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  • Standard Lug Butterfly Valve
  • Standard Lug Butterfly Valve
  • Standard Lug Butterfly Valve
  • Standard Lug Butterfly Valve
  • Standard Lug Butterfly Valve
  • Standard Lug Butterfly Valve
  • Standard Lug Butterfly Valve
Standard Lug Butterfly Valve Standard Lug Butterfly Valve Standard Lug Butterfly Valve Standard Lug Butterfly Valve Standard Lug Butterfly Valve Standard Lug Butterfly Valve Standard Lug Butterfly Valve

Standard Lug Butterfly Valve

  • Pn10 Pn16 API ANSI DIN JIS Cast Iron Stainless Steel Wafer Lug Butterfly Valve 
  • Size: DN40-DN1200
  • End Flange: ANSI B 16.1 EN1092 AS2129
  • Face to Face: ANSI B 16.10
  • Top Flange: ISO 5211
  • Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
  • Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
  • Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
  • Stem: SS416/304/316/431
  • Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
  • Suitable Temperature: -45C to 150C
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Size: DN40-DN1200
End Flange: ANSI B 16.1 EN1092 AS2129
Face to Face: ANSI B 16.10
Top Flange: ISO 5211
Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
Stem: SS416/304/316/431
Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
Suitable Temperature: -45C to 150C

Features:
1. Structure simple compact, the weight is light, 90' revolves, the switch is rapid
2. Designs reasonably, the assembling and dismantling is easy, to be advantageousFor the service
3. Uses the eccentric structure, reduces the seal packing collar the friction, lengthensThe valve service life
4. Completely seals, divulges for zero

Specifications:

Size

DN50-DN600

Nominal Pressure

PN10/16, 150-300LB

Working Temperature

-30。c - 135。C

Suitable Media

Chemicals, air, water, steam, oil, acids, salts ect


Standards:

Design standard

API609, ANSI16.34, JISB2064, GB T12238

Face to Face

API609, DIN3202, ISO5752, BS5155

Flange drilling

DIN2501 PN10/16, ANSI 125/150/300, BS4504, JIS10K

Top Flange

ISO5211

Test Inspection

API598


Material:

Body

Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel

Disc

Ductile Iron, Carbon Steel, Stainless Steel

Stem

Stainless Steel

Seat

EPDM, NBR, PTFE, VITON, HYPALON

O ring

EPDM, NBR

Bushing

PTFE, BRONZE

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