1 1/4" Male NPT Inlet X 1 1/2" Female NPT Outlet, Set at 110 PSI, 1954 Pounds per Hour Capacity, Bronze/Brass Trim and Metal Seat, ASME Section I Steam Pressure Relief Valve with Plain Lever

1 1/4"x1 1/2" @125# 3590PPH

1 1/4"x1 1/2" @150# 4234PPH

1 1/4"x1 1/2" @30# 1169PPH

1 1/4"x1 1/2" @50# 1669PPH

1.25x1.5" 100#Steam 3124#/HR

1 1/4"x1 1/2" @110 3203PPH

ASME SEC 1 125# STEAM 3593PPH

ASME SEC 1 160# STEAM 4497LB/H

1 1/4"x1 1/2" @15# 794PPH