Specifications

Item Features

• Cost efficient design: Low weight and short laying length produce savings in initial cost, space requirements, and installation when compared to full body, swing type check valves
• Minimal head loss: Contour of body provides a short and straight flow path that generates very little turbulence
• Additionally, the spring loaded disc is designed with very low cracking pressure which reduces the amount of energy required to open the valve
• Quick closure to reduce water hammer: Shut-off is achieved via the fully automatic, spring assisted discs that close near zero flow velocity
• The lightweight, split disc design creates a positive shutoff prior to flow reversal and helps to keep slamming and surges to a minimum
• Designed for long service life: The spring and discs are designed to allow the discs to lift linearly before pivoting to avoid the disc heal from scrubbing the sealing surface
• Also, discs are equipped with cast-in shock bumpers that help to reduce wear and tear on internal components
• Fugitive emission design: The retainer-less body design eliminates potential leak paths to The environment so there are no body emissions
• Resilient seats(FKM) ensure a bubble tight seal