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| GATE VALVE EN-1171 METAL SEATS FIG.38 |
Face to face dimensions according to EN 558-1 Serial F14.
Flange dimensions and holes according UNE-EN 1092-2 PN10. |
| APPLICATIONS: |
Process water, hot water, air natural gases, oil and grease temperature max. 70º C.
At working temperature higher than 70ºC material of packing will be adapt adequate. |
| OPTIONS: |
PN: 10
DN: 40-300
BODY: Cast iron. EN-GJL-250
BONNET: Cast iron. EN-GJL-250
GLAND: Cast iron. EN-GJL-250
HANDWHEEL: Cast iron. EN-GJL-250
O-RINGS: NBR
GLAND JOINT: Graphite
STEM: Stainless steel X20Cr13. AISI 420
BODY-BONNET GASKET: Graphite
WEDGE: Cast iron. EN-GJL-250
NUT-STEM: Brass Cu Zn39 Pb3. EN-12164
WEDGE SEATS: Brass Cu Zn39 Pb3. EN-12164
BODY SEATS: Brass Cu Zn39 Pb3. EN-12164
SCREWS: Steel 6.8 Zn. EN-24017 |
| TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1 |
| Sizes |
Shell strength tightness |
Seat tightness |
Working pressure |
| De Ø40 a Ø300 |
15 Kg/cm2 |
11 Kg/cm2 |
10 Kg/cm2 |
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