Introducing the Bonomi Ghibson DA551P or SR551P assemblies, featuring PTFE COATED SS DISC lug butterfly valves and Valbia double acting or spring return pneumatic actuator. This unique product boasts an epoxy coated ductile iron (EN-GJS 400-15) Lug body, with sizes ranging from 2” to 12”. The valve also includes an ISO 5211 direct mounting pad/square stem, ensuring easy installation and compatibility with other equipment.

The PTFE seat can withstand temperatures from 70°F to +392°F, making it suitable for a wide range of applications. The valve also meets API 609 face to face flange standards and features a floating dual shaft disc design. With a pressure rating of 250 psi for sizes 2”- 8” and 150 psi for sizes 10”-12”, this valve is built to handle high pressure environments.

Compliant with MSS SP 67 standards, this valve also boasts a unique design with no pins in the disc, eliminating potential leak points. The PTFE coating is FDA approved, making it safe for use in food and beverage industries. For those in need of a stainless steel body, the 550P model is available in sizes 2” to 12”.