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VAN BƯỚM KSB-KSB BUTTERFLY VALVE - AMRI PFA liner KE

 

 

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Design 
Centered disc butterfly valve with PFA liner. With lever, manual gearbox, pneumatic, electric actuator. Wafer type body (T1), full-lug type body (T4) or U-section body with raised faces (T6). EN, ASME, JIS connections possible. 
Application 
Highly corrosive fluids: toxic and highly corrosive fluids which cannot be handled by metals or elastomers, thus requiring the sole use of PFA. Moderately corrosive and aggressive fluids allowing the use of a PFA liner with a stainless steel valve disc. Fluids requiring absolutely safe handling.

 

Overview of technical data

 

Actuator options available ex works

Pneumatic actuator type ACTAIR; Hydraulic actuator type DYNACTO;Pneumatic actuator to customer's choice;Electric actuator type ACTELEC;Pneumatic actuator type DYNACTAIR;Electric actuator to customer's choice;Hydraulic actuator type ACTO

Body design

U- section body;Wafer body;Lug body

Valve disc material

1. 4542; 1. 4542+ PFA; 1. 4027; 0.9635;1.4404;NORIHARD;1.4027+PFA;1.4404 POL.

Dimension standard

EN 558- 1/20 ISO 5752/20

Liner material

VITON- VA; CSM-Y;EPDM-XF;PFA-TEFLON;NBR-CB;EPDM-XA

Valve disc/plug material

Soft seat

Threaded-end design

Wafer- type design;Flange design;Screwed flange design

Body material (EN standard)

JS 1025; JS 1030

DN max.

600

DN min.

40

eClass assignment

37010301

Main applications

Building services; Water;Oil / Gas;Energy;Waste water / sewage;Industry and process engineering

Body material

Nodular cast iron

PN max.

10

Maximum temperature

200 °C

Minimum temperature

20- °C