WS 112 Seal-On-Disc Butterfly Valve
WS 112
Seal-On-Disc Butterfly Valve
// Product information //
WS 112
Seal-On-Disc Butterfly Valve
Robust 'Seal-On-Disc' butterfly valve with long-lasting performance and low torque – tight on both sides and leak-free for water applications.
Technical features
Nominal diameters:
DN 100 - DN 2200
NPS 4 - 88
NPS 4 - 88
Overall length:
EN 558-1 Series 14, DIN 3202 F4
EN 558-1 Series 13
EN 558-1 Series 13
Flange connection:
EN 1092, AS 2129, AS4087,
ANSI B16.5, AWWA C207
ANSI B16.5, AWWA C207
Head flange:
EN ISO 5211
Marking:
EN 19
Leak test:
EN 12266-1, API 598, AS 4795.2
Temperature range:
-15°C to +80°C
(depending on pressure, medium and material)
(depending on pressure, medium and material)
Pressure area:
PN 10, PN 16, PN 25, PN 40
Coating:
DN 100 - DN 1800: Fusion crosslinked epoxy resin (FBE)
DN 2000 - DN 2200: Two-component liquid epoxy resin
DN 2000 - DN 2200: Two-component liquid epoxy resin
