GLC® Flanged Check Valves (291)

The DFT® Model GLC® Silent Check Valve is a spring-assisted, center guided, in-line, flanged check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, seat, spring, disc with stem and guide bushing. Some valves have body or gasket seals. The DFT® GLC® check valve has the advantage of minimum pressure loss with silent, non-slam operation.

• "Short" Face-To-Face Dimensions
• Meets API 6D
• API 6D and API 6FA Fire Test
  • ASME Class 150 and 300
  • 2" to 24"
• Meets API 6D
• Standard Body Materials:
  • A216 Grade WCB Carbon Steel
  • A351 CF8M Stainless Steel
• ASME Class 150 to 2500
  • 1" to 42" Line Size
  • 316 SS Trim
  • RF Flanged Ends
  • MSS-SP61 Seat Leakage
• One-Piece Body
• Spring-Assisted Silent Closing, Non-Slam
• Center-Guided
• Dual-Guided Stem
• Horizontal or Vertical Installation