Product
Product

Butterfly check valve FV-9440

technical specifications

Design standards: GBR34, ANSI B16.34

Connection standards: GB | T12221, ANSI B16.34

Testing and inspection standards: GBT 13927, AP1598

Nominal diameter: DN15-1000

Nominal pressure: 1. OMpa, 1.6Mpa, 2.5Mpa, 4.0Mpa, 6.4Mpa

Applicable media: water, liquid, gas media

Applicable temperature: -23~550 ℃

Materials: WCB, CF8, CF3, CF8M, CF3M

Driving methods: pneumatic, electric, manual

Connection method: flange


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