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Butterfly Valve EPDM Seat Gear Operator
Butterfly Valve EPDM Seat Gear Operator

Price: Contact

Product code:
  • Size: DN50-DN1000.
  • Body:Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel.
  • Seat: EPDM, NBR, PTFE, Viton, Neoprene, Hypalon, Silion.
  • Shaft: Stainless Steel 416, 316, 304.
  • Disc:Ductile Iron+Ni, CF8, CF8+PTFE, CF8M, CF8M+PTFE, Bronze.
  • Bushing: PTFE
  • O-ring: NBR, EPDM
Product information

Specifications:

Size

DN50-DN1000

Nominal Pressure

PN10/16, 150-300LB

Working Temperature

-30 ~ 135 oC

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

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