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Dual Plate Check Valve (TEJI)


Description

The dual plate check valve is designed for use in various industries including industrial, environmental protection, water treatment, and building water supply and drainage pipelines to prevent the reverse flow of medium. Featuring a dual plate design, this valve is spring-assisted for reliable closure. The sealing surface can be customized with welded wear-resistant materials or rubber lining, ensuring wide application versatility and dependable sealing performance.

Specification:

  • Size Range: 2” to 24” (DN50 to DN600)
  • Pressure Rating: Class 150 to 2500LB (PN1.0 MPa to PN42.0MPa)
  • Main Materials: WCB (A105), LCB (LF2), CF8 (F304), CF8M (F316), CF3 (F304L), CF3M (F316L), etc.
  • Design and Manufacture: Conforms to API 594, API 6D, ISO 14313 standards
  • Face-to-Face: Compliant with ASME B16.10, EN558
  • Pressure-Temperature Ratings: ASME B16.34 specifications
  • Ends Connection: Available in Flange and Wafer configurations
  • Inspection & Testing: Meets API 598 and EN12266 standards

Features:

  • One Piece Body: Enhances structural integrity and durability.
  • Swing Type: Ensures efficient operation in preventing backflow.
  • Dual Plate Disc: Provides quick closure and minimal pressure drop.
  • Renewable Split Disc: Facilitates easy maintenance and prolongs valve life.

Applications:

Ideal for pure pipelines and critical installations where preventing reverse flow is essential, the dual plate check valve offers robust performance and adaptable sealing solutions across diverse industrial sectors.


Supporting Documents

General Terms

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