BFHV01-TA01
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24" DN600 GGG40 Body CF8M Disc Dual Plate Wafer Check Valve PN10 | Reliable Valve Supplier
Tianjin Worlds Valve Co., Ltd. – ISO 9001, CE, UKCA & WRAS Certified Manufacturer
BFHV01-TA01-Operation and Maintenance Manual DOWNLOAD

1. Robust Body Material
The valve body is made of **GGG40/500-7 Ductile Iron**, offering excellent strength, toughness, and impact resistance, guaranteeing long-term, stable performance within the pipeline system.
2. Superior Corrosion-Resistant Discs
The dual discs are manufactured from **CF8M (AISI 316 Stainless Steel)**, which provides superior corrosion resistance against chlorides and a wide range of chemicals compared to 304 stainless steel, significantly extending service life in demanding conditions.
3. Compact & Efficient Wafer Design
The wafer-style construction saves space and weight. It installs directly between pipeline flanges using through-bolts, eliminating the need for extra flange nuts and significantly reducing installation time and cost.
4. Reliable Backflow Prevention
The spring-assisted dual-plate design ensures quick response and tight closure, effectively preventing water hammer, reducing system shock and noise, and protecting upstream equipment.

Parameter | Specification |
Model | BFHV01-TA01 |
Sizes | DN50-DN600 |
Flange Pressure | PN10 PN16 150LB JIS10K AS “D” “E” |
Design | DIN3356 GB/T12236 |
Testing | ISO5208 |
Face to Face | DIN3202 ISO5752 |
Body material | CI DI WCB SS |
Disc | DI WCB SS AL-B |
Seat | NBR EPDM FKM CR NR CSM |

1. Professional Manufacturing & Quality Control: We specialize in industrial valve manufacturing with extensive expertise in processing materials like GGG40 and CF8M. Our stringent quality control system ensures every valve meets design specifications throughout the entire process, from raw materials to finished product.
2. Flexible Production & Customization: We offer not only standard products but also flexible customized solutions based on specific client requirements regarding dimensions, materials, pressure ratings, and more.
3. Reliable Compliance: Our manufacturing processes and products can be aligned with relevant international and industry standards as required by our customers.

Municipal & Industrial Water Supply Networks
Water & Wastewater Treatment Plants
Building HVAC Systems
Industrial Cooling Water Circuits
Fire Protection Systems
We are committed to providing reliable and cost-effective valve solutions. Pleasecontact us for detailed technical data, drawings, or consultation for your specific project.
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