Description
The 9522-31-0252 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 lever. The body is made of ductile cast iron ASTM A395, and the stem and disc unit are one-piece PFA-lined. The flexible inlay and O-rings are made of Viton, ensuring reliable performance. This valve meets the face-to-face dimensions of ISO 5752/API609 and has flanges drilled according to ASME B16.5.