1/4'' Threaded Brass Cap for Access Valve Filter Drier Valve New Condition

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.

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.