Line Service Valve, Access Fittings, 6Pk, 1/4" Male Flare, 1/4"x2" Tube, SF8404

Supco® SF8404 Access Fittings | Economy Line Service Valves | Pack of 6

Stock up on dependable refrigerant access fittings with this brand-new 6-pack of Supco® SF8404 access fittings. Each economy line service valve features a 2" long, 1/4" copper tube and a 1/4" SAE male flare connection. Designed for brazed installations using the SF4450 valve core, these fittings are compatible with all refrigerants and manufactured to meet or exceed ARI 720 standards—ideal for HVAC/R technicians and bulk service kits.

Product Features:

• ✅ Includes six (6) access fittings
• Brass cap with O-ring and stainless steel valve core included
• 1/4" diameter x 2" copper tube
• 1/4" SAE male flare connection
• ️ Braze-only installation (use with SF4450 core)
• Suitable for all refrigerants
• 100% inspected to meet or exceed ARI 720 standards
• Condition: Brand New – Unused

Specifications:

Common Fixes:

• ❌ Leaking or damaged service valve
• ⚠️ Worn or missing valve core
• Need for multiple access points during system retrofit or repair
• Upgrade for secure seal and refrigerant compatibility

️ Installation Tips:

• Ensure system is depressurized before brazing
• Braze fitting using appropriate HVAC torch and safety gear
• Install SF4450 valve core (sold separately)
• Leak test after installation and verify refrigerant flow

Seal tight. Service smart. Equip your HVAC team with this 6-pack of Supco® SF8404 access fittings for professional-grade performance.