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Features
1.Thread Design
Precision - machined tapered or parallel threads are used to
closely fit with the valve interface, ensuring sealing performance.
Some caps have a rubber sealing ring inside to form a double -
seal, preventing refrigerant leakage.
2.Appearance and Function
Cap Body Shape: Mostly cylindrical or mushroom - shaped, with a
smooth top, which is convenient for pinching with fingers or
tightening with tools.
Lightweight: The brass material is lightweight, making it easy to
install and carry.
Applications
1.Household/Commercial Air Conditioners: For the service valve
interfaces of the indoor and outdoor units of split air
conditioners, it protects the valve core and prevents impurities
from entering before installation.
2.Refrigeration Systems: For the drying filter valves of cold
storage and refrigeration equipment; seals the charging port to
prevent the desiccant from absorbing moisture and becoming
ineffective.
3.Heat Pump Systems: The spare interface of the heating/cooling
switching valve; temporarily seals unused interfaces to prevent
refrigerant leakage.
4.Industrial Equipment: The inspection ports of equipment such as compressors and condensers; used in conjunction with tools like pressure gauges to detect the system pressure and then seal.
Advantages
1.High reliability: The brass material is corrosion-resistant and
can withstand high pressure (usually the pressure resistance is ≥
4.0 MPa), making it suitable for long-term operating refrigeration
systems.
2.Strong versatility: The 1/4'' specification is a common size in
air - conditioning systems and is compatible with the service
valves of most brands (such as Dunan, Sanhua, etc.).
3.Economical and practical: The cost is lower than that of stainless - steel caps, and they are easy to purchase and replace.
Product name | Brass Cover Cap |
Warranty | 1 year |
Application | Refrigeration Unit |
MOQ | 100pc |
Weight | 0.015kg |
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.