• SPB Pneumatic Tri-eccentric High Performance Butterfly Valve
  • SGC Bushing and Port Guiding Perforated Plug Type Control Valve
  • SELN Electronic Double Seat Control valve
  • SEZL Electronic Sleeve Control Valve
  • SZFF Pneumatic Tank Bottom Valve
  • SZEL Electric Single Seat Control Valve
  • SPW Three Way Electric Control Valve
  • SPO Pneumatic Through-Way Ball Valve
  • SCN Perforated Plug Low Noise Type Control Valve
  • SBP Pressure Balanced Cage and Port Guiding Parabolic Plug Type Control Valve
  • V230X  Self-operated/regulating Differential Pressure Control Valve
  • SPV Pneumatic V-notch Ball Control Valve
  • SPFO Pneumatic Teflon-lined Ball Valve
  • SPTO/SPLO Pneumatic 3-way Ball Valve
  • SERB Electric lining rubber butterfly valves
  • SELO/SETO electric O-type 3-way ball valve
  • SEFO Electric o-type fluorine-butterfly ball valve
  • SEFB Electric fluorine-butterfly valves
  • SEB Electric Triple eccentric butterfly valve
  • SECO Electric ceramics o-type ball valve


SPB Pneumatic Tri-eccentric High Performance Butterfly Valve

SPB Pneumatic Tri-eccentric High Performance Butterfly Valve

SPB Pneumatic Tri-eccentric High Performance Butterfly Valve


SPB Pneumatic tri-eccentric high performance butterfly valve is composed of  GTX-B series pneumatic rack and pinion actuators and tri-eccentric high performance butterfly valve body assembly. The tri-eccentric butterfly valve is an innovative product of the double eccentric. On the basis of preserving primary radical eccentric and axial eccentric, the axis of conical seal surface has been inclined with the center of valve flow path to form angle eccentric. The unique design make it suitable to high pressure & high temperature etc heavy duty services. Additionally, the butterfly valve has excellent sealing performance.

SDB pneumatic tri-eccentric butterfly valve is characterized by compact structure, effective handle and long work life. It can be widely used in oil, chemical, power station, metallurgy, textile, food, pharmaceuticals, papermaking and so on to reliably cut-off or control various process fluids.
    Standard Specifications
Type :     Full bore cast butterfly valve
Nominal Diameter:DN50~ DN1200
Nominal Pressure :GB PN 0.6,1.0,1.6,2.5 (DN50~DN1200),.40(DN50~DN400),6.3(DN50~DN250) MPa
                ANSI 150(DN50~DN400),300(DN50~DN400)
End connection: Flangeless type (Wafer)
 Flange   GB PN0.6~6.3Mpa according to HG20596-97M,FM;
 ANSI CLASS150, 300 according to ANSI B16.5 RF and HG/T20615-97
Positioner,Filter-regulator valve,Solenoid valve,Limit switch,
Valve position Transmitter,Handwheel,Booster relay,Air control valve,Pnumatic lock-valve,etc.

Tag:Triple eccentric butterfly valve butterfly valve Triple eccentric valve valve [HOME]

Prev:SPFB Pneumatic Teflon-lined Butterfly Valves



ADD:No.2651, Waiqingsong Road, Baihe Town Qingpu District, Shanghai, 201709, P.R.C.