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SANZHOU PRODUCTS

SPB Pneumatic Tri-eccentric High Performance Butterfly Valve

SPB Pneumatic Tri-eccentric High Performance Butterfly Valve

SPB Pneumatic Tri-eccentric High Performance Butterfly Valve

Information

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
Body
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
Accessory
Positioner,Filter-regulator valve,Solenoid valve,Limit switch,
Valve position Transmitter,Handwheel,Booster relay,Air control valve,Pnumatic lock-valve,etc.

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SHANGHAI SANZHOU AUTOMATION DASH CO.,LTD
ADD:No.2651, Waiqingsong Road, Baihe Town Qingpu District, Shanghai, 201709, P.R.C.
TEL:86-21-59748861
FAX:86-21-59747999
Website:www.szvalves.com
E-mail:info@szvp.cn