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Cla-Val 55L-60-1-A-40-200 Pressure Relief Valve

Cla-Val 55L-60-1-A-40-200 Pressure Relief Valve
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Cla-Val 55L-60-1-A-40-200 Pressure Relief Valve

Cla-Val 55L-60-1-A-40-200 Pressure Relief Valve

SKU: 55L-60-1-A-40-200
Usually Ships 1-2 Weeks
Rating:
$1,161.98 /ea
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$0.00
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Cla-Val 55L-60-1-A-40-200 Pressure Relief Valve Bronze 1" Angle 40-200 PSI

The Cla-Val Model 55L-60 (UL Listed, FM Approved) Pressure Relief Valve is a direct-acting, spring loaded, diaphragm type relief valve. The valve may be installed in any position and will open and close within very close pressure limits. The bottom plug may be removed and installed in the inlet to convert it to an angle pattern flow path.

The Model 55L-60 is normally held closed by the force of the compression spring above the diaphragm. When the controlling pressure applied under the diaphragm exceeds the spring setting, the disc is lifted off its seat, permitting flow through the control. When control pressure drops below the spring setting, the spring forces the control back to its normally closed position. The controlling pressure is applied to the chamber beneath the diaphragm through an internal passage. A gauge port is provided for accurate pressure setting.

Pressure adjustment is done by turning the adjusting screw to vary the spring load on the diaphragm. The 55L-60 is available in pressure ranges suited to agency approval tests. To prevent tampering, the adjustment cap can be wire sealed by using the lock wire holes provided in the cap and cover.

Features:

  • Sizes 1/2” and 3/4” are UL Listed and FM Approved for use as Fire Pump Casing Relief Valves
  •  The 1” model is UL Listed for use as a Fire Pump Casing Relief Valve
  •  Direct Acting - Precise Pressure Control
  •  Drip Tight Closure
  •  No Packing Glands or Stuffing Boxes
  •  Globe or Angle configurations available
  •  Sensitive to Small Pressure Variations
  •  Meets low lead requirements
  •  Available in Cast Bronze, 316 Stainless Steel, monel & Super duplex Stainless Steel
Size 1/2", 3/4" and 1" Threaded NPT
Temperature Range Water, Air: to 180°F Max
Pressure Rating Cast Bronze 400 psi Max Stainless Steel 400 psi Max
Adjustment Ranges Ul Listed 10 to 75 psi • 20 to 200 psi • 100 to 300 psi
Adjustment Ranges FM Approved 0 to 75 psi • 20 to 200 psi • 100 to 300 ps

Following are the Attached files for this product:

Cla-Val 55L-60-1-A-40-200 Pressure Relief Valve Data Sheet

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