Wafer Butterfly Valve with Stainless Steel Disc

Product Code: MD-VLV-0014

Features: Available with various disc materials and EPDM, NBR or VITON seat options for a wide range of media and applications. For DN 350 and larger butterfly valves, the inside of the body is vulcanized with an EPDM elastomer lining. | Compared with other valve types, its compact and lightweight design offers easy installation and cost advantages. | The double-shaft disc is designed to minimize pressure loss. | DN 350 and larger sizes use a single-shaft design. | Internal and external body surfaces are protected with fusion-bonded epoxy (FBE) / oven-cured powder epoxy coating for reliable operation under demanding conditions and extended service life. DN 350 and larger sizes use industrial wet epoxy. | Higher coating thicknesses can be applied on request. | DN 350 and larger sizes are supplied with a gearbox as standard. DN 300 and smaller sizes are supplied with a manual lever, with a gearbox available as an option. | Electric or pneumatic actuators can be mounted directly on the valve top flange in accordance with ISO 5211, without additional adapter parts. | Compatible with PN 6, PN 10, PN 16 and Class 150 flange standards. | Maintenance is extremely simple. | Four semi-lugs guide and center the valve correctly during flange installation. | Precision-machined body and disc provide low operating torque and long service life. Applications: Hot- and cold-water lines | Pipelines | Water treatment plants, pumping stations and tanks | Seawater applications | Power plants (cooling-water pipelines) | Industrial applications Temperature: +120 °C (EPDM) | +100 °C (NBR) | +180 °C (VITON)