Specifications Nominal diameter: DN80 - DN 600

Face-to-face: DIN 3202-K1

Flange Surface Design: EN 1092 PN 10

Marking: DIN EN 19

Knife Gate Valve Type BV   The knife gate valve BV is designed, manufactured, inspected and tested according to the Euopean Pressure Equipment Directive (PED97/23/EG), category II modula A1 and therefore CE-marked.     Features Box packing give high operation reliability One side lugging, bi-direction sealing Low-maintenance Can be disassembled, material specific recycling possible   General Application Water and waste water   Technical Data Nominal diameter: DN80 - DN 600 Face-to-face: DIN 3202-K1 Flange Surface Design: EN 1092 PN 10 Marking: DIN EN 19 Tightness check: ISO 5208, Class A, TAPPI TIS 405-8, MSS SP-81 Temperature range: max. 100°c Actuators: Hand wheel. ratchet wrench, chain wheel, bevel gear, pneumatic cylinder, electric motor, hydraulic cylinder Operating pressure:              DN 80: 10 bar             DN 100 - DN 350: 6 bar             DN 400: 4 bar             DN 500 - DN 600: 2.5 bar           Flange Drillings BV