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Angle Check Valves
Angle Check Valves
Angle Check Valves
Angle Check Valves
Angle Check Valves
Angle Check Valves
Angle Check Valves
Angle Check Valves
One Year Manufacturer Warranty

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Morrison Brothers 137-25 Angle Check Valves

1.5 to 3 in., w/25 PSI ER

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
137---1400 AV 1.5 in., Single Poppet, w/25 PSI ER $314.70
137---1500 AV 2 in., Single Poppet, w/25 PSI ER $369.85
137---1700 AV 1.5 in., w/25 PSI ER (Viton) $458.22
137---1900 AV 2 in., w/25 PSI ER (Viton) $521.31
137---2200 AV 1.5 in., w/25 PSI ER (Teflon) $428.56
137---2300 AV 2 in., w/25 PSI ER (Teflon) $487.55
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Morrison Brothers 137-25 Angle Check Valves

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

Standard Features
  •  Soft seat
  •  Thermal expansion available (25 or 50 PSI approximate)
Construction Details
  • Body: Brass
  • Cap: Brass
  • Plunger: Brass
  • Spring: Stainless steel
  • Discs: Buna-N (Viton® and Teflon® optional)
  • Expansion valve: Brass with Viton®
Figure Suffix Size Description Weight (lbs)
137 1400 AV 1.5" Angle Check Valve w/25 PSI ER 4.25
137 1500 AV 2" Angle Check Valve w/25 PSI ER 6.25
137 1600 AV 3" Angle Check Valve w/25 PSI ER 13.5
137 1700 AV 1.5" Angle Check Valve w/25 PSI ER (Viton) 4.25
137 1900 AV 2" Angle Check Valve w/25 PSI ER (Viton) 6.25
137 2000 AV 3" Angle Check Valve w/25 PSI ER (Viton) 13.5
137 2200 AV 1.5" Angle Check Valve w/25 PSI ER (Teflon) 4.25
137 2300 AV 2" Angle Check Valve w/25 PSI ER (Teflon) 6.25
137 2400 AV 3" Angle Check Valve w/25 PSI ER (Teflon) 13.5