Product details
6571/9 Ball Valve | 1-1/8″ ODS | Castel
The Castel 6571/9 Ball Valve is a compact and reliable refrigeration valve designed for HVAC and cooling systems. It provides efficient shut-off control of refrigerant flow, ensuring safe operation and easy maintenance of refrigeration circuits.
Built with precision engineering, this valve offers smooth operation, low pressure drop, and dependable performance. Its compact size makes it suitable for medium-capacity refrigeration systems where space efficiency and reliability are essential.
The valve is compatible with a wide range of refrigerants, making it ideal for modern HVAC and refrigeration applications.
Key Benefits
Compact design for medium-capacity systems
Reliable shut-off control for refrigeration circuits
Compatible with multiple refrigerants (HCFC, HFC, HFO blends)
High pressure rating up to 45 bar
Low pressure drop with efficient flow performance
Durable construction for long service life
Specifications
Brand: Castel
Model: 6571/9
Product Type: Ball Valve
Connections
Connection Type: ODS
Connection Size: 1-1/8″
Performance
Ball Port Diameter: 19 mm
Flow Coefficient (Kv): 29 m³/h
Pressure & Temperature
Maximum Working Pressure (PS): 45 bar
MWP: 435 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)
(Data verified from datasheet – page 1 )
Applications
Commercial refrigeration systems
HVAC systems
Chiller units
Refrigeration piping systems
Service and maintenance isolation
FAQs
What is the purpose of this ball valve?
It is used to control and isolate refrigerant flow in HVAC and refrigeration systems.
What is the connection size?
It uses a 1-1/8″ ODS connection.
What refrigerants is it compatible with?
It supports HCFC, HFC, HFO, and blended refrigerants.
What is the maximum pressure rating?
It is rated for up to 45 bar (435 psi).
What temperature range can it handle?
It operates between -40°C and +150°C.
