Discover BONOMI SERIES 531S EPOXY COATED CAST IRON BODY ST. ST. DISC VITON SEATS LUG STYLE BUTTERFLY VALVE AND VALBIA PNEUMATIC ACTUATOR the ultimate performance and reliability with our 2-Way Rubber Lined Lug-style Butterfly Valve featuring a robust Stainless Steel disc and Viton seats, seamlessly controlled by a high-precision Pneumatic Actuator.

Designed for HVAC, water, and air applications, this valve boasts ISO 5211 Direct Mount/Square Stem, an epoxy-coated Ductile Iron Lug body with Stainless Steel disc, and API609 face to face flange. Its innovative floating dual shaft disc design, combined with MSS SP 67 compliance and disc pins elimination, ensures leak-free operation.

The accompanying Pneumatic Actuator impresses with its hard-anodized extruded aluminum body, concentric spring sets, and die-cast aluminum end caps. The solid steel barstock pinion guarantees longevity over casting alternatives. With 0°-90° rotation adjustment cam and bolts, this actuator provides unparalleled control. POM piston guides and exceptional air pressure ratings (80 psi minimum, 116 psi maximum) ensure seamless performance from -4°F to 302°F. Plus, the actuator`s maintenance-free design guarantees hassle-free operation throughout its lifetime, backed by rigorous 100% factory testing.

Elevate your systems with this valve-actuator duo that`s engineered for excellence.