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Quick Details
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Brand Name:
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IFAN
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Product Name:
-
IFAN Brass Check Valve
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Technics:
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Forged
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Material:
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Brass
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Medium:
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Water
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Pressure:
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PN25
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Size:
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1/2"-4"
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Usage:
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Control Water Flow
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Connection:
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Threaded Connection
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Sample:
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Free
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OEM:
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Avaliable
Quick Details
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Port Size:
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1/2-4"
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Place of Origin:
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Zhejiang, China
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Model Number:
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IFAN 81412
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Brand Name:
-
IFAN
-
Product Name:
-
IFAN Brass Check Valve
-
Technics:
-
Forged
-
Material:
-
Brass
-
Medium:
-
Water
-
Pressure:
-
PN25
-
Size:
-
1/2"-4"
-
Usage:
-
Control Water Flow
-
Connection:
-
Threaded Connection
-
Sample:
-
Free
-
OEM:
-
Avaliable
|
Name
|
IFAN Brasss Check Valve
|
|
Material
|
Brass
|
|
Size
|
1/2-2inch
|
|
Connection
|
Thread
|
|
Pressure
|
PN25
|
|
Sample
|
Available
|
|
Size
|
Packing quantity/CTN
|
CBM/CTN
|
|
1/2"
|
180
|
0.025
|
|
3/4"
|
120
|
0.025
|
|
1"
|
90
|
0.025
|
|
1-1/4"
|
42
|
0.025
|
|
1-1/2"
|
30
|
0.025
|
|
2"
|
24
|
0.025
|
Technical Standard:
1.Nominal Pressure:2.5MPa.
2.Working Medium:Water.
3.Working Temperature:-20oC≤t≤150oC.
4.Parallel Pipe Thread to ISO228, BSP, NPT.
5.Size: 1/2", 3/4", 1", 1 1/2", 1 3/4", 2", 2 1/2", 3", 4".
6.Body: Forged Brass.
7.Spring: Brass.
8.Working Medium: Water,non-corrosive liquid,non-corrosive air.
9.Material: CW617N, HPB58-3 Brass.
2.Working Medium:Water.
3.Working Temperature:-20oC≤t≤150oC.
4.Parallel Pipe Thread to ISO228, BSP, NPT.
5.Size: 1/2", 3/4", 1", 1 1/2", 1 3/4", 2", 2 1/2", 3", 4".
6.Body: Forged Brass.
7.Spring: Brass.
8.Working Medium: Water,non-corrosive liquid,non-corrosive air.
9.Material: CW617N, HPB58-3 Brass.
FAQ
Q: What is a brass check valve?
A: A brass check valve, also known as a non-return valve or one-way valve, is a type of valve that allows fluid or gas to flow in only one direction. It utilizes a disc or a flap that opens and closes based on the direction of flow and the pressure exerted by the fluid or gas. Brass check valves are commonly used in plumbing and fluid control systems to prevent backflow and ensure the unidirectional flow of fluids.
Q: How do brass check valves work?
A: Brass check valves work based on the principle of differential pressure. When the fluid or gas flows in the desired direction, the pressure opens the valve, allowing the flow to pass through. However, if the flow tries to reverse, the disc or flap of the check valve closes, blocking the flow and preventing backflow.
Q: Are brass check valves suitable for drinking water applications?
A: Brass check valves are commonly used in drinking water applications due to their durability and resistance to corrosion. However, it is important to ensure that the specific brass check valve used complies with drinking water regulations and standards to ensure the safety and quality of the water supply.
Q: What are the advantages of using a brass check valve?
A: Brass check valves offer several advantages:
1. Reliable backflow prevention: Brass check valves effectively prevent the backflow of fluids or gases, ensuring the desired flow direction and preventing contamination or damage to upstream equipment.
2. Durability: Brass is a robust and corrosion-resistant material, making brass check valves highly durable and suitable for various applications.
3. High temperature and pressure resistance: Brass check valves can withstand high temperatures and pressures, making them suitable for demanding environments.
4. Versatility: Brass check valves can be used with various fluids, including water, oil, gas, and air, making them versatile in different industries and applications.
5. Easy installation: Brass check valves are relatively easy to install and require minimal maintenance, contributing to their convenience and usability.
Q: Where are brass check valves commonly used?
A: Brass check valves are commonly used in various applications, including:
1. Plumbing systems: They are often used in residential and commercial plumbing systems to prevent backflow of water or sewage.
2. HVAC systems: Brass check valves can be found in heating, ventilation, and air conditioning systems to control the flow of air or refrigerant.
3. Industrial processes: They are used in industrial applications to regulate the flow of liquids or gases in pipelines, preventing backflow and maintaining system efficiency.
4. Pump systems: Brass check valves are often installed in pump systems to ensure the flow of fluids in one direction and prevent damage to pumps.
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