Air Conditioning Refrigerant Liquid Safety Valve, Universal Refrigerant Safety Valve Brass 1cm Diameter Cylinder Valve Replacement for Home Air Conditioner(safety valve)

Description:
This universal refrigerant liquid safety valve is designed to protect air conditioning systems by releasing excess pressure safely. Made from durable brass with a 1cm diameter, it fits most standard home air conditioners and serves as a reliable replacement for worn-out cylinder valves.

Applications:

• Home air conditioners

• Refrigeration units

• HVAC systems using refrigerant gas

Features:

• Universal fit for standard AC systems

• Durable brass construction

• Automatic pressure release to prevent damage

• Compact 1cm diameter design

• Corrosion and leak resistant

Specifications:

• Material: Brass

• Valve Diameter: 1cm

• Type: Refrigerant safety valve

• Function: Pressure relief

• Application: R22, R410A, R134a systems (varies by model)

Questions:

1. How often should a refrigerant safety valve be replaced in a home air conditioner?

2. Is this valve compatible with both R22 and R410A systems?