Stock
Gate Valve Fig.38
- Fig. 38 Belfast having stock from Borja Gate valve
- Gate Valve EN-1171 Metak seats.
- Face to face dimensions according to EN 558-1 Serie 14. DIN 3202 / F4
Pressure Classes:
- PN 16
- PN 10
End Configurations:
- Flanges dimensions according to UNE-EN 1092-2 PN16.
- Holes dimensions according to UNE-EN 1092-2 PN10 / PN 16.
Size Range:
- Ø 40 to Ø300.
Field of Use:
- Process water, hot water, air natural gases, oil and grease at maximum temperature of 80 ºC.
Materials
- BODY – EN-GJL-250 GG-25
- BONNET – EN-GJL-250 GG-25
- GLAND – EN-GJL-250 GG-25
- HANDWHEEL- EN-GJL-250 GG-25
- O RING -NBR
- STEM -AISI 420
- WEDGE -EN-GJL-250 GG-25
- NUT STEM (2)-EN-12164
- WEDGE SEATS (3)- EN-12164
- BODY SEATS (3)- EN-12164
DN 200, 250 and DN 300 in ductile iron EN-GJS-500-7 (GGG-50).
