Resilient-seated butterfly valves have widen their range of applications due to their reliability and advantages compared to traditional ball and globe valves. In particular, the Mcsys BF series are used in different industries both for ON-OFF and flow control service of any type of fluid.
Due to (thanks to) the rapid development of elas-tometer materials, soft seated butterfly valves are nơ used in Chemical and Petrochemical industries, water and wastewater technology, pneumatic materials handling technology, ship-building, power generation industry, food industry, civil engineering – HVAC system.
HIGH PERFORMANCE
Series 930 & 931
Features:
The unique dynamic load seal PTFE seat design is adopted with good elasticity and high reliability.
Sealing can be maintained without the need of adding O ring or metal part.
The lip type sealing structure can compensate for the changes of temperature and pressure.
Long service life and low maintenance.
In seal test, there is no bubble and leakage at both directions.
Seat Type:
PTFE, R-PTFE, PEEK, Fireproof seat, etc…
TRIPLE OFFSET
Series 951 & 950
Solid Seat Type Specification
Seat Structure
Operation test after high temperature heating
Triple offset seal structure Valve opening shape.
CONCENTRIC:
