Pneumatic flange metal sealed butterfly valve FV-6340
Design standards: GBR38, JBNT8527
Standard for flange connection: GBIT9113, JBT79, HG20592
Testing and Inspection Standards: GBT 13927
Nominal diameter: DN50-1200
Nominal pressure: 1. OMpa, 1.6Mpa, 2.5Mpa
Applicable media: water, liquid, gas
Applicable temperature: -23~600 ℃
Driving methods: pneumatic, electric, turbo
Connection method: clamp, flange