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0102030405

China Suppliers Factory Resilient Seal Gate Valve - Durable DI, SS, Rubber Seated, Non-Rising Stem Solutions

Introducing our versatile valve available in three robust materials: cast iron for economical durability, stainless steel for corrosion resistance, and high-strength carbon steel. This valve is designed to meet diverse fluid control needs, making it an ideal choice for various applications across multiple sectors, Featuring a soft seal design, it ensures a tight, leak-free closure suitable for mild media with temperature ranges from -10°C to 120°C. The non-rising stem design allows for space-saving installation, keeping the valve stem hidden—perfect for compact layouts, Designed with a straight flow path, this valve minimizes pressure loss and is built to simplify maintenance, making it an excellent fit for municipal water systems, HVAC applications, and light industrial setups. Our products are manufactured in our state-of-the-art factory in China, ensuring compliance with ISO 9001 standards for reliable performance. As reputable suppliers in the industry, we are committed to delivering quality solutions for all your fluid control needs

Product Details

Product Specification

Product Name	Gate Valve	Material	Ductile Iron/Carbon Steel / Stainless Steel
Type	General	Medium	Water/oil/gas/steam/chemicals
Size	DN100-DN2400	Seal	Rubber
Operation	gear/pneumatic/electric	Standard	DIN/ANSI/GOST/JIS/BS

Product Description

A gate valve serves as a pivotal device in fluid-handling systems across industries, from municipal water supply to industrial manufacturing. Constructed primarily from durable metals, it often adopts cast iron for cost-efficient performance in non-corrosive settings, carbon steel for enhanced structural strength under high pressure, or stainless steel to resist corrosive fluids like chemicals or saltwater.

Its design features simplicity paired with remarkable reliability. The key moving element is a flat or wedge-shaped gate that regulates flow by sliding vertically up and down within the valve body via a connected stem. The valve body acts as a robust protective enclosure, housing all internal components securely while maintaining tight sealing against external leaks.

Functionally, gate valves are engineered specifically for full opening or complete closure of pipelines. Throttling is strongly discouraged, as partial flow can cause excessive wear to the gate and sealing seat, leading to reduced service life. A typical application is in water supply networks, where they shut off water flow during maintenance work or emergency repairs to ensure worker safety.

Operation is straightforward and intuitive: rotating the handwheel clockwise lowers the gate to close the valve, while counter-clockwise rotation lifts the gate to open it. This user-friendly mechanism makes it adaptable for both large industrial facilities and small-scale residential plumbing systems.

Frequently Asked Questions

What materials are used to construct these gate valves?

These gate valves are constructed primarily from durable metals, including cast iron for cost-effective performance in non-corrosive environments, carbon steel for enhanced structural strength under high pressure, and stainless steel to resist corrosive fluids like chemicals or saltwater.

Can these gate valves be used for throttling flow?

No, throttling is strongly discouraged. Gate valves are specifically engineered for full opening or complete closure of pipelines. Using them for partial flow or throttling can cause excessive wear to the gate and sealing seat, significantly reducing the valve's service life.

How do you operate this gate valve?

Operation is simple and intuitive: rotating the handwheel clockwise lowers the gate to close the valve, while counter-clockwise rotation lifts the gate to open it. This user-friendly mechanism makes it adaptable for both large industrial facilities and small-scale residential plumbing systems.

What standards and sizes do these gate valves support?

These gate valves are available in sizes ranging from DN100 to DN2400. They are designed and manufactured to comply with major international standards including DIN, ANSI, GOST, JIS, and BS.

What types of media are compatible with these gate valves?

These valves are versatile and suitable for handling various media, including water, oil, gas, steam, and different types of chemicals.