Carbon Steel Pressure Seal Check Valves

Introduction

Pressure seal check valves made of carbon steel are designed to be fully automatic, allowing the flow of the medium in one direction only to prevent potential accidents. These valves serve as an important safety measure for various industrial applications by ensuring the safety of the system and its surroundings. With their reliable and efficient performance, these valves are trusted by professionals around the world to maintain a high level of safety and reliability.

Features

The valve's central chamber features a self-sealing mechanism that allows for maximum sealing capabilities when the pressure in the chamber increases. This design prioritizes performance and reliability, ensuring that the inner workings of the valve remain secure and functioning correctly.

High-quality heat-resistant alloy steel is utilized for the valve pressure bearing components, which ensures optimal durability and reliability.

The valve disc and valve seat's sealing surface are coated with stellite, which is a hard alloy made of cobalt. This ensures the durability and longevity of the valve's operation.

When closing, the valve disc minimizes the intense impact by rotating around the shaft pin located outside the valve seat.

Major Specification

Nominal size: 2"~24"(DN50~DN600）

Nominal pressure: Class 900~2500（PN160~PN420）

Standard: ASME B16.34, BS 1868

Body material：WCB, WCA, WCC, A105

End connection：RF, BW, RTJ

Production

To ensure the quality of our valves for critical needs, we have a state-of-the-art facility operated by dedicated workers. At Jitai, a rapidly growing manufacturer, we prioritize economic and intelligent valve manufacturing with the help of efficient ERP management. Our approach emphasizes safety, efficiency, and cleanliness at every stage of production.

Service 

Our comprehensive valve service is designed to cover every stage, from engineering and quotation to transportation, exporting, commissioning, start-up, maintenance, and more. Our commitment is to promote the longevity of valves by delivering prompt, reliable solutions to our customers' requests. We strive to guarantee customer satisfaction at all times, making sure our clients receive the highest level of support across the entire supply and utility chain.

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