Relief Valves

The Speakman FPV Freeze Protection Valve is engineered to regulate water temperature when it drops below a specific level. When water falls below 40° F, the valve activates and prevents the equipment from freezing. Features a brass body for superior quality.

Prevents the equipment from freezing by regulating water temperature above freezing conditions

Valve activates when water falls below 39°F (3.8°C)

Design Working Temperature: -22°F - 176°F (-30° - 80°C)

Made to be used with the Speakman heat traced combination stations, SE-700X series.

3/4" FIP Hot Water Safety Relief Valve, Preset @30 PSI for Residential Boiler, Maximum Service Temperature: 250° F, 550,000 BTU per Hour

Preset at 30 psi for residential boilers

3/4" FIP inlet and 1" outlet

550,000 BTU per hour

Maximum service temperature: 250 deg F

Registered in all Canadian provinces and territories, CRN # OG2663.1C

Stainless steel spring

The combined 2 in 1 T&P relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions. Provides fully automatic temperature and pressure relief protection for hot water storage tanks and heaters up to 105000 BTU/HR. Series LF100XL furnished with test lever and extension thermostat for installation in the hot water outlet line or directly in the tank tapping. Temperature sensing element must be immersed in the water within the top 6" (152 mm) of the tank. Male inlet and female outlet. Temperature relief 210 deg F (99 deg C). Standard settings 75, 100, 125, 150 psi (5.3, 7.0, 8.8, 10.6 bar).

Features a unique thermostat with special thermo-bonded coating

Thermostat is accurate and proven

Cash Acme NCLX combination temperature and pressure relief valves are designed for the protection of water heaters and storage tanks. Cash Acme NCLX valves are completely automatic and reseat after either temperature or pressure relief.

Include a cast bronze body, brass and stainless steel internal parts, silicone seat disc and stainless steel spring

Comes standard with a test lever

The valve is completely automatic and reseats after either temperature or pressure relief

Incorporates an inert thermal element coating

The Speakman FPV-SS Freeze Protection Valve is engineered to regulate water temperature when it drops below a specific level. When water falls below 40° F, the valve activates and prevents the equipment from freezing. Features a stainless steel construction for superior quality.

Solid brass body

Corrosion resistant finish

Easy to install

Minimal maintenance required

The Speakman FPV Freeze Protection Valve is engineered to regulate water temperature when it drops below a specific level. When water falls below 40° F, the valve activates and prevents the equipment from freezing. Features a brass body for superior quality.

Prevents the equipment from freezing by regulating water temperature above freezing conditions

Valve activates when water falls below 39°F (3.8°C)

Design Working Temperature: -22°F - 176°F (-30° - 80°C)

The Speakman SPV-SS Scald Protection Valve is engineered to regulate water temperature when it rises above a specific level. When water rises above 98° F, the valve activates and prevents the equipment from delivering scalding water. Features a stainless steel construction for superior quality.

Durable, stainless steel construction

Corrosion-resistant finish

Easy to install

Minimal maintenance required

The Speakman SPV Scald Protection Valve is engineered to regulate water temperature when it rises above a specific level. When water rises above 98° F, the valve activates and prevents the equipment from delivering scalding water. Features a solid brass body for superior quality.

Durable, solid brass construction

Corrosion-resistant finish

Easy to install

Minimal maintenance required

Series 100XL temperature and pressure relief valves are used in water heater and hot water storage tank applications to provide automatic temperature and pressure protection to hot water supply tanks and hot water heaters up to 105,000 BTU/hr. They feature a bronze body with NPT male inlet and NPT female outlet connections, unique thermostat with special thermo-bonded coating, and a test lever.

Features a unique thermostat with special thermo-bonded coating

Stainless steel spring

Thermostat is accurate and proven, exclusively designed and manufactured by Watts

With automatic reset

Plastic coated thermal probe

For use with up to 50 gal water heaters

The combined 2-in-1 temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions. Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity.

Non-mechanical seat-to-disc alignment

Thermostat is accurate and proven, exclusively designed and manufactured by Watts

Tamper-resistant bonnet screws

Feature a unique thermostat with a special thermo-bonded coating

40XL with test lever and extension thermostat for installation in hot water outlet within the allowable distance from the top of the tank based on latest ANSI Z21.22

The combined 2-in-1 temperature and pressure relief valve provides the least expensive and proven means for protection against both excessive temperature and pressure emergency conditions. Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity.

Non-mechanical seat-to-disc alignment

Thermostat is accurate and proven, exclusively designed and manufactured by Watts

Tamper-resistant bonnet screws

Feature a unique thermostat with a special thermo-bonded coating

40L with test lever and short thermostat for installation directly in available tank tapings