Refrigerant Locking Safety Cap Key for Refrigeration
The Refrigerant Locking Safety Cap Key is a specialized tool used
in the maintenance of refrigeration equipment to operate the
Locking Safety Cap. It is mainly used to open or close the safety
protective caps of refrigerant pipeline interfaces. These safety
caps are usually installed on refrigerant charging ports, pressure
detection ports, or valve interfaces of equipment such as air
conditioners, cold storage facilities, and industrial refrigeration
systems. They serve to prevent misoperation, foreign object entry,
refrigerant leakage, and ensure personnel safety. The key matches
the safety cap through a specific structure to achieve precise
opening and closing, and it is an essential tool in the process of
refrigeration system repair and maintenance.
Functions
1.Safety Protection: Prevent non-professionals from misoperating
the refrigerant interface, avoiding refrigerant splashing or system
failures caused by improper opening. In the locked state, it can
prevent malicious damage or accidental touches.
2.Charging and Detection: Use the key to open the safety cap during
maintenance, connect tools such as pressure gauges and charging
equipment, and complete operations such as pressure detection,
vacuuming, and refrigerant charging.
3.Quick Identification: By matching the color and shape of the key
and the safety cap, quickly distinguish between the high-pressure
end and the low-pressure end to avoid operational errors.
4.Leak Prevention and Contamination: When the safety cap is closed,
the internal sealing structure can effectively prevent refrigerant
leakage, and at the same time prevent external impurities from
entering the pipeline, reducing the risk of compressor damage.
Applications
1.Household/Commercial Air Conditioners:Used for the safety
protection of high and low pressure valve interfaces and charging
ports of outdoor units, commonly seen in R32 and R410A systems.
2.Industrial Refrigeration Equipment:Such as refrigerant pipeline
interfaces of chillers and cold storage compressors, suitable for
industrial refrigerants like ammonia (NH₃) and carbon dioxide
(CO₂).
3.Automotive Air Conditioning System: Used for the protection of
service ports, compliant with automotive air conditioning safety
standards such as SAE J2843.
4.Cold Chain Logistics Equipment: Such as the refrigerant pipeline
connections of refrigerated trucks and vaccine storage cabinets,
ensuring the safety of the connections during transportation.
| Product name | Safety Cap Key |
| Warranty | 1year |
| Application | Refrigeration Unit |
| MOQ | 200 |
| Weight | 0.5kg |
FAQ
Q1:When will you arrange the delivery?
A:Generally 1-2 weeks after the payment, and we will continually
inform customer the goods carriage status, until you receive the
goods.
Q2. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q3:Can we get the some technological training?
Our company provide the complete technological training, including:
installation, use and maintenance.
Q4:How long is your products warranty?
A:The products of our lifetime for you to provide maintenance, one
year warranty,Courier fees to pay half, after a year of maintenance
fees shall be borne by the buyers.
Q5: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our
customers benefit ; 2. We respect every customer as our friend and
we sincerely do business and make friends with them, no matter
where they come from.
