With the enterprise spirit of 'exploitation and innovation, truth-seeking, pragmatic, unity and hard work, striving to be first-class', our company is constantly forging ahead, striving to develop and grow in the fierce market competition and become a leader in the Bonney Forge Globe Valve, Wafer Check Valve, Metal Seated Floating Ball Valve industry. Our company has introduced advanced testing equipment to ensure that the product quality meets the requirements. Every employee of the company is an important link in the company's overall value chain. Our enterprise spirit embodies the fine tradition of the enterprise and the spirit of the staff and workers, and reflects the spirit that our company needs to advocate in the future development. First class quality, first-class service and preferential price are our solemn promise to our customers.

Description & Features

The butterfly check valves are a compact kind of check valve. With a small face to face length and being wafer type, these dual plate check valves can be mounted directly between flanges and in accordance to many standard connections. The body is made in one piece only, in cast iron with disc in ductile iron, stainless steel or AI-Bronze and spring in stainless steel these parameters allow the dual plate check valves to be applied for several applications. The automatic mechanism of plate opening grants low water losses, and the spring avoids fluid hammer effect.

● Small in size, light in weight, compact in structure, easy in maintenance.

● Two torsion springs are used excerting on each of the pair valve plates. Which close the plates quickly and automatically.

● The quick-close action prevents the medium from flowing back and eliminates water-hammer effect.

● This valve is short in length, so that it is rigid and easy to mount.

● It is easy to install on pipeline which is laid horizontally or vertically.

● This valve is tightly sealed without leakage under the pressure water test.

● Safe and reliable in operation, high interference-resistance.

Specifications

Size Range	Body Material
2"-48" DN50-DN1200	WCB, DI, LCB, WC6, WC9, CF8, CF8M, CF3, CF3M
Pressure Rating	Disc Material
Class150 PN10-PN25	WCB, DI, LCB, CF8, CF8M, CF3, CF3M
End Connection	Seat Material
Flange	NBR, EPDM
Structure Style	Stem Material
Full Port, Butterfly Disc	2Cr13, 304, 316, 304L, 316l
Actuator Options	Design Standard
Bevel Gear, Pneumatic, Electric	API594, API 6D, ASME B16.34, DIN3356, JB/T8937
Temperature Range	Face to Face Standard
-196℃~540℃	API 594, API 6D, DIN3202, JB/T8937
Connection Standard	Test Standard
Flange Drilling: ASME B 16.5/ASME 16.47, DIN2543-2545, JB/T9112~24	API598, ISO5208, DIN3230, JB/T9092

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

In the continuous communication with users, we constantly optimize the humanized design, function and overall design of Brass Gas Ball Valve Solenoid Butterfly Control Check Swing Globe Stainless Steel Flanged Y Strainer Bronze Mini Valve From China OEM\ODM Supplier. We have selected and trained a working team with strong professional quality, and established a management system integrating development, production, sales and service. Our company always adheres to the service tenet of 'integrity development, cooperation and win-win', and constantly improves the company's management and enhances the core competitiveness of the company in order to provide our customers with better services.

Hot Tags: butterfly check valve, China, suppliers, manufacturers, factory, wholesale, for sale, Globe Valve, Bimetallic Steam Trap, Forged Floating Ball Valve, Twin Seal Orbit Plug Valve, High Pressure Needle Valve, Wafer Type Butterfly Valve

[[ProKeywords]]