Bottom Outlet Valve Cap

Features:

• Cap includes 2" pipe plug, 18" length of 3/8" chain and 1/4" chain and ring securing plug to cap
• Bottom outlet valve caps fit 5 1/4" nozzle threads
• 5 1/4"-4 UN-2B threads conform to ANSI B1.1 and figure E18 from the AAR tank car manual
• Available in carbon steel & ductile iron
• Additional materials available upon request