Product details
3184W/7 Right-Angle Check Valve | 7/8″ ODS | Castel
The Castel 3184W/7 Right-Angle Check Valve is a high-performance refrigeration valve designed to ensure one-directional refrigerant flow in HVAC and industrial cooling systems. Its right-angle design allows efficient installation in compact or complex piping layouts, making it ideal for space-constrained applications.
This valve prevents reverse flow, protecting compressors and system components while ensuring stable and efficient operation.
As shown in the datasheet, the valve provides reliable flow performance with low opening pressure and supports a wide range of refrigerants, including A1, A2L, and A3 classes .
Key Benefits
Right-angle design for compact installations
Prevents reverse refrigerant flow
Protects compressors and system components
Optimized flow capacity for medium systems
Low opening pressure for efficient operation
Wide refrigerant compatibility (A1, A2L, A3)
High pressure rating up to 50 bar
Durable construction for long service life
Specifications
Brand: Castel
Model: 3184W/7
Product Type: Right-Angle Check Valve
Connections
Connection Type: ODS
Connection Size: 7/8″ (22 mm)
Performance
Flow Coefficient (Kv): 9 m³/h
Minimum Opening Differential Pressure: 0.04 bar
Pressure & Temperature
Maximum Working Pressure (PS): 50 bar
Maximum Working Pressure (MWP): 600 psi
Minimum Temperature: -40°C
Maximum Temperature: +150°C
Compatibility
Refrigerants:
HFC (R134a, R32, R404A, R407C, R410A, R507)
HFO (R1234yf, R1234ze)
HFO + HFC Blends (R448A, R449A, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R513A, R515A, R515B)
HC (R290, R600, R600a, R1270)
Applications
Commercial refrigeration systems
HVAC systems
Compact piping installations
Cold storage systems
Chiller systems
Refrigerant flow protection systems
FAQs
What is special about this valve design?
It features a right-angle design for installation in tight or complex piping layouts.
What is the connection size?
It uses a 7/8″ (22 mm) ODS connection.
What is the opening pressure?
It opens at a minimum differential pressure of 0.04 bar.
What is the pressure rating?
It is rated up to 50 bar (600 psi).
Which refrigerants are supported?
It supports A1, A2L, and A3 refrigerants including HFC, HFO, and HC types.
