Brass ball valve with access port for HVAC and refrigeration. Bi-directional flow, full port design. ODF solder connections, sizes 1/4″ to 1-3/8″. Max working pressure 4.9MPa (49 bar). Temperature range -40°C to +120°C. Compatible with R410A, R32, R290, R22, R134a.
Refrigeration Ball Valve –Bi-Directional for Liquid & Suction Lines
Our Brass Ball Valve is a manually operated shut-off valve designed to open and close refrigerant flow in commercial air conditioning and refrigeration systems. It serves as a service valve for vacuum pumping and refrigerant charging, and is also used to isolate system branches for maintenance.
The valve features a full port design for minimal pressure drop, bi-directional flow, and 1/4-turn operation from fully open to fully closed. The integrated Access Port (Schrader valve) allows technicians to measure pressure or charge refrigerant without breaking the line. Dual seals around the polished brass ball prevent internal and external leakage.
| Parameter | Details |
|---|---|
| Body Material | Brass (or Stainless Steel option) |
| Ball Material | Polished Brass |
| Seal Material | Dual Teflon / PTFE |
| Connection | ODF Solder |
| Size Range | 1/4″ – 1-3/8″ (6.35mm – 35mm) |
| Max Working Pressure | 4.9 MPa (49 bar) |
| Medium Temperature | -40°C to +120°C (short term +150°C) |
| Flow Direction | Bi-Directional |
| Port Type | Full Port |
| Access Port | Schrader Valve (optional) |
| Refrigerants | R410A, R32, R290, R22, R134a, R404A, R407C, R507 |
Access Port Included – Integrated Schrader valve allows pressure measurement, vacuum pumping, and refrigerant charging without cutting the line
Bi-Directional Flow – Ensures positive shut-off in either flow direction, even during system evacuation
Full Port Design – Minimizes pressure drop and energy consumption compared to standard port valves
1/4-Turn Operation – Rotates only 1/4 turn from full open to full close, with explosion-proof stem design
Dual Teflon Seals – Surrounds the polished brass ball to prevent leakage and extend service life
High Pressure Rated – 4.9 MPa (49 bar) covers R410A and all high-pressure refrigerants
Wide Refrigerant Compatibility – Suitable for R410A, R32, R290, R22, R134a, and more
Liquid lines, suction lines, and discharge lines in commercial HVAC and refrigeration systems
Service valve for vacuum pumping and refrigerant charging
Isolation valve for system maintenance and branch control
Walk-in refrigerators, cold rooms, heat pumps, and chillers
Size – 1/4″ to 1-3/8″ ODF, custom sizes available
Access Port – With or without Schrader valve
Body Material – Brass standard; stainless steel option available
Connection – ODF solder standard; custom connections on request
Packaging – Individual box or bulk carton
Lead Time – 7–25 days
MOQ – Flexible; samples available
For datasheets, samples, or bulk pricing, contact us directly.
