Our factory has always adhered to the corporate tenet of honesty, quality as the root, perfect service, and strict management, and has won the support and trust of people in the industry of Cryogenic Butterfly Valve, Tilting Disc Swing Check Valve, Sleeved Plug Valve. We attach importance to every process and detail, strive to be perfect, constantly improve the production process, optimize the construction scheme and effectively protect the interests of customers. Our employees have the enterprising spirit of learning and innovation, and the dedication spirit.

Description & Features

Double Flanged Butterfly Valve using the same material into the valve body seals, the applicable temperature varies depending on the selection valve, nominal pressure ≤ 10.0MPa, generally applicable to industry, metallurgy, environmental protection, regulating media flow conduit for ventilation purposes.

● Novel design, reasonable, unique structure, light weight, open and close quickly.

● Operating torque is small, easy to operate, smart victory

● Using materials adapted to meet different medium temperature and corrosive media.

● PTFE Lined Wafer Resilient Seated Butterfly Valve is bi-directional flow and possible at maximum operating pressure and because of valve port is corresponds to the piping diameter, high flow capacity is guaranteed.

● Easy to open and close quickly, labor saving, fluid resistance is small, can often operate.

Specifications

Size Range	Body Material
2"-80" DN50-DN2000	WCB, DI, CF8, CF8M, CF3, CF3M, LCB, WC6 etc.
Pressure Rating	DISC Material
Class150-Class600 PN10-PN100	WCB, DI, CF8, CF8M, CF3, CF3M, LCB, WC6 etc.
End Connection	Seat Material
Flange (FF, RF)	EPDM/PEFE/NBR/VITON, 304+Graphite, 316+Graphite
Structure Style	Stem Material
Full Port, Triple Eccentric, Double Eccentric, Concentric	SS304/SS316, F6a, 17-4PH, F53, F51
Actuator Options	Design Standard
Lever, Worm Gear, Pneumatic, Electric.	MSS SP-67, API609, EN593
Temperature Range	Face to Face Standard
-29℃~425℃	API609, ISO5752 series 20, BS5155
Connection Standard	Test Standard
Flange Drilling: ANSI B 16.5, BS4504, EN1092-1	API598, EN12266

Brand	DAGO or OEM
Test	100% quantity tested before delivery
Guarantee	12 months from date of shipment or Negotiable
MOQ	1 Set
Sample	Available
Color	Customer required or manufacturer default
Packing	Plastic bag wrapped inside, seaworthy wooden case outside
Certificate	API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate
Country of Origin	Zhejiang, China
HS Code	848180 (universal), 8481804090 (China)
Port	Shanghai or Ningbo
Payment Terms	T/T, L/C, Western Union

We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for OEM Manufacturer for DN1400 Awwa C504 C207 Ductile Iron Double Flanged Butterfly Valve. We always adhere to the basic principle of quality first and the pursuit of excellence, and take this as the standard and principle of all production and management activities. Constantly pursuing high-tech, high-quality products and providing customers with perfect all-round services are the driving force for our sustainable development.

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