Products

Lug Concentric Cartridge Seat Butterfly Valve

Product code:B15L

Product Information


  • Size Range: DN40-DN300

  • Pressure: PN10, PN16, 200PSI, 250PSI, 10K, 16K

  • Temperature Range: -20°C to +200°C (depending on different material)

  • Face to Face: EN558-1 20 Series, ISO5752 20 Series, API609, DIN3202 K1

  • Flange Standard: ISO7005-2 PN10/PN16, EN1092-2 PN10/PN16, ANSI 125/150, AS4087 PN14/PN16, JIS 10K/16K

  • Main Parts:

        Body: Ductile iron,Carbon steel, Stainless steel

        Disc: Ductile iron,Stainless steel,Aluminum Bronze,Duplex SS

        Stem: Stainless steel, Duplex SS, Monel

        Seat: EPDM, NBR(Buna N), PTFE,Viton,Natural rubber,Silicone


Performance Characteristics

● The butterfly valve is with full lugs one-piece wafer type body, for minimum weight and maximum strength.

● The resilient cartridge seat with phenolic(or aluminium) hard back, avoiding movement and deformation.

● The seat can be optional molded type to body, suitable for dead end and vacuum service.

● There are two connect types between disc and stem, pinless spline type and with pin type.

● High Cv, lower head loss, longer lifetime with low operating torques.

● Operator can be manual hand lever, worm gear, electric actautor or penumatic actuator.

● Replaceable seat, low maintenance cost design and long service life.


Downloads
  • Product Drawing-B15L-YX-DN50-DN300 2024-07-25
  • Product Drawing-B15L-HJ-DN40-DN300 2024-07-25
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