We are also a unified large family, anyone stick to the corporate value 'unification, dedication, tolerance' for Electric Control Valve, Pneumatic Control Valve, High Pressure Needle Valve. We cooperate with regional sales staff to ensure the smooth completion of sales targets and effectively use our company's resources to provide satisfactory service to customers. We are committed to enhancing the core competitiveness and risk resistance of the company, and strengthening the control and influence of the company in the industrial fields involved.

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

With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for Pneumatic Butterfly Valve/Wafer Type Butterfly Valve Ductile Iron Disc/Metal Hard-Sealed Butterfly Valve. Our company has a professional proficient, strong operational ability of the backbone team. We digest and absorb the latest technology, and enhance the core competitiveness of the enterprise to meet the market development and user needs.

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