Control valve ZETA®

knife gatewith handwheelpneumatically-operated

Resilient-seated knife-gate valve in fully flanged design, sealing in both flow directions, with integrated scraper system and free flow passage with control orifice for precise regulation. Due to the integrated stainless-steel control orifice with optimised control characteristic and free bottom passage, this valve can be used as a control valve. Suitable for use in waste-water applications, in power plants and in industry. Face-to-face length: acc. to EN 558, basic series 20 (DIN 3202 / K1) With flange end acc. to EN 1092-2, PN 10 Full-flange design, both as wafer type and for pipeline end installation, without additional counter flange at full differential pressure Any installation position possible With pneumatic actuator FESTO COPAC DFPI Leakproof from both flow directions Horizontal sealing adjustable during operation and replaceable with the valve installed in the pipeline Scraper installed on both sides of the plate to clean the knife With integrated VAG waste water control insert With mechanical position indicator of the knife