We take every request and feedback from our customers seriously, and constantly provide our customers with more quality-more perfect Ductile Iron Globe Valve, Threaded Ball Valve With Top Mounted, Concentric Butterfly Valve and services. With first-class service and reasonable price, we warmly welcome you to discuss cooperation and create greater commercial value with you. Our company has screened and trained all kinds of outstanding talents. In terms of corporate behavior, we are advancing with the times and creating a resource-saving and environment-friendly enterprise.

Description & Features

Ductile Iron Butterfly Valve is often used when the valve is located at the edge of the piping system. This is because there is no other flange that will anchor the studs. The body of this valve type has lugs protruding on the sides of the body to provide a connection for the bolt holes. These bolt holes will then attach to their corresponding flanges. This design allows a certain side of the piping system to be dismantled without disrupting the other side.

● Rubber/PTFE seat with stable valve torque.

● Grooved sleeve design to achieve stable positioning.

● Simple construction, small in size, light in weight. Easy disassembling, installation and maintenance.

● Minimized operating torque. Lever, gear, pneumatic and electric actuators can be chosen.

● Suitable medium: water, sewage, sea water, air, steam, food, medicament, oils, acids, alkalis, salts etc. No leakage under the rated pressure.

Specifications

Size Range	Body Material
1 1/2"-40" DN40-DN1000	Cast/Ductile Iron, WCB, Aluminum bronze
Pressure Rating	Disc Material
Class125-Class150 PN10-PN16	Cast/Ductile Iron, WCB, Aluminum bronze
End Connection	Seat Material
Flange, Wafer, Lug	NBR, EPDM, PTFE, VITON
Structure Style	Stem Material
Double Eccentric, Concentric	SS416, SS410, 17-4PH, SS304, SS316
Actuator Options	Design Standard
Manual, Worm gear, Pneumatic, Electric, hydralic	MSS SP-67, API609, EN593
Temperature Range	Face to Face Standard
-0℃~200℃	API609, ISO5752 series 20, BS5155.1
Connection Standard	Test Standard
Flange Drilling: EN1092-1, ANSI B16.5, BS4504.	API 598

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 updated and perfected the product structure of BS5163 Awwa C515 C509 DIN3202 F4 F5 Wras Acs Ce Ggg40/50 Ductile Cast Iron Non-Rising Stem OS&Y Resilient Seated Flanged Wedge Water Gate Butterfly Check Valves in order to comply with market changes and ever-increasing requirements of customers. We build a responsible after-sales system, with sufficient stock, a wide variety of products, and high cost-effectiveness. Corporate culture is the sum of values, philosophy, business philosophy, goals, ethics and environment that are formed in various work practices and agreed by the staff, and is the soul of the company.

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