Type R Check Valve Seat for 3 Inch and 4 Inch 5M, 10M and 15M
Seat for Type R Check Valve - 3" Through 4" 5M - 15M - 681802
This seat fits all 3 inch through 4 inch type R check valves. It works in the 5M, 10M and 15M check valves. This seat fits in all Cameron Type R check valves and is good for standard and sour service.