Adapter for plastic or multilayer pipe 20 x 2,25
Use with valves, modular manifolds, underfloor and ceiling heating systems
Connection to the valve or manifold 18 mm
Description
The Giacomini adapter is the fitting for plumbing systems suitable for the safe and reliable connection of straight or angle valves, simple or modular manifolds and other products to the multilayer/plastic pipes of the system.
The mechanical fitting is made of high-quality brass, with an EPDM O-ring compliant with EN 681-1 and a plastic separation ring, ensuring maximum hydraulic seal and resistance to corrosion.
When connecting multilayer pipes to thermohydraulic distribution/regulation systems, the interposition of the plastic separation ring between the exposed surface of the metallic layer of the pipe and the body of the adapter prevents the onset of electrocorrosive phenomena that could compromise the reliability of the joint. An excessive value of the tightening torque at the terminal of the thermohydraulic distribution/regulation system risks compromising both the mechanical and hydraulic behavior of the fitting.
Datasheet
• Operating fluid: water, glycol solutions (max. 50% glycol)
• Temperature range: 5÷110 °C
• Maximum operating pressure: 10 bar
• Recommended tightening torque for plastic/multilayer pipe: 30 Nm
• Recommended tightening torque for plastic/multilayer pipe: 40 Nm
• Material of cap nut, bicone, and hose tail: brass
• Material of separation ring: plastic
• Material of black hydraulic sealing O-ring: EPDM compliant with EN 681-1
Package contains:
• 25 Adapter fitting for plastic/multilayer pipe connection 18 x (20x2,25)
All other accessories for installation must be ordered separately
Properties
