Flanged Gate Valve Bolted Bonnet

Art. 11210

Bronze Flanged Gate valve bolted bonnet for Transformers with steel hand wheel, PN16
Flange connection according to UNI EN 1092-3:2005 or ASA 150

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APPLICATION

Suitable for transformer oil.

WORKING TEMPERATURES AND PRESSURE

Up to max. 16.0 bar: -25°C to +180°C (Viton O-Rings)
Up to max. 16.0 bar: -40°C to +180°C (PTFE Packing)
Up to max. 16.0 bar: -50°C to +180°C (FluorSilicone O-rings)

IMPORTANT

When requesting an offer or order, please indicate flow medium, working pressure and working temperature.
Standard marking acc.to Pressure Equipment Directive 2014/68/EU (PED).
Pressure test acc.to EN 12266:2004 – Rate “A”.

Description and materials

Description Materials
1
Body
Bronze
CC491K
2
Wedge
Bronze
CC491K
3
Bonnet
Bronze
CC491K
4
Stem
Brass
CW614N
5
Packing
O-Ring
Viton
6
Hand wheel
Steel

Dimensions

Description
Dimensions [mm]
Nominal size
DN 65 80 100 125 150
Size code
YY 58 59 60 61 62
Hand wheel-Ø W 150 175 175 200 225
Face-to-face dimension
L 170 180 184 202 204
Width to flange*
B 14 15 20 22 22
Height
H 280 297 391 427
Flange diameter*
D 185 200 220 250 285
Distance between holes*
K 145 160 180 210 240
N° and holes diameter*
n x d2 4 x 18 8 x 18 8 x 18 8 x 18 8 x 22

* Dimensions related to Flange PN16 according to UNI EN 1092-3:2005

Datasheet PDF

 

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