CALEFFI

The 253040 by CALEFFI is a solar safety relief valve with a pressure rating of 145 pounds per square inch. It is designed for efficient pressure relief and prot

The 253042 by CALEFFI is a solar safety relief valve. It is designed for efficient pressure relief and protection in solar heating systems. With its reliable pe

The 253043 by CALEFFI is a solar safety relief valve with a pressure rating of 45 pounds per square inch. It is designed for efficient pressure relief and prote

The 253044 by CALEFFI is a solar safety relief valve with a pressure rating of 60 pounds per square inch. It is designed for efficient pressure relief and prote

The 533241-1/2 is a pressure reducer valve with a 1/2 inch FBSP connection manufactured by CALEFFI. This valve ensures accurate pressure regulation in fluid sys

The 533340HA is a 1/2 inch FNPT compact pressure reducing valve with a prescal. This valve ensures accurate control over water pressure, protecting plumbing sys

The 533341HA is a 1/2 inch FNPT compact pressure reducing valve with a prescal. This valve provides precise control over water pressure, ensuring efficient and

The 533451 is a pressure reducing valve with a 3/4 inch NPT connection manufactured by CALEFFI. With a pressure range of 1-6 bar and a maximum pressure of 16 ba

The 533751HA is a 3/4 inch PEX crimp x FNPT compact pressure reducing valve. This valve ensures accurate control over water pressure, preventing damage to plumb

The 533850HA is a 3/4 inch PEX expansion x FNPT compact pressure reducing valve. This valve provides precise control over water pressure, ensuring efficient and

The CALEFFI 533851H inclined pressure reducing valve offers precise pressure control with its chrome-plated design and built-in pressure gauge. With its 0-10 ba

The 533940HA is a 1/2 inch sweat x FNPT compact pressure reducing valve. This valve ensures accurate control over water pressure, protecting plumbing systems an

The CALEFFI 535050 pressure reducing valve is a self-contained, replaceable cartridge designed for reliable and efficient operation. With its 3/4 inch union con

The 535051A is a 3/4 inch NPT boiler feed autofill manufactured by CALEFFI. This autofill valve ensures automatic water filling for boilers, ensuring reliable a

The 535056A is a 3/4 inch press fit boiler feed autofill valve. This valve ensures automatic filling of the boiler system, maintaining optimal water levels. Its

The CALEFFI 535059A 3/4 inch SWT boiler feed autofill ensures efficient and reliable boiler water filling. With its high-quality construction and compatibility,

The 535067A is a 1 inch PEX boiler feed autofill valve. This valve ensures automatic filling of the boiler system, ensuring optimal water levels. Its high-quali

The 535068A is a 1 inch PEX expansion boiler feed autofill valve. This valve provides automatic filling of the boiler system, maintaining optimal water levels.

The 535069A is a 1 inch sweat boiler feed autofill valve. This valve ensures automatic filling of the boiler system, maintaining optimal water levels. Its high-

The 535340HA is a 1/2 inch FNPT pressure reducing valve. This valve ensures accurate control over water pressure, preventing damage to plumbing systems and appl