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Lined Butterfly Valve

Material:Carbon Steel or Stainless Steel
  Pressure:ASME Class125/150LBS (PN10/16)
  Size:NPS 2”~48” (50mm~1200mm)
  Operation:Hand lever, Gearbox, Pneumatic, Electric

Product Description

Type:Concentric rubber lined Butterfly Valves

Material: ductile iron GGG40/50

Soft sealing:PTFE

Pressure: PN16

Size:DN 200mm

Connection: RF

Operation:Gearbox with hand-wheel


Features: Butterfly valve is for regulating or cut off in the pipeline and very low efficient cost. It is applied in a lot range of pipeline like petroleum,chemical, power plant,water supply etc.

The concentric butterfly valve more commonly used in low pressure such as PN10/16, the valve sealing is EPDM / NBR/ VITON / PTFE soft seat material lined in body, the usual body material is carbon steel WCB, cast iron GG25/GGG40/50,bronze C95800. 

Application Standard:



Flanged Ends:ASME B16.5/B16.47 /MSS SP-44/DIN/EN1092-1/GOST33259/JIS

BW Ends:ASME B16.25

Inspection Test :API 598,API6D,ISO5208,EN12266-1

Temperature Ratings :ASME B16.34

Certificate:EN 10204 type 3.1

Markings: MSS SP25


Materials: carbon steel, alloy steel, stainless steel, duplex steel,bronze, Inconel,Hastelloy,Monel, Incoloy etc.

Carbon Steel WCB,WCC, WC6,WC9,C5, C12 etc.

Low Carbon Steel LCB,LCC etc.

Stainless Steel CF8, CF8M, CF3M,CF8C etc.

Related product Tag:

Rubber lined  butterfly valve

Double offset butterfly valve

Lined butterfly valve 

Contact Us
  • Company Name: Aran Flow Technology Co.,Ltd
  • Tel: 0086 577 67357120
  • Fax: 0086 577 67367120
  • Email: sales@aran-valve.com
  • Address: Oubei ,Wenzhou, China
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