Italiano
Valvevolution grooved valve Alfarapid, made of PP with a single body, ensures high levels of safety and resistance to operating temperatures and pressures. The brass ball and pin are completely enclosed in their casing, which guarantees no stagnation or encrustation that would compromise the quality of the drinking water.
The valve is connected to the circuit via joints that connect to grooved pipes (Victaulic type) of the Alfarapid series. Alfarapid joints, made of UV-stabilised PAGF, are characterised by their quality and durability, resistance to pressure and mechanical stress, and are a viable alternative to metal systems, distinguished by: corrosion resistance and no accumulation of corrosion products, high chemical resistance, low weight. The gasket is made of EPDN and the bolts supplied are stainless steel A2 AISI 304 (AISI A4 316 on request).
GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN
VARIANT SIZE JOINT BOX
18VCAR-E-F 1"¼ 1"½ 12
18VCAR-F-G 1"½ 2" 8
18VCAR-G-H 2" 2"½ 6
18VCAR-G-L 2" 3" 2
18VCAR-H-L 2"½ 3" 2
18VCAR-L-M 3" 4" 2
WORKING TEMPERATURES:
MIN= -15°C MAX= +80°C
REGULATION FOR DRINKING WATER:
DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011
REFERENCE STANDARDS:
- Prove [Tests]: ISO 9393-1 : 2004 – ISO 9393-2 : 2005