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Ductile Iron Ball Check Valve1
Ductile Iron Ball Check Valve2
Ductile Iron Ball Check Valve1 Ductile Iron Ball Check Valve2

Ductile Iron Ball Check Valve

【Size Range】: DN50-DN400

【Pressure】: 125LB/150LB

【Body Materials】: DI

【Seat Materials】: NBR

【Disc Materials】: DI+EPDM

ADVANTAGES

Introduce

Bundor Ball check valve configuration: flange connection, DI body, DI cover, ball: carbon steel/ductile iron + EPDM;The application of the product is municipal construction, water conservancy engineering, water supply and drainage, water treatment.

Product advantages

1. The spheroidizing rate of valve body is grade 3, the tensile strength is 450MPa, and the elongation is greater than 10% 
2. The valve body is solid and heavy, and the wall thickness reaches the standard
3. The ball is covered with EPDM, the rubber content meets the standard, and the material is guaranteed
4, Using stainless steel bolts, It has high strength and strong corrosion resistance
5.Each valve needs to be tested for casing and sealed double-layer pressure according to the standards before leaving the factory.

PARAMETER INFORMATION

Name Design and manufacture Structure length Inspection and pressure test standard Flange connection
Reference standard AWWA C508 ASME B16.10 AWWA C508 AWWA C508
Name 1-Body 2-Ring 3-cover 4- Ball 5-Bolt
Material and description DI NBR DI 2-6″WCB+EPDM
8-16″DI+EPDM
Stainless steel
Nominal size  
DN NPS L D M n-d
50 2'' 203 152 120.5 4-19
65 2  1/2'' 216 178 139.5 4-19
80 3'' 241 191 152.5 4-19
100 4'' 292 229 190.5 8-19
150 6'' 356 279 241.5 8-22
200 8'' 495 343 298.5 8-22
250 10'' 622 406 362 12-25
300 12'' 698 483 432 12-25
350 14'' 787 533 476 12-29
400 16'' 914 597 539.5 16-29

HOT PRODUCTS

Ductile Iron Ball Check Valve

CONTACT US

Sales@bundor.com

6520 N Irwindale Ave 204,Irwindale,CA 91702

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