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| Multi-turn Hose Bibb The multi-turn valve core design of the Multi-turn Hose Bibb can precisely adjust the water output. It is suitable for wall-mounted or outdoor pipelines. During operation, the slow start and stop of water flow, as well as precise control, are achieved by rotating the handle. It is applicable to scenarios such as home courtyard irrigation, outdoor cleaning, car washing, and garden watering. It is an outdoor plumbing fitting that balances practicality and durability.
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| Single-Handle Pull-Out Sprayer Kitchen Faucet The pull-out spray head of the Single-Handle Pull Out Sprayer Kitchen Faucet supports 3 water outlet modes. It can meet the needs of washing vegetables, washing dishes, rinsing the sink, etc. The spray head can be flexibly pulled out to reach every corner of the sink, leaving no cleaning dead spots. It automatically resets when retracted, staying stable without shaking. It is used in scenarios such as home kitchens, restaurant back kitchens, commercial cooking stations, etc.
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| Slim Tap With Green Color Handle Slim Tap With Green Color Handle features a slim and streamlined main body design, paired with a handle made of high-saturation green environmentally friendly material. It has excellent sealing performance and is not easy to fade. The single-handle operation allows precise adjustment of the ratio of cold and hot water as well as the water output flow. It meets basic water needs such as daily hand washing, washing up, and simple cleaning.
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| 90-degree Double-valve Faucet A 90-degree double-valve faucet can split the water flow from a single inlet into two different water devices or pipes to achieve a simultaneous water supply. It is suitable for wall-mounted or countertop installation. It is widely used in scenarios such as hotels, public handwashing areas, and laboratories. Suitable requirements for water flow control efficiency. It can meet basic water needs such as daily handwashing, washing, and cleaning.
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| Brass Plain Bibcock The brass plain bibcock is forged from pure brass. Compact structure, no redundant complex parts. Smooth opening and closing and tight sealing can effectively prevent leakage. With a male threaded connection, it can be connected directly to a hose or used as a straight-through outlet faucet. Easy to install and adaptable. It meets basic water needs such as daily flushing, cleaning, and temporary water supply, and is a practical, durable, and cost-effective basic plumbing fitting.
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| Tall Basin Mixer Tap The single handle of the Tall Basin Mixer Tap precisely controls the mixing ratio of cold and hot water as well as the water flow rate. The tall water outlet design is suitable for various basins, such as deep basins and countertop basins. The water flows vertically downward, which makes it difficult to splash. It is convenient for washing, hair washing, and countertop cleaning. The installation is compatible with most standard holes of bathroom basins. It is widely used in family bathrooms, hotel rooms, B&B washing areas, and other scenarios. It can meet the water needs of daily washing, skin care, shaving, etc.
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Automatic Air Vent
Automatic Air Vent
The automatic air vent is equipped with a highly sensitive float valve core. It can automatically detect gas in the pipeline and quickly discharge it without manual operation. It can effectively prevent problems such as pipeline air blockage, noise, and equipment damage caused by air backflow. During installation, it can be directly connected to the high points of fluid pipelines, such as heating, water supply, and central air conditioning systems. It is a key plumbing accessory that ensures pipeline operation efficiency and extends the service life of equipment.
- Model No.: JX-10048
- Size:1/2″
- Material: Brass, CW617N
- O-ring: Nylon
- Standard: CE, ISO9001, TUV
- Nominal Pressure: ≤10bar
- Applicable Medium: Cold and hot water
- Working Temperature: t≤110°C
- Surface: Polishing Golden
- PlugNut: Brass
- Thread: BSP, NPT
- Body ends with a flange
- Applicable: Water, gas
- Special wall thickness for high pressure
- Provide technical reports for free
- Free sample
1. Does the choice of float material affect the performance of the Automatic Air Vent?
The float is a core component of automatic air release valves. A good float has to be light but sturdy. Its light weight helps the valve react quickly when opening and closing. Solid material stops it from bending out of shape, so air can vent without trouble.
These valves stay in constant use on hot water pipes. We use PP plastic and stainless steel for our floats. Both materials resist corrosion and handle high heat easily. They never rust or deform, and keep running properly for many years. Ordinary plastic and raw iron parts are different. They wear out, crack, and break the seal after long use. Top-grade materials can last 5 to 10 years. Low-quality parts often break down in just one or two years and need constant replacement.
2. Do you perform 100% pressure testing on automatic air vents?
Yes, we conduct 100% pressure testing on all automatic exhaust valves before they leave the factory. The inlet pressure of the automatic exhaust valve will be set to 1.5 times the maximum working pressure. The testing time for the automatic exhaust valve is 3–5 minutes. The purpose of testing under continuous duration and overpressure is to verify that the product withstands high pressure without deformation or leakage.
The factory uses automated pressure testing equipment. Any product with a pressure drop exceeding 5% or visible leakage will be marked as unqualified. It needs to be registered and then reworked or scrapped.
Each tested product will have its own batch number. The pressure test data will be recorded in the quality management system to achieve full traceability.
3. Can your air vents be used in government projects?
Yes, Plumberstar’s air release valves are fully suitable for government projects! Our automatic air release valves are highly compatible with the strict requirements of government-led infrastructure, public buildings, and public facility projects.
The core requirement of government projects is compliance with product standards. Our air release valves meet multiple international and regional technical specifications. They have obtained CE, GS, RoHS, and UL certifications. It enables them to be used in regions such as Europe and the United States.
The diversification of government projects requires our automatic exhaust valves to be adaptable to multi-scenario applications. Our exhaust valves are compact in design and can be installed flexibly. It is more suitable for use in large-scale projects. It also supports low-carbon operation, which is in line with the energy conservation and emission reduction goals of government projects.
Whether for government-managed public buildings, infrastructure, or historical building renovation projects, our automatic air release valves can provide compliant, reliable solutions. We can also support customization of product parameters to meet the specific standards and technical specifications of government projects. To ensure full compliance with project requirements.
4. Can you assist with processing the export documents for the Automatic Air Vent?
We help arrange the full set of export paperwork for automatic air vents. For regular orders, we supply commercial invoices, packing lists, and supplementary data for the bill of lading with no extra fees.
If you require certificates of origin, standard CO documents can be issued within 3 working days. For GSP certificates of origin, we need to begin processing 4 working days before shipment.
All information on documents strictly matches item codes, shipment quantities, and shipping marks to guarantee consistency between paperwork and actual goods. If you need extra details like material grades or testing standards added, send us a written request, and we will include this information. We send draft documents for your confirmation before issuing official copies.
Full electronic document sets are archived for a minimum of 18 months. Digital copies are sent to you within 1 working day after the shipment departs. Original documents can either go together with the cargo or be shipped separately by courier.
5. Can you ship to multiple destinations in one Automatic Air Vent order?
You can send a single order of automatic air release valves to different destinations. This service is a great fit if you run multiple warehouses. Put all your items into one order, and share every delivery address with us. We sort and pack the goods right here at the factory. You won’t need to create separate orders at all.
We team up with trusted shipping providers. We can send goods anywhere across the globe, to overseas warehouses and project sites alike. Each package comes with its own tracking number. You can look up delivery progress whenever you want. Any shipping problems will be handled by our logistics staff.
6. Are brass automatic air vents better than plastic ones?
The main difference between brass automatic air vent valves and plastic automatic air vent valves lies in their usage environments and requirements. Brass automatic air release valves are suitable for scenarios with high reliability requirements. It can withstand a maximum medium temperature of 110°C and a working pressure of 1.0MPa. In high-temperature and high-pressure systems, industrial complex water quality, and public infrastructure are considered. They are heavier and more costly. Brass automatic air release valves have a longer service life than engineering plastic automatic air release valves. For some long-term use scenarios, brass air release valves offer higher cost performance.
7. How fast do you respond to technical inquiries for the Automatic Air Vent?
For general technical issues that can be resolved online, we guarantee that they will be handled within one working day. For complex technical issues, we will hold a meeting within 4 hours to propose a solution and provide a complete solution and operational suggestions within 1-2 working days. For urgent consultations related to project progress or emergency failures, we provide a 24-hour emergency contact channel. Technical experts will respond within 1 hour, provide immediate guidance, and continue to follow up and support until the problem is resolved.
