WLC庐 Wafer Check Valves (295)

The DFT® Model WLC® Wafer Style Check Valve is a lightweight, spring-assisted, center-guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/ temperature combinations. The joint between the seat ring and body is sealed by the flange gasket upon installation preventing any leakage through the joint when the valve is in service.

Standard Features:

• Wafer Design
• Center-Guided/Dual-Guided Stem
• Horizontal or Vertical Installation
• Spring-Assisted Silent Closing
• Protected Spring
• ASME Class 150 to 1500 (Contact DFT for ASME 2500 Availability)
  • 1" to 10" Line Size (Contact DFT for ASME 2500 Availability)
  • 316 SS Trim
  • Ends:
  • • Wafer RF
    • Wafer RTJ
  • MSS-SP 61 Seat Leakage
  • MSS 126 Face-To-Face Dimension:
    • Class 150 & 300 RF
  • API 594 Face-To-Face Dimension:
    • Class 600 RF
    • Class 900 & 1500 RF
• Axial Flow
• Nozzle Style
• Lightweight