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Zero Leakage Line Blind Valve For Gas

The Zero Leakage Line Blind Valve for Gas is a specialized valve designed to ensure absolute shut-off and prevent any gas leakage in pipeline systems. It features a tight-sealing structure that effectively blocks gas flow, making it ideal for applications requiring high safety and environmental protection, such as in chemical, petroleum, and natural gas industries. This valve provides reliable isolation, minimizing the risk of leaks and enhancing operational safety.

Diameter: Dn15-Dn4000 Inch1/2-160

Pressure: Up to Class600

Temperature: -196℃~+816℃

Materials: Carbon Steel, Stainless Steel, Special Material.

Operation: Manual Operation, Electric, Pneumatic Or Hydraulic Operation.

Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB.

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Our valve products are applied in these enterprises.

Metallurgical Industry

Chemical & Pharmaceutical

Gas Production Transmission

Oil Refinery Industry

More than 40 years
professional valve manufacturer

Absolute Leak Prevention

Designed with tight-sealing technology to eliminate gas leakage, ensuring safety and environmental protection.
Reliable Pipeline Isolation

Provides complete shut-off of gas flow, ideal for critical isolation in maintenance or emergency scenarios.
High Safety Performance

Minimizes risks of gas leaks in hazardous industries like chemical and petroleum, enhancing operational security.
Industry-Adaptive Design

Suitable for high-demand applications in natural gas and other sectors, offering durable and efficient blocking.

TECHNOLOGY&PROCESS

The World Valve R&D Center

The professional 3D software for structural analysis, material selection and process planning to virtually simulate the reliability of materials under different temperatures, mediums andpressures, and finally validate them through finite element analysis to provide customers with safe and reliable products.

Industry-leading Standardization

From raw materials to production, sealing performance testing, strength testing, functional testing, to surface quality testing and packaging and shipping, the whole process is strictly in accordance with API standards and support third-party independent organizations to test and certify our products.