Bs 5155 Butterfly Valve

We are producing and supplying of BS 5155 Butterfly Valve with the following details:
1,High quality and competitive prices
2,CE,DNV,ISO 9001 approved
3,WRAS,DVGW rubber avaibable
Face to Face: MSS SP-67, BS 5155 Series 4,ISO 5752 Series 20
End connection:ANSI 16.1 CLASS 125 ,B16.5 Class 150, EN1092-2 PN10/16
Top Flange: ISO 5211
Tightness Check: API 598 Table 5
Temperature range: -40A c to 232 A c depending on the medium and selected body/seat materials
Operating Pressure:Max 232 psi(16 bar) for DN50-DN300, Max 150 psi(10 bar) fro DN350-DN1200
*All wafer and lug type BFV are designed to allow for 2" of insulation
*Wafer body features 2 or 4 flange alignment holes for easy installation
Lugged body with drilled and tapped holes may be used for dead-end service(Please specify when ordering)*ISO 5211 top flange for easy actuation
*One-piece shaft design, blow-out proof,ensures positive disc positioning and accurate flow control.
*3 shaft bushing/seals provide shaft support for proper alignment and backup for the primary shaft seal formed by the disc/seat interface
*disc edge is machined and polished 360A to assure low friction, results in low operating torque plus increased seat life
*Precision taper pins,vibration-proof,ensure positive shaft-disc connection
*The phenolic-backed,non-collapsible,resilient seat is perfectly secured and fully lined in the body,which isolates the body componenets from the media and provides the primary shaft seal.Seat is field replaceable.