Concentric Valve for High Pressure Service

Adaptable for Building Services for Super High-rise Buildings and High-pressure Lines for Utilities Facilities.

Concentric Butterfly Valve for High Pressure Service with Excellent Cost Performance.

? New lineup of models from 350 mm to 600 mm (1.6 Mpa)
? In compliance with JIS and ISO face-to-face dimensions
? Globally-patented cosine curve seat ring
? Significantly improved durability thanks to spherical disc
? Self-aligning stem seal through backup ring

731R Catalogue