S.R. Rubinetterie Tondera Radiator Angle H-Block 1/2" x 24×19, Chrome, Brass, Art. 0681-1500C0P0

S.R. Rubinetterie Tondera angle H-block 1/2″ x 24×19 (Art. 0681-1500C0P0) is built for radiators with a bottom connection: one chrome-finished block holds a manual valve convertible to thermostatic and a built-in lockshield (right-hand version), for a 50 mm centre distance. The block joins the radiator with 1/2″ male tailpieces and takes copper or multilayer pipe through Italian-standard 24×19 connections.

The body is pressed brass CW617N, and the seals are EPDM PEROX rubber. The valve has a pre-setting device and becomes thermostatic when the handwheel is replaced by a thermostatic head; S.R. names its N093 Domus and N094 Aria heads for this. If the valve stem starts to leak, the seals can be renewed without draining the system. Permitted media are water and antifreeze solutions (glycol up to 30%), and the limits are 10 bar and 100 °C.

The block accepts a radiator centre distance from 48 mm to 52 mm. The thermostatic head and the 24×19 pipe fittings are sold separately: for copper, S.R. offers Art. 0481 with an O-ring seal, and for multilayer pipe Art. 0483. The radiator valves and connectors in our range also cover other ways of connecting a radiator.