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  • SPFO Pneumatic Teflon-lined Ball Valve
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  • 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
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SANZHOU PRODUCTS

SPFB Pneumatic Teflon-lined Butterfly Valves

SPFB Pneumatic Teflon-lined Butterfly Valves

SPFB Pneumatic Teflon-lined Butterfly Valves

Information

SPFB pneumatic teflon-lined butterfly valve is composed of  GTX-B series pneumatic rack and pinion actuators and teflon-lined butterfly valve body assembly. Both the body’s inner surface and the disc’s outside surface are all lined special teflon-FEP(F46) through using high-pressure injection molding technology. A complete teflon flow path can reliably provides maximum erosion resistance and excellent leak tightness.

It can be widely used in chemical, medical, food, paper and sewage treatment etc. industries to control or cut-off of the acid or alkali etc strong corrosive medium.
    Standard Specifications
Body
Type: Concentric wafer type cast butterfly valve (As shown in figure 1(DN50~300) , figure 2(DN350~600) )
Nominal diameter:DN50,65,80,100,125,150,200,250,300,350,400,450,500,600
Nominal Pressure:GB PN 1.0,1.6MPa
                ANSI 150
End Connection: Flangeless type (Wafer)
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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CONTACT US

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