Butterfly valve VTB200

with handwheelelectrically-operatedpneumatically-operated

The VTB200 series Butterfly valve is different because of its price and quality. The Butterfly valves can be used for many different applications and media. The body is made from cast iron with an epoxy coating, the disc is available in SS316 and SS416, seat rings in EPDM or NBR. Wafer-, Lug- and monoflanged ara available. DN32 up to DN 1200. Available from a large stock, also with an pneumatic- or electric actuator direct available. General information • - - Butterfly valve, which has an Seat and Disc which • wil get in contact with the media. • - - Installation in both flow directions possible. • - - Simple instllation and maintenance, no necessary • extra packing needed for assemble between • flanges. • - Body is epoxy painted against corrosion. • - Complete tight up to 20 barg. • - Suitable for direct mounting pneumatic or electric • actuators. Specifications • - Wafer type or Lug Type with threaded holes. • - Face to Face standard DIN3202-3 K1. • - - Seatring EPDM / Buna-N. • - - Pressure class PN10/16 - ASA150. • - - ISO5211 Flange connection for direct mounting of • actuators up to DN300. • - - Secured stem. Operational data Working pressure: max. 20 barg, depending of temperature. not suitable for Vacuum-Systems. Temperature: depending of Seat material. Options • - Seatring in PTFE. • - Disc in Alu-bronze. • - Electric and pneumatic actuators