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Resilient Seated API609 Butterfly Valve , Lever Operation Miniature Butterfly Valve

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Address: Xinqiao Industrial Zone, Shiji County, Shiqiao, Panyu Disctrict, Guangzhou, China

Contact name:Qipeng Chen

TEKO Industry Co., Limited

Resilient Seated API609 Butterfly Valve , Lever Operation Miniature Butterfly Valve

Country/Region china
City & Province guangzhou guangdong
Categories Shafts

Product Details

Resilient Seated Stainless Steel Disc Lever Operation API609 Butterfly Valve

 

Description

 

Resilient centerline butterfly valves usually serve to cut off medium flow in the piping system, widely applied in the field of potable water, water supply and drainage, sewage disposal, irrigation, air conditioning, fire protection as well as chemical and energy industry. The design of the butterfly valves, however, makes it also suitable to serve as adjusting valve

 

· Ductile Iron Valve Body

· Stainless Steel/Duplex Stem

· Fusion Bonded Epoxy Coating

· Disc: DI, Stainless Steel or Al-bronze

· Seat: EPDM/NBR/Fluororubber with backing

 

Features

 

· Material:
Body is produced in ductile iron material (EN-GJS-450-10) which provides guarantee for high strength and good corrosion resistance.
Different options of the disc and seat, e.g. disc of DI nickel or nylon 11 coated, different series of stainless steel, Al-bronze, seat in EPDM, NBR or Fluororubber, makes it suitable to be applied under different working conditions.

 

· Design:
Universal flange connection to DIN EN 1092 PN6/10/16, ASME B16.1 CL 125, ASME B16.1 CL 150, GB9113, JIS B2112 10K, AS 2129 Table E, BS 10 Table D/E. Different options of operation including lever handle, gear box, gear box with tamper switch, electric drive, and pneumatic drive, etc. Different options of rubber seat including insert rubber seat, rubber vulcanized on valve body and boot rubber seat.

 

· Coating
Fusion bonded epoxy coating provides reliable corrosion resistance.
To achieve higher corrosion resistance, factory is also able to supply Nylon 11 coated disc. Nylon 11 coating is thermoplastic plant coating approved by USDA with high corrosion resistance and antisepsis which can be applied where there is strict requirement for anti-corrosion

 

Drawing & Dimensions

 

 

 

PARTDESCRIPTIONSTANDARD MATERIAL
1BodyCast Iron,Ductile Iron, Carbon Steel, Stainless Steel
2SeatNBR, EPDM, PTFE, Viton, Neopprene, Hypalon, Silicon
3Low shaftStainless Steel 416,316,304
4DiscDuctile Iron+Nylon, CF8, CF8+PTFE(PFA), CF8M, CF8M+PTFE(PFA), bronze
5Upper ShaftStainless Steel 416,316,304
6Locating pinCarbon Steel
7BushingPTFE
8OringNBr, EPDM

 

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