| Customization: | Available |
|---|---|
| Media: | Gas/Oil/Water/Acid |
| Temperature: | Low/High/Ordinary Temperature |
|
Still deciding? Get samples of US$ 70/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1. Product Overview
This stainless steel gate valve is specifically designed for controlling the water flow. It is made of high quality stainless steel materials, which endow it with excellent corrosion resistance, durability, and long term reliability, making it suitable for various water related applications.
2. Structure and Components
Body: It serves as the main housing of the valve, providing a space to accommodate and support other components. The body is precision manufactured to ensure smooth internal channels for water flow.
Bonnet: Connected to the body, it provides additional support and protects the stem and other internal parts. The bonnet is usually fastened to the body with bolts or other reliable connection methods to ensure a tight seal.
Stem: It is connected to the disc (or wedge shaped gate). By rotating the handwheel or using other actuating devices, the stem drives the disc to move up and down in the valve seat. This up and down movement is crucial for opening and closing the valve and regulating the water flow.
Disc (or Gate): It is the key component for controlling the flow of water. When the valve is open, the disc is lifted to allow water to pass through; when the valve is closed, the disc tightly seats against the valve seat to prevent water leakage.
Sealing Elements: These are installed at critical positions such as between the disc and the valve seat, and between the stem and the bonnet. They play a vital role in preventing water from leaking out of the valve, ensuring the valve's tightness and reliable operation.
3. Manufacturing Process
The manufacturing of this stainless steel gate valve involves multiple precise processes. It starts with the preparation of the valve body blank, followed by processes such as drilling, module hardening to improve the mechanical properties of key parts, installation and welding of zinc rings for anti corrosion purposes, embedding of the wedge shaped gate, and assembly of the valve cap. Finally, a painting process is carried out to provide an additional layer of protection against corrosion and to enhance the appearance of the valve.
4. Performance Characteristics
Corrosion Resistance: Thanks to the stainless steel material, it can resist the corrosion of various water borne substances, ensuring stable performance even in harsh water quality environments.
High Pressure Resistance: It is capable of withstanding high water pressure, making it suitable for a wide range of water systems, from low pressure domestic applications to high pressure industrial water supply systems.
Accurate Flow Control: The design of the disc and the valve seat allows for precise control of the water flow rate. Whether it is fully open for maximum water flow or partially closed for flow regulation, the valve can provide stable and accurate control.
Low Leakage: The high quality sealing elements ensure extremely low leakage rates, minimizing water waste and ensuring the safety and efficiency of the water system.
5. Application Scenarios
This stainless steel gate valve is widely applicable in different scenarios. In domestic water supply systems, it can be used to control the water flow to different parts of the house, such as in kitchens, bathrooms, and gardens. In industrial settings, it is suitable for water using processes in factories, power plants, and other facilities, such as cooling water systems, process water systems, and wastewater treatment systems. Additionally, it can also be used in water treatment plants, irrigation systems, and other water related engineering projects.
| Body Material | Stainless steel (such as 304, 316, etc., with good corrosion resistance and strength) |
| Bonnet Material | Stainless steel, matching the body material to ensure tightness and corrosion resistance |
| Stem Material | Stainless steel, with high strength, wear resistance and corrosion resistance, ensuring that the stem is not easily damaged under frequent operation |
| Disc Material | Stainless steel or stainless steel hard faced with hard alloy. Stainless steel ensures basic corrosion resistance, and hard facing with hard alloy can improve the wear resistance and tightness of the sealing surface |
| Sealing Surface Material | Stainless steel hard faced with hard alloy, rubber, etc. Stainless steel hard faced with hard alloy is suitable for high temperature, high pressure and highly corrosive media; rubber sealing surface is suitable for occasions with normal temperature, low pressure and high requirements for tightness |
| Connection Method | Flange connection. The valve is connected to the pipeline through flanges and bolts, with the advantages of high connection strength, good tightness, and convenient installation and disassembly |
| Threaded connection, suitable for small diameter valves and occasions with low pressure, easy to install, but the tightness is relatively poor | Butt welding connection. The valve is directly welded to the pipeline, with good tightness, suitable for pipeline systems with high temperature, high pressure and highly corrosive media, but installation and disassembly are relatively difficult |
1).Factory direct price,more competitive,all kinds of mould available,matched accessories offered.
2).With our own factory,Strict control for every step of production,better control the quality and the delivery time
3).Mature technique,high quality,less defect product during production.
4).OEM &ODM accepted.
5).We can make new mould as your request.
6).After-sale service is guaranteed.
1.MOQ
Normally our MOQ 10-100pcs.For the goods in stock,small order is acceptable.
2.Price
Pls contact me without hestitation if you want to know the latest price.
3.Sample
Free for Existing Samples bases on its value, the sampling time is one wokable day. Customers pay for the express fee.
The sample fee will be refund after you purchase first order.
4.Quality
Strict control for every step of production,better control the quality and the delivery time.
5.Reply
If you are interested in our products ,pls inquiry to me freely , We'll give you reply without delay. Contact me, Name: Carly Qu
){kind=link}