ULFM Product

Clow Valve Company supplies a complete line of products that are certified by Underwriter’s Laboratories and approved by Factory Mutual Global.

  • Medallion Fire Hydrant

    Medallion Fire Hydrant

    The Clow Medallion hydrant was designed and built to provide unsurpassed fire protection. Utilizing computer-developed data, Clow engineers painstakingly sculpted interior surfaces to provide the smoothest possible waterway, resulting in the lowest possible loss of head through the hydrant. The Clow Medallion carries a 10-year limited warranty on materials and workmanship. The hydrant also equals or exceeds all applicable AWWA requirements. It has been listed by UL and is approved by FM Global.

  • C509 Resilient Wedge Gate Valve 2” – 12”

    C509 Resilient Wedge Gate Valve 2” – 12”

    The Clow Resilient Wedge Valve, with its unique features and benefits, was the first to be manufactured with both AWWA and UL/FM approval for all water system requirements. Clow  Valve Co was the first to introduce, and still leads in the design and technical development, of the bubble-tight resilient seating valve.

  • C515 Resilient Wedge Gate Valve 4” – 16”

    C515 Resilient Wedge Gate Valve 4” – 16”

    The Clow Resilient Wedge Valve, with its unique features and benefits, was the first to be manufactured with both AWWA and UL/FM approval for all water system requirements. Clow  Valve Co was the first to introduce, and still leads in the design and technical development, of the bubble-tight resilient seating valve.

  • Indicator Posts

    Indicator Posts

    The Clow Model 2945 Indicator Post is approved by Underwriters Laboratories and Factory Mutual Research. The Indicator Post fully complies with UL Standards 789 and the FM Standard Class #1110. The Indicator Post is designed for the operation of 4”-16” Resilient Seated Gated Valves. The indicator post also meets NFPA24 standards.  All Model 2945 Indicator Posts are manufactured in Elmira, New York.

  • ULFM Check Valves

    ULFM Check Valves

    Clow UL/FM Swing Check Valves are for use where backflow is to be prevented. The valves are listed by Underwriters’ Laboratories and approved by Factory Mutual Fire Research Corp.

  • ULFM Wet Barrel

    ULFM Wet Barrel

    The Clow Wet Barrel hydrants serve a unique place in the overall hydrant market – and only Clow Valve brings you a complete line of two and three outlet wet barrel hydrants. Regardless of your wet barrel hydrant needs, there’s a Clow wet barrel hydrant to meet them.