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Vertical Check Valve
One Year Manufacturer Warranty

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Morrison Brothers 158A--6900 AV Vertical Check Valve

2 in., w/50 PSI ER (Viton)

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Model # Description Price Qty
158A--6900 AV 2 in., w/50 PSI ER (Viton) $444.12
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Morrison Brothers 158A--6900 AV Vertical Check Valve

Single poppet one way check valve used to prevent backflow in supply lines or used as a prime holding valve in suction systems.

Standard Features
  • Soft seat
  • Thermal expansion available (25 or 50 PSI approximate)
  •  1/2 to 2 PSI spring setting
Construction Details
  • Body: Brass
  • Cap: Brass
  • Plunger: Brass
  • Spring: Stainless steel
  • Discs: Buna-N (Viton® and Teflon® available)
  • Expansion valve: Brass with Viton®