Carbon Steel Check Valve

Metal seated vs resilient seated gate valves

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Compared with ductile iron valves, carbon steel valves can adapt to a wider temperature range, ranging from –29 to 425°C.

Features

Check Valves, also known as Non Return Valves (NRV) or One Way Valves, are automatic valves that normally allows fluid (liquid or gas) to flow through it in only one direction. Check valve open with forward flow and close against reverse flow. Check valves differ considerably from other members of the valve family and the prime function of a check valve is to protect mechanical equipment in a piping system by preventing reversal of flow by the fluid.

Compared with ductile iron valves, carbon steel valves can adapt to a wider temperature range, ranging from –29 to 425°C.

Good corrosion resistance: Carbon steel check valves can work stably in a variety of chemical media such as acids, alkalis, and salts, and are not prone to corrosion and oxidation reactions.

Why choose us

Factory direct sale, saving costs for your projects.

Wide products range, diversified product standards. We provide products in various standards such as ANSI, DIN, JB, JIS, EN, EU, GB, API, etc.

One-stop service. We cover all series of products for water systems, fire protection systems, oil and gas, construction, etc. satisfy your diverse needs.

1000+ projects experience to provide customized solutions for every customer.

5 domestic factories, 4 international warehouses and many foreign branches.

60+ engineers team , 20+ quality inspections for each product before leaving the factory, ensuring safety, reliability, and durability.

30+ professional after-sale services team, continuous customer visit service, to be your lifelong partner.

Who we are

Experience

Rich projects experience

Oct 13, 2023

2023 Aquatherm Almaty Exhibition

Sep 10, 2023

Mar 05, 2024

What is a check valve?

What is check valve installation and maintenance?

Jan 22, 2024

2023 EXPO & NACIONAL FERRETERA MEXICO

Sep 14, 2023

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