Non Rising Stem Cast Iron 4”gate valve
- Body: GGG50
- Bonnet: GGG50
- Wedge: GGG50 EPDM Vulcanized
- Bonnet Bolts: Steel 8.8 + Wax
- Stem: 2Cr13, SS316, SS316L
- Stem Nut: Brass
- Split Collar: Iron+Electroplate
- Gasket: Naylon
- Gland: Brass
- “0” Ring: NBR
- Bonnet Gasket: NBR
- Material: It is made from cast iron, which provides durability and strength.
- Non-Rising Stem: The valve has a non-rising stem design, which means the stem remains in a fixed position as the valve opens and closes. This makes it suitable for applications with limited vertical space.
- Gate Design: The valve has a gate mechanism that moves up and down to control the flow of the fluid. It provides a tight seal when closed, minimizing leakage.
- Size: The valve has a 4-inch diameter, making it suitable for applications requiring a high flow rate.
- Pressure Rating: It is designed to handle specific pressure levels, ensuring reliable performance under different operating conditions.
- Flanged Ends: The valve is equipped with flanged ends, which allow for easy installation and connection to the pipeline system.
- Corrosion Resistance: The cast iron material used in the valve construction offers resistance to corrosion, extending its lifespan even in harsh environments.
- Wing-Nut Style Handwheel: The valve is operated using a wing-nut style handwheel, providing ease of operation and control.
- Versatility: The gate valve can be used in various industries and applications, including water treatment plants, sewage systems, irrigation systems, and industrial processes.
- Compliance: The valve may comply with industry standards and certifications to ensure its quality, performance, and safety.
| Attribute | Details |
|---|---|
| Size Range | DN 50 to 600 |
| Pressure Rating | 150 psi |
| Working Temperature | -10˚C ~ +80˚C14˚F ~ +176˚F (EPDM Seat) |
| End Connection | ANSI B16.1 / ANSI B16.5 |
| Face-to-Face | Manufacturer Standard |
| Test & Inspection | Manufacturer Standard |
| Stem Materials | 304 Stainless Steel |
| Body | Ductile Iron |
| Wedge | Ductile Iron + EPDM |
| Seat | EPDM |
Our gate valve with non-rising stem is designed to offer exceptional performance and reliability in various applications, particularly where space constraints are a concern. This 4-inch model is a testament to our commitment to quality and durability, featuring a robust cast iron construction and fully encapsulated design.
Key Features
Gate Valve with non-Rising Stem
The non-rising stem gate valve is an excellent choice for installations where space is limited. Unlike rising stem gate valves, the stem does not extend out of the valve body when the valve is opened or closed. Instead, the stem moves internally, making it ideal for underground or confined space installations.
Cast Iron Gate Valve
This valve is constructed from high-quality cast iron, providing outstanding strength and durability. Cast iron gate valves are known for their longevity and resistance to wear, making them suitable for a variety of demanding applications. The robust construction ensures reliable performance over a long service life.
Ductile Iron Gate Valve
In addition to cast iron, our non-rising stem gate valve is also available in ductile iron. Ductile iron offers enhanced strength and flexibility compared to traditional cast iron. This material is particularly beneficial in applications where the valve might be subjected to sudden pressure changes or mechanical stress. Ductile iron gate valves provide superior performance in such conditions, ensuring reliable operation and minimal maintenance.
Superior Design and Construction
Valve Body and Bonnet
The valve body and bonnet are designed to withstand high pressures and harsh environments. The bolted bonnet ensures a secure seal, preventing leaks and maintaining system integrity. The body and bonnet are epoxy coated, providing an additional layer of protection against corrosion and extending the valve’s lifespan.
Stem Nut and Bonnet Gaskets
The stem nut and bonnet gaskets are designed for durability and reliability. The stem nut allows for smooth operation of the valve, while the bonnet gaskets ensure a tight seal, preventing any leakage. These components are essential for maintaining the overall integrity of the valve and ensuring its long-term performance.
Ring Stem Seals
Our gate valve with non-rising stem features high-quality ring stem seals. These seals prevent leakage around the stem, ensuring the valve remains watertight. The seals are designed to withstand high pressures and temperatures, making them suitable for a wide range of applications.
Fully Encapsulated Design
The fully encapsulated design of the valve ensures that all internal components are protected from the surrounding environment. This design feature is particularly important in applications where the valve might be exposed to corrosive substances or extreme temperatures. The encapsulation helps maintain the integrity of the valve, ensuring reliable operation over time.
Applications and Benefits
Drinking Water Systems
Our gate valve with non-rising stem is an ideal choice for drinking water systems. The valve is designed to meet stringent standards for water quality and safety. The epoxy coating and fully encapsulated design ensure that the valve does not contaminate the water supply, making it safe for potable water applications.
Industrial and Commercial Use
This valve is also suitable for a variety of industrial and commercial applications. Whether you need to control the flow of water, steam, or other fluids, our non-rising stem gate valve provides reliable performance. The robust construction and high-quality materials ensure that the valve can handle demanding conditions, providing peace of mind in critical applications.
Underground Installations
The non-rising stem design makes this valve particularly suitable for underground installations. The compact design ensures that the valve can be easily installed in confined spaces without the need for extensive excavation. This feature is especially beneficial in municipal water systems and other infrastructure projects where space is at a premium.
Operational Efficiency
Valve Opens and Closes Smoothly
The gate valve with non-rising stem is designed for smooth operation. The valve opens and closes without resistance, ensuring easy and reliable control of the flow of fluids. This operational efficiency is critical in applications where precise flow control is necessary.
Minimal Maintenance
Our gate valve with non-rising stemrequires minimal maintenance, thanks to its durable construction and high-quality components. The epoxy coating, ring stem seals, and bonnet gaskets are designed to last, reducing the need for frequent repairs or replacements. This low-maintenance design translates to cost savings and increased operational efficiency for your system.
Conclusion
Choose our gate valve with non-rising stem for superior performance and reliability in various applications. Whether you are looking for a durable solution for drinking water systems, industrial applications, or underground installations, our cast iron and ductile iron gate valves are designed to meet your needs. With features like a fully encapsulated design, epoxy coating, and robust construction, this valve is built to last and provide exceptional value. Invest in our 4-inch non-rising stem gate valve to ensure the efficiency and reliability of your fluid control systems.
For more detailed specifications and to place an order, visit our product catalog.
