A31004 Access Valve Extension Tube 1/4" OD x 3/16" ID

The A31004 Access Valve features a durable copper construction with a 1/4" outer diameter and 3/16" inner diameter, designed for precise control in refrigeration and HVAC systems. Its robust design ensures reliable access for pressure measurement and system servicing, making it an essential component for professionals requiring accuracy and longevity in their equipment.

• For use with sil-phos alloy and copper fittings
  
• Includes cap (NFT5-4) and valve core, 1/4" ID
  
• Install through the side of the larger line to extend length approximately two inches
  
• Generous counter bore allows removal of core if flare becomes damaged
  
• All tees and crosses are tapped to receive and access core in all
  
• 1/4" SAE flare ends
  
• All pipe connections have internal braze cups for dip tube applications
  
• Note: OD x ID sizes are for copper tube extension