Product details
6570/25A Ball Valve Access Port | 3-1/8″ ODS | Castel
The Castel 6570/25A Ball Valve Access Port is a heavy-duty refrigeration valve designed for HVAC and industrial cooling systems. It provides reliable shut-off and service access, allowing safe isolation of refrigerant flow during maintenance and operation.
This model is engineered for high-pressure applications and features a large internal ball port with excellent flow capacity, ensuring minimal pressure drop and efficient system performance. Its robust construction ensures durability and long service life even in demanding environments.
Compatible with a wide range of refrigerants, it is suitable for modern commercial and industrial refrigeration systems.
Key Benefits
High-capacity design for industrial refrigeration systems
Reliable shut-off and service access functionality
Compatible with multiple refrigerants (HCFC, HFC, HFO blends)
High pressure rating up to 45 bar (600 psi)
Low pressure drop with high flow performance
Durable construction for long service life
Specifications
Brand: Castel
Model: 6570/25A
Product Type: Ball Valve Access Port
Connections
Connection Type: ODS
Connection Size: 3-1/8″ (80 mm)
Performance
Ball Port Diameter: 73 mm
Flow Coefficient (Kv): 550 m³/h
Pressure & Temperature
Maximum Working Pressure (PS): 45 bar
MWP: 600 psi
Minimum Temperature: -40°C
Maximum Temperature: +150°C
Compatibility
Refrigerants:
HCFC (R22)
HFC (R134a, R404A, R407C, R410A, R507)
HFO (R1234ze)
HFO + HFC Blends (R448A, R449A, R450A, R452A, R513A, R515A, R515B)
Applications
Industrial refrigeration systems
Commercial HVAC systems
Chiller plants
Cold storage facilities
Refrigeration piping and service access
FAQs
What is the purpose of this ball valve access port?
It is used to isolate and control refrigerant flow while providing access for servicing and maintenance.
What is the connection size?
It uses a 3-1/8″ (80 mm) ODS connection.
What refrigerants is it compatible with?
It supports HCFC, HFC, HFO, and blended refrigerants.
What is the pressure rating?
It is rated for 45 bar with a maximum working pressure of 600 psi.
What temperature range can it handle?
It operates between -40°C and +150°C.
