Page 55 - RACI

aIR valves d3 d1
H
triple functiOn cOMpact
integrated pa versiOn air valves 5

MOd. 5361 pn 0,5-25 dn 1”
MOd. 5362
Male threaded connection, PA.

pn 0,5-16 dn 2”

Male threaded connection, PA.

special features d1 d2 a
d3 D a
• single type, very compact version fully automatic triple
function for releasing air under pressure and during Hd2
pipe filling and bringing air in (anti-vacuum) during pipe D
emptying.

• Performances according to the requirements of
eN 1074.

• Body, cover and float from plastic material.

• special rolling gasket for reliable function.

• On demand supplied complete with pressure discharge
device.

• On demand supplied complete with angle fitting for
rubber pipe collect discharged water.

• easily demountable for inspection and maintenance.

• threading to according eN IsO 228.

• Fully Uv-resistant.

• Minimum operating pressure for watertight: 0,5 bar.

>> perfOrMances:
functiOnal diagraMs at page 5.12

Materials

Body:
Polyamide Pa fibre glass reinforced

float:
Polypropylene foam

gasket:
silicon rubber, potable water approved

O-rings:
ePDM rubber, potable
water approved

detail a:
brass pressure discharge
valve (optional verson)

d2 PFA H D d1 d3 Weight (kg)

1" 0,5-16/25 142 75 3/8" 1/4" 0,3

2" 0,5-16/25 275 112 1"1/2 1/4" 1,1

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.

info@raci.it - www.raci.it - Ph. +39 02 262.351 5.9 © RACI srl - ISO 9001 - Catalogue ed 4/2011