We are committed to providing our customers with perfect experience through superb Pneumatic Air Control Valve, Pneumatic Pressure Control Valve, Bray Concentric Butterfly Valves and services and the integration of quality resources. We know that a good corporate culture is not only the spiritual link connecting employees, but also the internal source of sustainable development of enterprises. We insist on consolidating our leading position in the market and enhancing our technological research and development and management capabilities. Welcome to visit our manufacturing unit and welcome your order, for further more inquires be sure to don't hesitate to get hold of us! Guided by customer needs, with the goal of improving production efficiency and quality, we continue to introduce foreign advanced technology to bring customers more comprehensive solutions.

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 persistently pursue scientific and technological innovation to upgrade our D641X-16/10 Pneumatic Double Flanged Butterfly Valve in order to gain a place in the fierce market competition. The company has always been based on "integrity, integrity, quality first" as the foundation of survival, and "integrity, responsibility, excellence, and innovation" as its business philosophy. Over the years, it has been consistent. Since openness is the core of our company's culture, we have always upheld the concept of openness to learn from other outstanding companies.

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