The Castel 3184W/11 is a right-angle hermetic check valve designed for modern refrigeration systems, compatible with a broad range of refrigerants in ASHRAE 34:2019 safety groups A1, A2L, and A3, such as HFCs, HFOs, and hydrocarbons. It features 7/8" (22mm) ODS connections, a flow capacity (Kv) of 9 m³/h, a maximum working pressure of 600 PSI (50 bar), and operates within a temperature range of -40°C to +150°C. The valve requires a minimum differential pressure of 0.04 bar to fully open.
- Refrigeration Systems: Ensures unidirectional flow in commercial and industrial refrigeration setups.
- Air Conditioning Systems: Prevents reverse flow of refrigerants in HVAC systems.
- Compatible with Modern Refrigerants: Works with HFCs, HFOs, and hydrocarbons like R134A, R404A, R290, etc., suitable for environmentally friendly systems.
- High-Pressure Systems: Designed for systems operating at pressures up to 600 PSI (50 bar).
- Wide Temperature Range: Suitable for applications requiring operation from -40°C to +150°C..
| Connections ODS Ø [in.] | 1.3/8" |
|---|---|
| Connections ODS Ø [mm] | 35 |
| Kv [m³/h] | 29 |
| Differential Pressure (2) [bar] | 0.04 |
| PS [bar] | 50 |
| MWP [psi] (1) | 600 |
| TS [°C] Min | -40 |
| TS [°C] Max | 150 |
| Package | 1 pc |
