Crane 147LU-N Cast Carbon Steel Swing Check Valves

CRANE 147LU-N series valves are efficient swing check valves that allow flow in one direction and prevent the reversal of flow through pipelines. They can be installed in horizontal or vertical, upward flow, piping and they are specifically suited for low velocity service.

Crane 147LU-N Swing Check Valves feature a Cast Carbon Steel body, bolted cap, and stellite seat facing. These valves are built very similarly to Crane’s 147½XU valves that have butt-welded ends, except 147LU-N valves use flanged ends. They both come 2” to 24” in size, in Class 150, and they rated for use up to 285 psi at -20 deg F to 100 deg F.

These swing check valves are made with an enhanced Type 316 Austenitic Stainless Steel and Cobalt alloy trim (“LU” spec) to elevate valve performance and longevity. The trim also includes a seal-welded seat ring that eliminates leak paths. The durability and reliability of these swing check valves make them the perfectly dependable service for the harsh environments of power production, oil and gas, refining, district heating, chemical processing, pulp and paper, food and beverage, petro chemical, marine, wastewater, mining and OEM applications.

Cooney Brothers is proud to be an authorized distributor of Crane valves, which includes our range of 147LU-N Swing Check Valves. 

Explore our wide selection below and contact us for technical advice or alternative configurations like 147XU and 147U.