Structre type: Triple-eccentric Butterfly Valve with top access
Features: extended stem, cryogenic service BS6364 design, bi-directional sealing, stainless steel body and disc
Specification
Structre type: Triple-eccentric Butterfly Valve with top access
Design standard: API 609, BS 6364
Flange connection dimension: ASME B16.5/16.47, butt welding dimension: ASME B16.25
Structure length: API 609 or manufacturer's standard
Pressure test: API 598, BS 6364
Application
1. The materials of parts are selected excelletly
2. This valve adopts triple-eccentric construction. Small friction of Seat and torque during opening orclosing.
3. The disk is trussframed with plates and flow resistant is lower.
4. It has reliable sealing structure for two-way stoping without leakage.
5. The rubberfly sealring could be replaced on pipeline without removing the valve( DN>700)
6. The axle sleeves are selflubricated beaing, oiling is out need and friction drag is small during operation.