Description
The 9522-31-0109 is a lug-style butterfly valve manufactured by RICHTER. With a nickel-plated finish, this valve features an NKL-C type design operated with a gear. The body is made of ductile cast iron ASTM A395, and the stem and disc unit are one-piece PFA-lined. This reliable valve with standard Viton flexible inlay and optional FFKM O-rings ensures precise control of flow in industrial applications. It meets the face-to-face dimensions of ISO 5752/API609 and has flanges drilled according to ASME B16.5.