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    View the different joints and sizes we offer for ductile iron pipe.

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Certificates/Warranties

Below are the M&H Valve certifications and warranties for our products. If you have further questions regarding these please contact us.

Certifications

  • Certificate of Compliance - Hydrants
  • Certificate of Compliance - Butterfly Valves
  • Certificate of Compliance - 42” – 54” Resilient Wedge Gate Valve
  • Certificate of Compliance - 24” – 36” Resilient Wedge Gate Valve
  • Certificate of Compliance - 14” – 20” Resilient Wedge Gate Valve
  • Certificate of Compliance - C509 2" - 12"
  • Certificate of Compliance - C515 4"-12"
  • Certificate of Compliance - Check Valve
  • Certificate of Compliance - Double Disk Gate Valves

Warranties

  • Warranty - Hydrants
  • Warranty - Butterfly Valves
  • Warranty - Resilient Wedge Gate Valves
  • Warranty - Check Valve

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