The Polypipe/Danfoss 2 port valve can be used with systems that have 22mm copper and iron pipework. 22mm compression coupling. Complete valve and actuator set.
Polypipe 2-port manifold for underfloor heating. 15mm push fit ports UFHMANP2
VT1 2 Port Valve Head Direct Replacement for Honeywell 2 Port Valve Motorised Actuator V4043H V4043H1056 Suits 22mm 28mm 1/2" 3/4" 1" 5 Year Warranty
Reliance – 2 Port Motorised Zone Valve 22mm Hard Wired – ZONE250305
Reliance 22mm x 2 port Motorised / Zone Valve ZONE250305
Underfloor Heating 22mm x 2 Port Motorised Zone Valve