생성물

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

• High temperature test

Seat Structure

Operation test after high temperature heating

• High temperature test

Triple offset seal structure Valve opening shape.

 

CONCENTRIC:

• Drive Stem: Automation excellence with ISO 5211 standard drive stem
• Stem Retainer Plate: ensures blowout protection
• Seat: replaceable cartridge style seat available in different materials
• Stem Fits Directly In The Disc: without any taper pin. This allows the disc to float on the stem and to self-center inside the seal guaranteeing a perfect seal.
• Stem or: ensures life lubrication and secondary seal protection
• Body: casted in 1 pc ensures high strength and minimum weight. Features an extended neck to allow use with insulated pipes.
• Backing Ring: phenolic thermoset resin backing ring ensures blowout proof protection and geometrical stability.