Product Name: Concentric Lugged Butterfly Valve
Product Figure No.: Fig. 2509
Product Size: DN40~DN1200
Product Pressure: PN16
Product Standard: EN 593 / MSS SP-67 / API 609 / ISO 5752 / BS 5155
Flange Connection Standard: ASME Class 125/ Class 150 BS EN1092-2 PN10 / PN16 AS2129 Table D/Table E JISB2239 10K/16K
Product Features
Available for HVAC system.
Completely sealed in both directions - airtight grade.
Valve plate has a precision-machined spherical sealing surface, which has low torque and long service life.
Three self-lubricating bushings on the valve stem prevent the valve stem from deflecting.
Scientific design with excellent flow characteristics and low-pressure loss.
Valve has passed the sulfur dioxide corrosion resistance test and salt spray test.
Can be installed in any direction.
Can be installed with single flange.
A variety of driving devices are available.
Maintenance-free.
Silicone-free valves can be selected for special industries.
Product Application
