TheBS5163 PN25 Metal to Metal Seat Gate Valve simple design makes it one of themost common water works valves in use. It can be applied to both liquid and gasservices, although the ductile iron metal seat gate valve is mostly used inliquid services. The gunmetal seat gate valve with bypass was designedprimarily for on-off service, where the BS5163 ductile iron gate valve isoperated infrequently. It is not recommended to partly open the valve foradjustment of flow rate or emergent pressure relief blow-off.


Basic Design: BS5163, DIN3352, EN1171, AS 2638.1, GOST

Face to Face: BS5163, DIN3202 F4 F5, ISO5752

Flange Ends: EN1092-2, AS4087

Pressure Test: EN12266-1 Rating A

Design Feature:

OS & Y Rising Stem or Non-Rising Stem

Double Flange Ends

Bolted Bonnet

Wedge Gate, Metal to Metal Seat

FBE Coating (Fusion Bond Epoxy) Min. 300micron Thickness

Size Range: DN50 to DN2000 or2” to 80"

Pressure Rating: PN6,PN10, PN16, PN25, Class125, Class150


Body: Ductile Iron GGG50, GGG40, EN GJS 500-7, ASTM A536

Stem: SS416, SS304, SS316, SS431

Seat: Bronze, Gunmetal LG2, Brass


Handwheel, Key Cap, Bevel Gear, Spur Gear, Electric Actuator


Bypass, Size: DN50, DN80, DN100, DN150

WRAS Approved Resicoat R4 Coating

AUMA, ROTORK IP67 IP68 Actuator