Cast Iron Body
150 PSI Service
Epoxy Coated for Corrosion Resistance
Available in 4", 6", 8", 10" and 12" sizes
The Waterman PC-150 Split Disc Check Valve is rated for working pressures to 150 psi. The valve body is of epoxy coated cast iron construction and is belled to allow maximum flow around the seat ring and disc, reducing head loss. The replaceable seat ring section is of flat design constructed of epoxy coated cast iron with Buna-N rubber on the seat face. This provides a positive seal when the disc is in the closed position. The disc is split type and spring loaded to create a positive quick closure of each disc half. The spring is retained in position with a stainless steel rod. Simplicity of design allows the valve to be easily placed in pipelines and allows for quick replacement of parts when required.