Product Introduction
Gate valve cover is an important part for gate valves. It is located on the upper part of the gate valve and is used to cover the body and stem. It has the characteristics of diverse material selection, reasonable structure design, reliable sealing performance, perfect safety design and good surface treatment. Through proper selection and use, gate valve covers ensure the proper operation of gate valves and provide reliable fluid control and closure.
Advantage
As an important part of the gate valve, the gate valve cover has many advantages, the following are the advantages of the gate valve cover:
1. High strength: gate valve covers are usually made of cast iron, cast steel or stainless steel and other high-strength materials, with high pressure resistance and durability, and can withstand greater pressure and temperature changes.
2. Good sealing performance: metal-to-metal sealing method is used between the gate valve cover and the valve body to ensure better sealing performance. The contact surface between the cap and the valve body is usually plane sealed or inclined sealed to ensure reliable sealing performance and effectively prevent leakage.
3. Safe and reliable: Gate valve covers are usually equipped with bolts and nuts for fixing the cover and body. The number and specifications of bolts and nuts are determined according to the size and pressure level of the gate valve to ensure that the connection between the cap and the valve body is firm and reliable to avoid accidents.
4. Easy maintenance: The maintenance and replacement of gate valve cover is relatively simple, only need to remove the bolts and nuts to carry out maintenance operations. This can reduce maintenance time and maintenance costs, improve equipment availability and production efficiency.
5. Strong corrosion resistance: the gate valve cover is usually treated with surface treatment, such as spray painting or galvanized, etc., which has good corrosion resistance and can resist the erosion of various corrosive media and extend the service life of the cover.
6. Various sizes and pressure levels: the size and pressure levels of gate valve covers are diverse, and can be selected according to specific application requirements. Whether it is a small gate valve or a large gate valve, you can find the right size and pressure class of the lid.
7. Reliable connection: The gate valve cover is usually connected by bolts and nuts, and the connection is firm and reliable. The number and specifications of bolts and nuts are determined according to the size and pressure level of the gate valve to ensure a strong and reliable connection between the cap and the body.
8. Wide range of application: gate valve cover is suitable for a variety of media, including liquid, gas and steam. Whether it is high pressure, high temperature or corrosive media, gate valve covers provide reliable control and closure.
Production Process
Technical Parameter
Media | Water | Material |
|
Connection Form | Clamp | Driving Mode |
|
Nominal Pressure | PN1.0-32.0MPa | Channel | Straight Through Type |
Structure | Floating Ball Valve | Type |
|
Function | Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve | Temperature | Normal Temperature |
Application | Industrial Usage, Water Industrial Usage, Household Usage | OEM | Yes |
Factory | Yes | MOQ | 1500 |
Customizable Trademark | Yes | Body Material |
|
Color |
| Transport Package |
|
Specification | 0.5kg to 1000kgs | Origin | ZheJiang,China |
Production Capacity | 10000000pieces/Year |
Product Display
Packaging & Shipping
 |  |  |
FAQ
1. What is the Minimum Order Quantity?
5~1000 pcs.And we also accpet sample orders.
2. Can you manufacture according to customer's samples?
According to samples, we can make drawing, tooling and sample
3.How long will it take to make new samples according to customer's drawing or sample?
Totally 20 days. 10 days for tooling and another 10 days for sample.
