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Cla-Val 2050B-4KG1 Bronze Pressure Relief Valve

Cla-Val 2050B-4KG1 Bronze Pressure Relief Valve
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Cla-Val 2050B-4KG1 Bronze Pressure Relief Valve

Cla-Val 2050B-4KG1 Bronze Pressure Relief Valve

SKU: 2050B-4KG1
Rating:
Quantity Price Stock
Usually Ships 1-2 Weeks
Usually Ships 1-2 Weeks
$5,259.18     /ea
Usually Ships 1-2 Weeks
0
$0.00
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$0.00
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2050B-4KG1
Cla-Val 2050B-4KG1 Bronze Pressure Relief Valve

The Cla-Val Pacific Model 50B-4KG1 (Globe) / 2050B-4KG1 (Angle) Pressure Relief Valve is designed specifically to automatically relieve excess pressure in fire protection pumping systems.  Pilot controlled, it maintains constant system pressure at the pump discharge within very close limits as demands change.

Advantages:
 
  • UL Listed / ULC Listed/FM Approved
  • ABS Type Approved
  • Fast Opening to Maintain Steady Line Pressure
  • Accommodates Wide Range of Flow Rates
  • Closes Gradually for Surge-Free Operation
  • Adjustable Pressure Settings, Not Affected by Pressure At Valve Discharge
How it works:
 
At pump start, the Cla-Val Pacific Relief Valve modulates to relieve excess pump capacity, maintaining positive system pressure at the pump discharge. When fire demand slows or ceases, Cla-Val Pacific Model  50B-4KG1 opens, diverting entire pump output to discharge, allowing fire pump to be stopped without causing surging in the lines.
Adjustment Range 20-200 psi (150 Class) 100-300 psi (300 Class)
End Details 150 and 300 ANSI B16.42
Sizes Globe: 2" - 10” flanged Angle: 2" - 10" flanged
Pressure Ratings Class 150 - 250 psi Max. Class 300 - 300 psi Max , Water, to 180°F Max.

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