BOAX-B




Design
 
Centered disc butterfly valve with elastomer liner (EPDM XC or Nitrile K). With lever, manual gearbox, electric or pneumatic actuator. Wafer-type body (T1), semi-lug type body (T2), full-lug type body (T4), U-section body with flat faces (T5). Body types T2, T4 and T5 are suitable for downstream dismantling and deadend service. Valve disc made of nodular cast iron or stainless steel. EN, ASME, JIS connections possible. 
Application 
Engineering contractors, for water, crude oil and oils. Shut-off and control duties in water management, water supply, water treatment, drainage and irrigation.



Overview of technical data
Maximum temperature 110 °C
DN max. 1000
Max. flow velocity 2 M/S
Minimum temperature 10- °C
DN min. 40
Valve disc/plug material Soft seat
Valve disc turn range 90 DEG
eClass assignment 37010301
Body material (EN standard) JS 1030
Liner material EPDM- K;EPDM-XC
Threaded-end design Wafer- type design
Body design Median rib body; Lug body
Body material Special cast material
Valve disc material 1. 4308;JS 1030
PN max. 16
Dimension standard EN 558- 1/20;ISO 5752/20
Main applications Industry and process engineering; Water;Waste water / sewage

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