Metal sealed flange butterfly valve FV-6340
technical specifications
Design standards: GBR38, JBIT8527
Flange connection standards: GBNT9113, JBNT79, HG20592
Testing and Inspection Standards: GBT 13927
Nominal diameter: DN50-1200
Nominal pressure: 1.0Mpa, 1.6Mpa, 2.5Mpa
Applicable media: water, liquid, gas
Applicable temperature: -23~600 ℃
Driving methods: pneumatic, electric, turbo
Connection method: clamp, flange