Flanged Gate Valve for Transformers

Art. 11002

Bronze Flanged Gate valve for transformers, PN16
Flange connection according to UNI EN 1092-3:2005

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APPLICATION

Suitable for transformer oil.

WORKING TEMPERATURES AND PRESSURE

Up to max. 6.0 bar: -40°C to +120°C (PTFE packing)
Up to max. 6.0 bar: -25°C to +120°C (Viton packing)

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
Gasket
SILC 4400
4
Bonnet
Brass
CW614N (Bronze CC491K for DN65-DN80)
5
Packing
PTFE
(Viton for DN65)
6
Stem
Brass
CW614N
7
Hand wheel
Aluminium
8
Indicator
Brass
CW614N
9
Slider
Bronze
CC491K
10
Locking device
Brass
CW614N

Dimensions

Description
Dimensions [mm]
Nominal size
NS 15 25 32 40 50 65 80
Size code
YY 52 54 55 56 57 58 58
Hand wheel-Ø
W 50 70 80 80 90 130 130
Face-to-face dimension L 77 77 86 120 135 160 185
Width to flange*
B 8 10 12 11 13 16 15
Height H 130 150 185 200 220 275 290
Flange diameter*
D 95 115 140 150 165 185 200
Distance between holes*
K 65 85 100 110 125 145 160
N° and holes diameter*
nxd2 4 x 14 4 x 14 4 x 18 4 x 18 4 x 18 4 x 18 8 x 18

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

Datasheet PDF

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