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[China]
Trade Verify
Address: Botou Development Zone, Cangzhou, Hebei, China
Contact name:Han
Hebei Jinghangyu Valve Manufacturing Co., Ltd. |
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Rising Stem Gate Valve is a manual type valve with a pressure rating of PN10/PN16. It is made of the highest quality Ductile Iron, making it perfect for medium temperature applications. It features a hand wheel flanged rising stem and a rubber seat that guarantees a tight seal. The valve is designed with a flange end and is perfect for installation in pipes and other systems. The Rising Stem Gate Valve is highly durable and reliable and is the perfect choice for medium temperature 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 |
Rising Stem Gate Valve
This valve is a DN100 type gate valve with a PN16 pressure rating. The body is cast steel and the trim is stainless steel, and it features both rising and non-rising Handwheel operated stems. End connections are flanged and comply with ASME B16.5 Class 150 while it also has a replaceable stainless steel ring type seat.
The valve has a metal-to-metal seating that ensures a bubble tight shutoff and is hydrostatically tested and API 598 compliant. It is compliant with applicable standards API 602 and API 6D. Furthermore, special features of the valve include backseating, a lockable handwheel, and an anti-blowout stem, making it useful for isolation of fluid flow in process piping systems.
Water and wastewater systems: Gate valves are extensively used in water supply and distribution systems, as well as wastewater treatment plants. They control the flow of water, allowing for smooth operation and isolation of sections of the pipeline when needed.
Oil and gas industry: Gate valves are widely employed in upstream, midstream, and downstream activities of the oil and gas industry. They play a crucial role in controlling the flow of crude oil, natural gas, and various petroleum products, ensuring safe and efficient operations.
Power generation plants: Gate valves are essential in power plants, including thermal, nuclear, and hydroelectric power stations. They regulate the flow of steam, cooling water, and other fluids within the systems, helping to maintain proper functioning and safety.
Chemical and petrochemical industries: Gate valves are used in chemical processing plants and refineries to control the flow of various corrosive and hazardous fluids. They offer reliable shut-off capabilities, enhancing safety during maintenance or emergencies.
Mining and minerals processing: Gate valves are employed in mining operations and mineral processing plants to handle abrasive slurries and abrasive media. They provide effective isolation and control of fluid flows in pipelines transporting minerals, ores, and tailings.
HVAC systems: In heating, ventilation, and air conditioning (HVAC) systems, gate valves control the flow of fluids such as water and refrigerants. They ensure efficient and precise control of temperature and pressure in buildings and industrial facilities.
Firefighting systems: Gate valves are integral to fire protection systems, allowing for prompt shut-off of water supply during fire emergencies. They provide a reliable and quick means of controlling water flow to sprinkler systems and firefighting equipment.
Pharmaceuticals and food processing: Gate valves with sanitary design features are widely used in pharmaceutical and food processing industries. They enable clean and efficient control of fluids, making them suitable for processes requiring high hygiene standards.
Welcome to customize JHY DN100 Rising Stem Gate Valve.
This product is made of Ductile Iron material, featuring soft seal, grooved, resilient seat, flange end, BS standard, rising stem, fire gate valve.
It is applicable for general use and medium temperature range.
Certification of ISO, BV, TUV, WRAS and CE are available.
Minimum order quantity is 5.
Standard export packing, plastic bag, woven bag, wooden case, or as required.
Size ranges from DN40 to DN1200.
We look forward to serving you.
We provide technical support and service for our Rising Stem Gate Valve products. Our technical support team is available 24/7 to answer any questions you may have about our products. Our experienced professionals are always on hand to provide valuable advice, troubleshooting help, and guidance on installation, operation, and maintenance of your Rising Stem Gate Valve.
Our technical support team is comprised of highly trained and certified technicians who are dedicated to providing excellent customer service. We strive to ensure that all of our customers receive quality support and service, and are satisfied with the performance of their Rising Stem Gate Valve.
We also provide a variety of after-sales services, such as installation and maintenance services, as well as spare parts and accessories for your Rising Stem Gate Valve. We guarantee that all of our accessories and spare parts are manufactured to the highest standards of quality, and are designed for maximum performance and reliability.
If you have any questions or concerns about our Rising Stem Gate Valve products, please do not hesitate to contact us. Our team of professionals is here to help you find the perfect solution for your needs.
Rising Stem Gate Valves are packaged individually in cardboard boxes. The box contains the valve, along with any accessories required for installation. The boxes are then placed into larger shipping containers for transport to the customer.
The shipping containers are designed to protect the valves during transport and can withstand a variety of weather conditions. All shipments are insured in case of damage during transit.
Q: What is a ductile iron flange end grooved rising stem gate
valve?
A: A ductile iron flange end grooved rising stem gate valve is a
type of gate valve that is made from ductile iron material. It has
flanged ends for easy installation and grooved ends for joining
with grooved pipe systems. The valve features a rising stem design,
where the stem rises and lowers along with the gate to indicate the
position of the valve.
Q: What is the function of a gate valve?
A: The main function of a gate valve is to control the flow of
fluid (liquid or gas) by opening or closing the gate inside the
valve body. When fully open, it allows unrestricted flow through
the valve, and when fully closed, it stops the flow completely.
Q: What is ductile iron?
A: Ductile iron, also known as nodular cast iron or spheroidal
graphite iron, is a type of cast iron that has improved ductility
and toughness compared to traditional cast iron. It is made by
adding a small amount of magnesium or cerium to molten iron, which
causes the graphite to form in spherical shapes rather than flakes.
This gives ductile iron its enhanced mechanical properties, making
it more resistant to cracking and fracturing.
Q: What are flange ends and grooved ends?
A: Flange ends refer to the connection method where the valve has
flat surfaces at each end with drilled holes. These surfaces can be
bolted together with flange gaskets, creating a secure and
leak-tight joint. Grooved ends, on the other hand, are designed for
connection with grooved pipe systems. The valve has grooves on its
ends that match with grooves on the pipes, and a rubber gasket is
used to seal the joint.
Q: What is a rising stem design?
A: A rising stem design in gate valves means that the stem (the
part connected to the gate) moves up and down as the valve is
operated. This design provides a visual indication of the valve
position - when the stem is fully raised, it indicates that the
gate is fully open, and when it is fully lowered, it indicates that
the gate is fully closed.
Q: What are the advantages of using a worm gear actuator?
A: Worm gear actuators offer precise and controlled operation of
gate valves. They provide a large gear reduction ratio, allowing
for smooth and slow operation, which is beneficial for controlling
flow and reducing water hammer. Worm gear actuators also have a
self-locking feature, meaning they hold the valve in position
without the need for external locking mechanisms, making them
suitable for applications where valve position needs to be
maintained even without power or manual operation.
