Page 54 - RACI

AIR VALVES 5 DN 50/65 AIR VALVES
H
H1 COMBINATION TYPE FROM
DUCTILE IRON AND PA

DN 150-250 L1

DN
D

DN 80-100
L1
H
H1
H1

H

DN DN
L L

materials Seat sealing:
Outlined EPDM rubber, potable water approved
Body and cover:
Kinetic unit - Ductile iron EN-GJS-400-15 / EN 1563 Basket:
(former to DIN GGG40) ABS
Air release unit - Polyamide PA fibre glass reinforced
O-Rings:
Float: EPDM rubber, potable water approved
Kinetic unit - Up- to DN80: polyamide, fully EPDM
rubber lined – PN10/16 or stainless steel 1.4301/ Gasket air release unit:
EN ISO10088 (equivalent to AISI304), fully rubber Silicone, potable water approved
lined (DN 50/65)
PN 25 From DN100: stainless steel 1.4301/ Bolts/nuts/washers:
EN ISO10088 (equivalent to AISI304) Air release unit - Stainless steel A2-70 / EN ISO 3506.
Polypropylene foam Stainless steel A4-70 on request

Seat: Plug:
Brass CuZn40Pb2 Galvanised malleable iron, or stainless steel on request

DN PFA H H1 L L1 Weight (kg)

50/65 0,5-16/25 330 240 207 - 13,7

80 0,5-16/25 365 253 302 188 19,6

100 0,5-16/25 390 286 350 220 29,5

150 0,5-16/25 550 532 597 391 95,1

200 0,5-16/25 550 532 597 391 101,1

250 0,5-16/25 650 623 626 391 147,1

All metal, rubber, and coatings used have been designed for contact with water for human consumption, pursuant to the terms of Italian Health Ministry
decree n° 174, dated 6/4/2004.

© RACI srl - ISO 9001 - Catalog Ed 10/2016 5.8 info@raci.it - www.raci.it - Tel. +39 02 262.351