Vylmech Engineering Private Limited

End Connection Type	Flanged
Size	2"-24inch(DN50-DN600)
Brand	Kirloskar, VVT, etc.
Pressure	High
Rust Resistant	Yes
usage	Water

Pressure valves are crucial components in various industrial and domestic applications, designed to regulate, control, or limit the pressure within a system. These valves ensure safety, efficiency, and reliability by preventing overpressure conditions that could lead to system failure or damage. Here's an overview of pressure valves, their types, functions, and applications:

Pressure Valve Overview:

Design and Construction:

• Body: Typically made from robust materials such as cast iron, stainless steel, brass, or other alloys, chosen based on the application and the fluid being handled.
• Actuator: The mechanism that controls the opening and closing of the valve. It can be manual (handwheel or lever) or automatic (pneumatic, hydraulic, or electric).
• Seals: High-quality sealing materials like O-rings, diaphragms, or gaskets ensure leak-tight performance.
• Spring or Pilot: Many pressure valves use springs or pilots to control the set pressure and regulate the valve's operation.

Operation:

• Automatic Control: Pressure valves often operate automatically, adjusting to changes in system pressure to maintain a desired set point.
• Manual Override: Some pressure valves include manual controls for overriding automatic functions in case of maintenance or emergency situations.

Key Types of Pressure Valves:

1. Pressure Relief Valve (PRV):

   • Function: Automatically releases pressure from a system when it exceeds a preset level to prevent overpressure conditions.
   • Applications: Used in boilers, pressure vessels, pipelines, and other high-pressure systems.

2. Pressure Reducing Valve (PRV):

   • Function: Reduces and regulates the pressure of the fluid downstream to a desired level.
   • Applications: Common in water distribution systems, steam systems, and gas supply lines.

3. Pressure Sustaining/Back Pressure Valve:

   • Function: Maintains a minimum upstream pressure by opening to release excess pressure downstream.
   • Applications: Used in pump systems and pipelines to ensure consistent pressure.

4. Safety Valve:

   • Function: Similar to pressure relief valves but typically used in steam, air, or gas systems to provide immediate release of pressure.
   • Applications: Essential in steam boilers, compressors, and air receivers.

5. Pressure Control Valve:

   • Function: Controls the pressure within a system by adjusting the flow of the fluid.
   • Applications: Used in hydraulic and pneumatic systems, fuel systems, and process control applications.

6.  

Size	2"-24 inch (DN50-DN600)
End Connection	ANSI B16.5(Raised Flanged)
Media	Water
Pressure	PN 1.0,PN 1.6,PN 2.0
Rust Resistant	Yes
Brand	Kirloskar, VVT, etc.

The Kirloskar sluice valve is a type of gate valve manufactured by Kirloskar Brothers Limited (KBL), a leading Indian industrial conglomerate specializing in fluid management solutions. Sluice valves, also known as gate valves, are primarily designed for on/off control of fluid flow in various industrial applications. Here's an overview of the Kirloskar sluice valve:

Kirloskar Sluice Valve Overview:

Design and Construction:

• Body: Typically made from cast iron, ductile iron, cast steel, stainless steel, or other materials depending on the application requirements.
• Gate: The valve's gate is a rectangular or wedge-shaped disk that moves up and down within the valve body to control the flow of fluid.
• Rising Stem: Features a rising stem design where the stem moves up and down with the gate, indicating the position of the valve (open or closed) by its visible movement.
• Flanged Ends: The valve typically features flanged ends for easy installation and removal from the pipeline system, secured with bolts and nuts.

Operation:

• On/Off Control: Gate valves like the Kirloskar sluice valve operate by raising or lowering the gate to either allow flow (open position) or stop flow (closed position).
• Manual Operation: Generally operated manually using a handwheel or gear mechanism connected to the valve stem. Turning the handwheel raises or lowers the gate to control flow.
• Non-Rising Stem Option: Some models may feature a non-rising stem design where the stem threads into the gate, eliminating the need for vertical space above the valve.

Key Features:

1. Durable Construction: Built to withstand high pressures, temperatures, and corrosive environments, ensuring long service life and reliability.
2. Flexible Application: Suitable for a wide range of fluids, including water, steam, oil, gas, and chemicals, depending on the valve material and lining.
3. Efficient Flow Control: Provides full bore when fully open, minimizing pressure drop and optimizing flow characteristics.
4. Tight Shut-off: Offers tight sealing when closed, preventing leakage and ensuring system integrity.
5. Versatility: Used in various industries such as water supply and distribution, wastewater treatment, power generation, chemical processing, and more.

Applications:

• Water Supply and Distribution: Used in pipelines for controlling water flow in municipal, industrial, and agricultural applications.
• Wastewater Treatment: Regulates flow in sewage and wastewater treatment plants.
• Power Generation: Used in cooling water systems, boiler feedwater, and other applications in power plants.
• Oil and Gas: Handles flow control in pipeline systems for oil, gas, and petrochemical industries.
• Chemical Processing: Suitable for handling various chemicals and corrosive fluids in industrial processing plants.

Advantages: