Cast Iron Butterfly Valve Level

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  • Model No.: DN50 to DN600
  • Connection Type: Flanged
  • Sealing Type: Positive Sealed
  • Working Pressure: Low Pressure (Pn < 1.6MPa)
  • Seal Material: Metal Hard Sealed
  • Application: Industrial Use, Water Treatment Systems
  • Ductile Iron Butterfly Valve: D.I. Disc with ASTM A536 65-45-12 GGG40
  • Stainless Steel Butterfly Valve: S.S. Disc with ASTM A351 CF8/CF8m
  • Size Range: DN50 to DN1000, 2" to 40"
  • HS Code: 8481804090
  • Drive Type: Manual
  • Design: Center Sealing
  • Valve Stem: Standard
  • Operating Temperature: Normal (-40°C to 120°C)
  • Body Material: Cast
  • Cast Iron Butterfly Valve: C.S. Disc with ASTM A216 Wcb
  • Carbon Steel Butterfly Valve: C.S. Disc with ASTM A216 Wcb
  • Brand: "LF" Brand - D.I., C.I., S.S., C.S. Butterfly Valves
  • Origin: China
Ductile Iron, Cast Iron, Carbon Steel, Stainless Steel Butterfly Valves – ASTM & DIN Standards
DN50 to DN600

Features
Water Supply
Material: D.I. / C.I. / C.S. / S.S.
Standard: DIN & ASTM
Connection: Flange
Size: DN50mm ~ 1000mm | 2" ~ 40"
Working Pressure: 1.0 MPa & 1.6 MPa (PN16)
Color: Black, Grey, Blue
Ductile Iron Body: ASTM A536 65-45-12 GGG40
D.I. Disc: ASTM A536 65-45-12 GGG40
S.S. Stem: ASTM A182 304 / 316 / 410
Bushing: PTFE
Seat Materials: EPDM, NBR, PTFE, VITON
Cast Iron Body: ASTM A126 CL.B GG25
C.S. Disc: ASTM A216 WCB
S.S. Stem: ASTM A182 304 / 316 / 410
Bushing: PTFE
Seat: EPDM, NBR, PTFE, VITON
Carbon Steel Body: ASTM A216 WCB
C.S. Disc: ASTM A216 WCB
S.S. Stem: ASTM A182 304 / 316 / 410
Bushing: PTFE
Seat: EPDM, NBR, PTFE, VITON
Stainless Steel Body: ASTM A351 CF8/CF8M
S.S. Disc: ASTM A351 CF8/CF8M
S.S. Stem: ASTM A182 304 / 316 / 410
Bushing: PTFE
Seat: EPDM, NBR, PTFE, VITON
Cast Iron Butterfly Valve Level Cast Iron Butterfly Valve Level Cast Iron Butterfly Valve Level --- This version maintains all original data but presents it more clearly and naturally, suitable for use on product pages or technical documentation.

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