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Butterfly Valve

China butterfly valve manufacturers, butterfly valve suppliers, butterfly valve factory. Vatac offers a broad line of Butterfly Valves, in types of Con-centric, Single Eccentric (Offset), Double Eccentric (Offset) & Tri- Eccentric (Offset); Ends Connections of Wafer, Flanged, Butt-weld, Lugged & Grooved; Constructured in both Metal to metal & Resilient Seated. A wide range of applications from vacuum to very high pressure, and from low to very high temperature service.


Vatac Butterfly Valves are used in a broad range of applications, from simple water lines, to extremely corrosive chemicals, to nuclear power plants. Vatac is a market leader in providing valves for difficult services, including: Highly corrosive applications in chemical and petro-chemical plants, Chlorine gas, semi-conductor, pulp stock and paper industry, crude, diesel fuel, fresh water and seawater in ship-building or on existing cargo, tanker or passenger ships Food applications, LNG liquefaction, LNG tanker ships and LNG receiving terminals


» EN1092-2, BS4504, BS 10 Table D or E
» EN 558-1 20 Series, BS5155 Wafer-Short Type
» ASME B16.1, ASME B16.42, ASME B16.5, ASME B16.47 Category A or B
» ISO 5211, ISO 5752, MSS-SP-68, EN12266-1


The Vatac Cast Iron Butterfly valves have been solving fluid control problems in water, potable water and general industrial applications for over 30 years. Today Vatac Technologies is putting that experience to work for you in more ways than ever before- meeting your changing needs with dependable Vatac Cast Iron Butterfly valves and accessories.

Please feel free to contact with us at sales@cnvchina.com or filling up an enquiry form instructed at the bottom, You will get an effective response within 24 hours from Vatac sales representative.
Thanks for your valued time with interest!

The Vatac AWWA C504 Butterfly Valves are designed and manufactured strictly to the latest revision of AWWA C504 and conform to NSF Standard 61.

» SIZES: 3 through 144  inches
- Wafer
- Flanged x flanged ends
- Mechanical joint
- Victaulic
- Flanged & mechanical joint
- Push-on
- Push-on & flanged
» PRESSURE CLASS: Class 150B per AWWA Standard C504
» WORKING PRESSURE: 125B, 150B, 250B
» FLANGES: Flat faced and drilled in accordance with ANSI B16.1, Class 125 standards.
» RUBBER SEAT: Bonded seat-in-body

- Hand lever
- Manual actuator with AWWA nut, Handwheel or chainwheel
- Hydraulic or pneumatic cylinder
- Positron electric actuator

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