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FIG 530

Nipple Check Valve for Leak Detection

One way check valve used to prevent backflow.

Product Features

Standard Features

Expansion relief settings activate at precise settings

Used to maintain accurate line pressure in leak detection systems


Construction Details

  • Body and poppet: Brass
  • Spring: Stainless steel
  • O-ring: FKM

Product Ordering Instructions

Fig Suffix Size Description Weight
530 0100 AV 2” Nipple Check Valve w/ 25 PSI Expansion Relief 1.5
530 0300 AV 2” Nipple Check Valve w/ 50 PSI Expansion Relief 1.5