Series BS5163 Non Rising Resilient Seated Gate Valve

Components:
Body: Ductile iron.
Disc: Ductilie iron with NBR/EPDM covered.
Bonnet: Ductile iron
Stem: SS
O-ring: NBR
Nut: Brass
Hand wheel: Ductile iron.

Application:
Face to face is according to BS 5163:1986
Flange drilling is according to BS 4504

Test:
Working pressure: PN10       PN16
Shell pressure:      1.5Mpa    2.4Mpa
Seat pressure:       1.1Mpa    1.7Mpa