Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
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DN80 PN16 handwheel operated ductile iron flange gate valve has good sealing performance
Performance characteristics of gate valves
1. Low fluid resistance: Because the internal medium channel of the gate valve body is straight, the medium does not change its flow direction when it flows through the gate valve, so the fluid resistance is small.
2. Small opening and closing torque: When the gate valve is opened and closed, the direction of movement of the gate plate is perpendicular to the direction of medium flow, and the opening and closing of the gate valve is more labor-saving than that of the globe valve.
3. The flow direction of the medium is not restricted: The medium can flow from any direction on both sides of the gate valve, which can achieve the purpose of use, especially suitable for the pipeline where the flow direction of the medium may change.
Applications of gate valves
1.Oil and gas industry: Gate valves are commonly used for fluid control in oil extraction, transportation, and processing, including pipeline systems for crude oil, natural gas, and refined products.
2.Chemical industry: In chemical production, gate valves are used to control the flow of various chemicals, solvents, and corrosive media.
3.Water Treatment: Gate valves are commonly found in water supply systems, sewage treatment plants, and industrial water treatment facilities to control the flow of tap water, sewage, and industrial wastewater.
4.Power Plant: Gate valves play an important role in power plants' boilers, steam piping, and cooling water systems to control the flow of steam, water, and other media.
5.Marine Engineering: Gate valves are widely used in offshore platforms, ships, and subsea pipeline systems to control the flow of media such as seawater, crude oil, and natural gas.
6.Pharmaceutical industry: In pharmaceutical production, gate valves are used to control the flow of drugs, solutions and media, ensuring precise control and safety of the production process.
Product parameters
| NO | Name of part | Material |
| 1 | Drive cap | Ductile iron |
| 2 | Dust cap | Ductile iron |
| 3 | "O"ring | NBR |
| 4 | Bonnet | NBR |
| 5 | Body | Ductile iron |
| 6 | Handwheel | Ductile iron |
| 7 | Shaft cover | Ductile iron |
| 8 | Thrust bearing | Brass/Bronze |
| 9 | Bolt | 35 |
| 10 | Stem | 2Cr13 |
| 11 | Copper nut | Brass/Bronze |
| 12 | Disc | Ductile iron/EPDM/NBR |
| Product Name | Gate Valve |
| Material | Cast Iron |
| Outlet Connection Type | Flange |
| Working Temperature | Normal |
| Our Service | OEM/ODM |
| Packaging Details | Standard Export Package or As Your Requirements |
Product packaging
FAQ
Q: If products have some quality problem, how would you deal with?
A: We will be responsible for all the quality problems.
Q: Can you make the product as per client's requirement?
A: Yes, we can make it with your exact requirement.
Q: What is the body material of the gate valve?
A: Ductile iron.
Q: How long is your delivery time?
A: It depends on the quantity, but usually no more than 20 working days.
Q: What are the standards for the flanges of your products?
A: We have ANSI, DIN, BS, etc.
Q: What is the minimum order quantity for this product?
A: Our MOQ is one piece, it depends on the product type and customer demand.