H76 Dual Plate Wafer Type Swing Check Valves

CHAODA Valves Group specializes in manufacturing H76 Dual Plate Wafer Type Swing Check Valves, known for their excellent sealing performance, reliable safety, and long service life. These check valves are automatic devices installed on pipelines to prevent the backflow of media using the pressure of the medium itself.

H76 Dual Plate Wafer Type Check Valve

Model: H76H, H76E, H76W
Size: NPS 1½" to NPS 84", DN 40 to DN 2100
Pressure Rating: Class 150 to Class 2500, PN 20 to PN 420
Material: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Stainless Steel
Application: Oil, Chemical, Natural Gas, Petrochemical, Coal Chemical, and more

Certifications: Zhejiang Famous Exporting Brand, Chinese Patent Holder

CHAODA VALVES GROUP CO.,LTD.
TEL: +86-577-57757282
FAX: +86-577-57757273

Model NO.: H76H, H76E, H76W
Flow Direction: Unidirectional
Standard: ANSI
Application: Industrial, Water, Oil, Chemical, Gas
Trademark: CD
Transport Package: Plywood Case
Specification: ANSI CLASS 150–2500, NPS 2" – 56"
Origin: Wenzhou, China
HS Code: 8481300000

Product Description of H76 Dual Plate Wafer Type Check Valve

The H76 Dual Plate Wafer Type Swing Check Valves are suitable for use in pipelines ranging from Class 150 to Class 2500 and PN 20 to PN 420. They are designed to shut off or connect various types of media. With different materials available, these valves can be used for water, steam, oil, nitric acid, acetic acid, oxidizing agents, urea, and more.

CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD. is a wholly owned subsidiary of Chaoda Group, specializing in the sales of CHAODA brand valve products. The "CHAODA" brand has earned recognition as a Zhejiang Famous Trademark, Zhejiang Famous Brand, and Zhejiang Famous Exporting Brand, and has also received numerous national patents and awards.

Key Features of H76 Dual Plate Wafer Type Swing Check Valves

- Compact design with reduced weight (up to 1/4 to 1/20 of traditional flanged check valves)
- Quick opening and closing, minimal water hammer effect
- Suitable for vertical and horizontal pipeline installations
- Smooth flow passage, low resistance
- Fast response, excellent sealing performance
- Short stroke for quick action
- Integrated and compact structure with an attractive appearance

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July 30, 2025