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Utica-Dunkirk VR-001.01 3/4" Relief Valve 30 PSI

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Special Price $39.16 Regular Price $50.91
In stock
SKU
VR-001.01
The Utica-Dunkirk VR-001.01 3/4″ Relief Valve with a pressure range of 30 PSI which is used to relieve pressure in HVAC systems. If the pressure rises beyond the set pressure, the valve opens to let out the pressure that is not wanted. The working process involve the valve sensing high pressure, opening to divert or release the pressure safely to avoid damaging the system. The Advantages include safety, longer longevity of HVAC systems and improved efficiency due to the regulation of pressure that may hinder system performance. This valve is suitable for use in residential and commercial air conditioning systems.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Specifications

  • Type: Relief Valve
  • Pressure Range: 30 PSI
  • Thread Size: 3/4"
Manufacturer Name: Utica-Dunkirk
Product Number: VR-001.01
OEM Part Number: VR-001.01
Product Description: 3/4" 30# Relief Valve
Weight:0.66lbs/299.37g

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Product Questions (2)
Customer Questions
What maintenance is required for the Utica-Dunkirk VR-001.01 Relief Valve?

Regularly inspect the valve for signs of corrosion, leaks, or mineral buildup. Test the relief function periodically to ensure proper operation. Cleaning and ensuring the valve seat is unobstructed supports maintain safety and prevents pressure-related system issues.

What are common issues with the Utica-Dunkirk VR-001.01 Relief Valve?

  • Leaks at connections or valve seat.
  • Failure to open at rated pressure.
  • Corrosion or rust affecting operation.
  • Intermittent pressure relief performance.

Installation Steps

Step 1: Shut off system pressure before installation for safety.

Step 2: Remove existing valve if present and clear threads.

Step 3: Apply thread sealant or tape to valve inlet threads.

Step 4: Thread the new valve into the port and hand‑tighten.

Step 5: Use wrench to snug without over‑tightening.

Step 6: Restore system pressure and check for proper relief operation.