DIN 3352 Non-rising Stem Resilient Gate Valve Grooved Type DN100

Gate Valve Grooved Type Product Overview

Resilient seated seal gate valve we produced adopt hi-tech valve manufacturing technology from Europe, making use of elastic deformation compensation effect produced by overall packaging Europe, making use of elastic deformation effect produced by overall packaging rubber of valve plate to achieve good seal effect and overcoming, leaking and rust of normal gate valves. It can be widely used as a regulating and throttling device for fluid pipelines in some systems such as water supply, sewage treatment, construction peroleum, chemical industry , food industry,medicine, textile industry, electrictrical power, ship construction, metallurgy and energy, etc.

Gate Valve Grooved Type Product Features 

Light weight: This valve is made by ductile iron in resin sand shape, with high strength and low load, the weight of the valve is 20%~30% lower than a traditional gate valve, which can be installed and maintained very conveniently.

Plain seat: The seat of a traditional gate valve is normally hollow type that increases fluid resistance sily piles up sundries like welding slag, stone, mud and sand etc, which is bad for seal and fluid face. However, the resilient seated seal gate valve produced by our company  adopts a design of plain base type and straight through whole basin type which equals straigh pipes. It doesn't  easily pile up sundries, ensuring reliable seal and making fluid flow smoothly.

Disc overall packaged with rubber: The valve disc adopts high quality rubber to package itself overall both inside and outside, the European top-ranking rubber vulcanization technology can not only make vulcanized valve ensure precise dimensions but also make rubber and ductile iron wedge bond and coat tightly, not easily coming off and having good memory of resilience.

Disc overall packaged with rubber: The valve disc daopts high quality rubber to package itself overall both inside and outside, the European top-ranking rubber vulcanization technology can not only make vulcanized valve ensure precise dimensions but also make rubber and ductile iron wedge bond ang coat tightly, not easily coming off and having good memory of resilience,

Precise casting body: Body uses precise casting so that accurate dimensions can make body's inner part without any machining, ensuring good function of seal. Framework of the valce plate applies ductile iron, packaging with rubber overall, which owns accurate dimensions, tight bonding and coating, ang good memory of resilience. It is not coming off ang can interchange.

Anti-corrosion: The body's inside and outside adopt pulverous epoxy resin to do coating. The inner part uses stainless steel and copper alloy to prevent the corrosion and rusty, which can be used for sewage system and rusty, which can be used for sewage system and severe environment like underground.

Not easily crumbled: The traditional cast iron gate valve is normally caused to crumble by hitting, crashing and heavy pressing, etc. Use of ductile iron material, reduce most of such condition.

O ring seal ring: Body adopts the design of three layers of "O" type seal ring, which can reduce friction resistance caused by opening and closing, lessen leakage greatly and change the seal ring under the condition of water supply.

Gate Valve Grooved Type Main Part Materials

Gate Valve Grooved Type Technical Parameters

Nominal pressure: 1.0~2.5MPA

Nominal diameter: 50-1200mm

Operating temperature: 0-80℃

Applicable media: Water and gas, etc

Flange standards: GB/T 17241.6、GB/T 9113、EN1092、ASME B16.5

Testing standards: GB/T 13927、API 598

Product Advantages

Enhanced Sealing and Low Leakage

The DIN 3352 Non-Rising Stem Resilient Gate Valve uses a resilient seat to create a tight seal, preventing leakage and improving flow control. 

This feature is crucial for maintaining system integrity in high-pressure applications and ensures that the valve will provide reliable performance

 in both water and gas systems.

High Durability and Corrosion Resistance

The combination of ductile iron construction and epoxy resin coating provides exceptional durability and corrosion resistance. This makes the 

valve ideal for use in challenging environments like sewage systems or areas exposed to chemicals and moisture, extending its operational lifespan

 and reducing the need for frequent replacements.

Easy Maintenance and Installation

The valve’s lightweight design, 20%-30% lighter than traditional gate valves, simplifies installation and reduces maintenance costs. The non-

rising stem mechanism further contributes to its ease of use, allowing for smooth operation even in confined spaces or locations with limited 

access.

About Us

TJL Industry Group Co., Ltd. is a renowned gate valve manufacturer specializing in producing high-quality valves for a wide range of industrial 

applications. With over a decade of expertise, TJL is dedicated to providing reliable, cost-effective valve solutions, including the DIN 3352 Non-

Rising Stem Resilient Gate Valve, to industries such as water treatment, sewage, gas, and petroleum. Our commitment to innovation, quality 

control, and customer satisfaction sets us apart in the global valve manufacturing industry. TJL combines advanced technology, skilled 

craftsmanship, and exceptional customer service to meet the diverse needs of clients worldwide.

Contact us today to learn more about our customizable gate valve solutions designed to fit your unique industrial requirements!

FAQ

What is the pressure rating of this valve?

The DIN 3352 Non-Rising Stem Resilient Gate Valve supports pressure ratings between 1.0 to 2.5 MPa, making it suitable for various industrial 

applications.

What materials are used in the valve’s construction?

The valve is made from high-quality ductile iron, with an epoxy resin coating for enhanced corrosion resistance, and features stainless steel 

components for durability.

Can this valve be used in sewage systems?

Yes, the valve’s corrosion-resistant materials and durable construction make it ideal for use in sewage and wastewater treatment systems.

What is the temperature range for this valve?

The valve operates effectively within a temperature range of 0-80°C, making it suitable for use with water and gas systems.

What industries can benefit from this valve?

Industries such as water treatment, gas distribution, and sewage treatment can benefit from the valve’s reliable performance and efficient sealing.