polaris 40 - EFFEBI
polaris 40 - EFFEBI
polaris 40 - EFFEBI
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Art. 1206 3-piece bolted and flanged with lever in alluminium. Available range: from DN 20 to DN 100<br />
LIST OF COMPONENTS: description/materials/treatments<br />
body and threaded end<br />
gland<br />
gland nut<br />
stem<br />
chromium pl. polished ball<br />
seals<br />
O-Ring for flange sealing<br />
operation device<br />
tie rods, nuts and spring washers<br />
fixing screw<br />
surface treatment<br />
yellow<br />
violet<br />
geen<br />
orange<br />
red<br />
blue<br />
blue<br />
black<br />
violet<br />
green<br />
—<br />
GENERAL TABLE: valve dimensions per type and size<br />
nominal diameter<br />
size<br />
Ø D bore mm<br />
A mm<br />
B mm<br />
Ø C mm<br />
Ø E mm<br />
number of holes<br />
Ø F mm<br />
L mm<br />
weight gr<br />
20<br />
DN 20<br />
20<br />
160<br />
91<br />
105<br />
14<br />
4<br />
75<br />
130<br />
2390<br />
25<br />
DN 25<br />
25<br />
160<br />
95<br />
115<br />
14<br />
4<br />
85<br />
1<strong>40</strong><br />
3050<br />
FLANGED BRASS BALL VALVES<br />
OLYMPIC<br />
hot stamped from bar<br />
machined from bar<br />
machined from bar<br />
machined from bar<br />
machined from bar<br />
virgin PTFE<br />
VITON<br />
die-cast alumin. alloy polyur c.<br />
yellow zinc plated steel<br />
zinc plated steel<br />
brilliant nickel-plating<br />
32<br />
DN 32<br />
32<br />
195<br />
112<br />
1<strong>40</strong><br />
18<br />
4<br />
100<br />
165<br />
4800<br />
<strong>40</strong><br />
DN <strong>40</strong><br />
<strong>40</strong><br />
195<br />
118<br />
150<br />
18<br />
4<br />
110<br />
165<br />
61<strong>40</strong><br />
50<br />
DN 50<br />
50<br />
235<br />
132<br />
165<br />
18<br />
4<br />
125<br />
203<br />
8720<br />
65<br />
DN 65<br />
65<br />
280<br />
155<br />
185<br />
18<br />
4<br />
145<br />
222<br />
12800<br />
TECHNICAL FEATURES:<br />
Temperature limits: for fluids from -15°C to +120°C<br />
Pressure limits: for fluids 16 bar for all the sizes available<br />
CW617N<br />
CW614N<br />
CW614N<br />
CW617N<br />
CW617N<br />
UNI EN 12165<br />
UNI EN 12164<br />
UNI EN 12164<br />
UNI EN 12164<br />
UNI EN 12164<br />
UNI 5076<br />
UNI EN ISO 9001: 2000<br />
Progettazione, Sviluppo, Fabbricazione<br />
Certificato n° 0024/3<br />
Application fields:<br />
OLYMPIC series is suggested in the case of frequent interchangeability of components,<br />
e.g. for maintenance reasons.<br />
It is usually employed for gas and water distribution, industrial and civil heating, water<br />
plants, hydraulics and pneumatics, oil and petrochemical fields, non aggressive media.<br />
Connections:<br />
• Standard Flanges to UNI 22<strong>40</strong> and 2229 (sealing raised face PN 16)<br />
overall length to ISO 5752 (table 6 medium series PN 16)<br />
Operation devices:<br />
Aluminium lever. Available colours: black, yellow.<br />
80<br />
DN 80<br />
80<br />
280<br />
167<br />
200<br />
18<br />
8<br />
160<br />
241<br />
16520<br />
SPECIFIC FEATURES:<br />
• the OLYMPIC valve with full bore, manufactured according to international<br />
standards, is of the type bolted with connection round flanges<br />
• does not need any maintenance, is equipped with wrapping seats ensuring<br />
long life cycles<br />
• four self-adjusting cone-shaped seals, with PTFE-PTFE sliding, therefore without<br />
wear, form two sealings with automatic functioning<br />
• an adjusting gland allows the sealing reset on the stem<br />
• all valves are tested according to a strict procedure covering severe<br />
inspections on the entire production.<br />
100<br />
DN 100<br />
100<br />
280<br />
180<br />
220<br />
18<br />
8<br />
180<br />
305<br />
24500<br />
LOSS OF HEAD DIAGRAM:<br />
the Kv value is the port capacity causing a pressure drop of 1 bar.<br />
37