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    • KLINGER GROUP
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PFA Lined Butterfly Valves



BUTTERFLY VALVE – AK

lined butterfly valve with PFA lining are suitable for high corrosive media in chemical industry such as sulfuric acid, hydrochloric acid, caustics, pharmaceutical applications, and semicondoctor applications with ultra-pure water.

Due to its design nature, lined butterfly valves can also be used in vacuum applications.

PRODUCTION ON THIS SPACE

  AK420 Butterfly Valve



DOWNLOAD DATA SHEETS

  AK420 Product Data Sheet



CONTACT SALES

KLINGER Shanghai
500 Mingnan Road, Songjiang District, Shanghai, China
Valve & Level Gauge Department

Keyaccount@klinger-shanghai.com 

>> CONTACT US

Product Details

  • DN 50 - 600, 2” - 24”
  • PN 16 , ANSI150
  • -29 °C to +200 °C

Features

  • PFA lining offers highest corrosion resistances.
  • Bubble tight shut-off, precision machined ball and seats guarantees absolute leak free valve.
  • One piece disc-stem design, no possibility of damaging PFA lining on ball due to stem movement.
  • All lining parts must pass spark test with 15KV high voltage, to ensure no air pathway within lining parts.
  • Investment casting body construction, ensure smooth body surface with minimum machining work.

Certificate

  • ISO15848
  • API607
  • SIL

More Butterfly Valves

High Performance Butterfly Valves

Lined Butterfly Valves

Triple-offset Butterfly Valves

PFA Lined Butterfly Valve


For more than 130 years, the Klinger Group has been a leader in the design and manufacture of industrial seals, professional valves and level gauges.

KLINGER SHANGHAI

KLINGER SHANGHAI is a wholly owned subsidiary of KLINGER GROUP.

Contact 
  • KLINGER Fluid Sealing Enterprise Shanghai Ltd.

  • Unit D2, 19th floor,No.666, Fu Zhou Road, Hua Xin Hai Xin building, Huang Pu District, Shanghai, China

  • Email:sales@klinger-shanghai.com
  • (Do not accept inquiry)
PRODUCT SUPPORT
  • 500 Mingnan Road, Songjiang District, Shanghai, China

  • Valve and level gauge: 
  • (Hotline 18930190211)
  • keyaccount@klinger-shanghai.com

  • Sealing product series:
  • (Hotline 4001004918)
  • Sealingexpert@klinger-shanghai.com

  • Steam product series:
  • Steam@klinger-shanghai.comExpansion joint series:EJ@klinger-shanghai.com
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