ARC 1H X 1H VALVE SENA BUTTERFLY 1Hx1H ball valve and red butterfly handle with nickel finish, SENA series. The SENA series valves are metal valves with a spherical plug and manual operation that, due to their design and materials, are suitable for use in: Potable water distribution networks. Drinking water connections. Plumbing installations. Domestic hot water distribution systems (DHW). Heating installations. And in general, all those applications that require a valve capable of cutting off the supply of a fluid, guaranteeing tightness according to the specified service conditions. Quarter turn drive system. Manufactured with European brass according to EN12164 and EN12165 standards. Full step. High quality nickel-plated finish External sealing system by nut and press. Internal sealing system with two PTFE seats. Nominal pressure: 30 bar. Test pressure: 45 bar. Temperature range: -20ºC to 120ºC, excluding freezing. Fluid: drinking water and domestic hot water.