OS&Y, Check, and Butterfly Valves

Reliable provides a complete line of UL Listed, FM Approved Resilient-Seated OS&Y valves, Non-rising Stem (NRS) valves, Wall Indicator Post valves, Check valves, and Butterfly valves suitable for use in fire sprinkler systems.

Reliable also offers Nibco Butterball valves and Brass Trim valves at all 18 distribution facilities.

For a quote on your next project, speak with our sales team to receive a customized recommendation.


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  • OS&Y, Check, and Butterfly Valves
  • Butterball Valves
  • Brass Trim Valves



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