTICE The information contained herein is not intended to replace the full product installation and safety information available or the experience of a trained product installer. You are required to thoroughly read all installation instructions and product safety information before beginning the installation of this product.Tel: 1-800-438-3903 • F: (250) 984-0815 tekmarControls.com © 2022 tekmar

Tekmar 564Manual

The following things must be taken into consideration when ordering a float or lever valve: Valve size, connection, globe or angle pattern, the media (fluid), maximum operating pressure and temperature, and discharge pressure of the valve if other than atmospheric.