| Customization: | Available |
|---|---|
| Media: | Water |
| Temperature: | -20-160celsius |
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CHECK VALVE
A check valve is a valve device that automatically controls the one-way flow of a fluid. Its core function is to allow the medium to pass through in one direction and prevent reverse flow. The valve drives the valve disc to open or close through the medium's own pressure, without the need for an external operating mechanism. It is an important category of automatic protection valves.
The check valve adopts a low-resistance flow channel design to provide nearly unimpeded flow capacity in the downstream direction. Its closing mechanism has a fast response characteristic and can be instantly sealed when the medium flows backward, effectively preventing water hammer. A variety of structural forms can be adapted to different installation requirements, including lift type, swing type and butterfly type.
It is widely used in water supply and drainage systems, petrochemical pipelines, and heating networks, mainly used in key links such as pump outlet protection and back pressure maintenance. In safety-sensitive occasions such as fire protection systems and boiler water supply, check valves play an irreplaceable role in protecting the medium from backflow.
| TECHNICAL PARAMETERS | |
| Product Name | One-way Check Valve |
| Keywords | Check Valve |
| Customized Support | ODM OEM |
| Material | Stainless Steel 304 316 |
| Size | Customized Size |
| Color | Silver |
| Connection | Female |
| Working Temperature | -20~160 |
| Pressure | 0 - 30MPA |
| Application | General |
| Surface | Smooth |
RELIABLE ANTI-BACKFLOW PROTECTION
The check valve ensures one-way flow of the medium through an automatic opening and closing mechanism. When backflow occurs, the valve disc closes quickly to effectively prevent the medium from flowing back. This feature is particularly suitable for the intersection of the pump station outlet and the pipeline to avoid equipment damage or system failure caused by backflow.
LOW FLOW RESISTANCE ENERGY-SAVING DESIGN
The optimized flow channel structure makes the resistance of the medium extremely small when it passes in the forward direction, and has almost no effect on the system pressure. This efficient flow characteristic can reduce pumping energy consumption and is particularly suitable for long-distance pipelines and large flow conditions.
MAINTENANCE-FREE AUTOMATIC OPERATION
It is completely driven by medium pressure, without external control devices or manual intervention. The sturdy mechanical structure ensures long-term reliable operation, greatly reduces maintenance requirements and downtime, and reduces operating costs.
FAST RESPONSE CHARACTERISTICS
The specially weighted valve disc or spring mechanism makes the closing action sensitive and fast, and can instantly block backflow. This fast response capability effectively prevents the water hammer effect and protects the pipeline system from pressure shock damage.
DIVERSE STRUCTURAL OPTIONS
Provide a variety of structural forms, such as lifting type, swing type, and wafer type, which can be adapted to different installation spaces and flow direction requirements. Specially designed silent products can effectively reduce the impact noise when the valve disc is closed.
Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade. Welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, color customization, appearance size customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, PayPal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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