PN10 PN16 Cast Iron Gate Valve Rising Stem DN40 Flange Connection

High Performance Flange Connection Rising Stem Cast Iron Gate Valve

Product Description:

Rising Stem Gate Valve is a great choice for general applications that require high pressure resistance and medium temperature resistance. It is made of ductile iron and has a resilient seat that is designed to withstand pressure up to PN10 or PN16. The valve features a rising stem that ensures easy operation and reliable performance. The valve is also designed with a grooved gate that allows for easy maintenance and replacement. This Rising Stem Gate Valve is also available with a flange end, providing additional strength and durability. It meets BS standards and is also fire safe. This makes it an ideal choice for a variety of applications.

 

 

 

Parameter	Description
Valve Type	Rising Stem Gate Valve
Valve Size	DN50 (2 inch)
Pressure Rating	PN16
Body Material	Cast Steel
Trim Material	Stainless Steel
Stem	Rising & Non-Rising, Handwheel Operated
End Connections	Flanged Ends, ASME B16.5 Class 150
Seat	Replaceable Stainless Steel Ring Type
Sealing	Metal-to-Metal Seating
Actuator	Handwheel for Rising Stem
Leakage Rate	Bubble Tight Shut Off
Testing	Hydrostatically Tested, API 598 Compliant
Applicable Standards	API 602, API 6D
Special Features	Backseating, Lockable Handwheel, Anti-Blowout Stem
Applications	Used for Isolation of Fluid Flow in Process Piping Systems

Features:

• Product Name: Rising Stem Gate Valve
• Size: DN40-DN1200
• Valve Type: Rising Stem Resilient Seat Ductile Iron Grooved Gate Valve
• Connection Type: Flange
• Body Material: Ductile Iron
• Seal Material: Soft Seal
• Application: General

 

Technical Parameters:

This is a rising stem gate valve with a size of DN100 and a pressure rating of PN16. It is made of cast steel body material and stainless steel trim material. The stem features rising and non-rising and is handwheel operated. Flanged ends with ASME B16.5 Class 150 are used for end connections. It has a replaceable stainless steel ring type seat and a metal-to-metal seating ensures the sealing. A handwheel is used as actuator for the rising steam and its leakage rate is bubble tight shut off. It is hydrostatically tested and API 598 compliant. It meets the standards of API 602 and API 6D. It has special features such as backseating, lockable handwheel and anti-blowout stem, making it suitable for isolation of fluid flow in process piping systems.

 

Applications:

Applications of Gate Valves

Gate valves are widely employed in a variety of industries. In water and wastewater systems, they are used to control the flow of liquid and to isolate sections of the pipeline. They are also used extensively in the oil and gas industry, where they regulate the flow of crude oil, natural gas, and various petroleum products. In power generation plants, gate valves help regulate the flow of steam, cooling water, and other fluids, thus ensuring safe and efficient operations.

Gate valves are also utilized in the chemical and petrochemical industries for controlling the flow of various corrosive and hazardous fluids. In mining and minerals processing operations, gate valves are used to handle abrasive slurries and abrasive media, enabling efficient isolation and control of the fluid flows. As for HVAC systems, gate valves are used to regulate the flow of fluids, controlling temperature and pressure in buildings and industrial facilities.

Gate valves are also heavily relied on in fire protection systems due to their quick shut-off capabilities. In pharmaceutical and food processing industries, they are employed to control the flow of fluids while maintaining high standards of hygiene.

Customization:

Support and Services:

We provide technical support and service for Rising Stem Gate Valve. Our services include:

• Installation and commissioning assistance
• Troubleshooting and repair services
• Maintenance and inspection services
• Spare parts supply and replacement
• Technical consultation and training

Packing and Shipping:

The Rising Stem Gate Valve is packaged in a cardboard box with foam inserts inside to protect it during transit. The box is labeled with the name of the product, model number, serial number, and customer information.

The Rising Stem Gate Valve is shipped via ground freight and insured for the full purchase price. All orders are shipped within 24 hours of purchase.

For international orders, the Rising Stem Gate Valve is shipped via air freight and insured for the full purchase price. All orders are shipped within 48 hours of purchase.

FAQ:

1. What is a flange connection rising stem gate valve?
A flange connection rising stem gate valve is a type of valve that is used to control the flow of fluid through a pipe or a pipeline. It is designed with a rising stem, which means that the stem moves upwards as the valve is opened or closed. The valve is connected to the pipe or pipeline using flanges, which are flat, round discs with holes in the center for bolting the valve to the pipe.

 

2. What are the advantages of a flange connection rising stem gate valve?
Some advantages of a flange connection rising stem gate valve include:
- Easy installation and removal due to the flange connection.
- Precise flow control with the rising stem mechanism.
- Suitable for high-pressure and high-temperature applications.
- Minimal pressure drop when the valve is fully open.
- Can be used with a variety of fluids, including liquids and gases.

 

3. What are the applications of a flange connection rising stem gate valve?
Flange connection rising stem gate valves are commonly used in various industries, including oil and gas, petrochemical, water treatment, power generation, and industrial processes. They are suitable for applications that require tight shut-off, high-pressure resistance, and precise flow control.

 

4. How does a flange connection rising stem gate valve work?
When the valve is fully open, the gate is lifted completely, allowing the fluid to flow freely through the valve. When the valve is closed, the gate is lowered, blocking the flow of fluid. The rising stem mechanism allows the operator to visually determine the position of the gate, whether it is fully open or closed.

 

5. How do I select the right flange connection rising stem gate valve for my application?
When selecting a flange connection rising stem gate valve, consider the following factors:
- Pressure rating: Choose a valve that can handle the maximum pressure of your application.
- Temperature rating: Ensure that the valve can withstand the highest temperature of the fluid.
- Material compatibility: Select a valve material that is compatible with the fluid being controlled.
- Size: Choose a valve size that matches the diameter of your pipe or pipeline.
- Flow characteristics: Consider the flow rate and the desired flow control requirements of your application.

6. How do I maintain a flange connection rising stem gate valve?
Regular maintenance is essential to ensure the proper functioning of a flange connection rising stem gate valve. Some maintenance tasks include:
- Lubricating the stem and gate mechanism.
- Checking for leaks and replacing any worn-out seals or gaskets.
- Inspecting the valve for any signs of wear or damage.
- Cleaning the valve and removing any debris or buildup.
- Operating the valve periodically to prevent it from seizing.

 

7. Can a flange connection rising stem gate valve be automated?
Yes, a flange connection rising stem gate valve can be automated by adding an actuator to the valve. The actuator can be pneumatic, electric, or hydraulic and allows for remote operation of the valve. Automation can improve efficiency and allow for precise control of the valve in various applications.