The DFT® model GLC® silent check valve is a spring-assisted, center-guided, non-slam, 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 o-ring or gasket body seals. The DFT® GLC® check valve has the advantage of minimum pressure loss with silent operation.
Features:
- 2-1/2” to 24” line size
- ASME class 125 and 250
- 2 ½” to 24” line size (Cl. 125)
- 2 ½” to 8” line size (Cl. 250)
- FF Flanged ends
- Meets MSS SP-125
- A126 Class B Cast iron body
- Bronze or 316 SS trim
- Center-guided/dual-guided stem
- Spring assisted silent closing, non-slam
- AWWA seat leakage
- Horizontal or vertical installation
- Axial Flow
- Nozzle style
- Easy maintenance