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Location: Home > Products > Forged steel valve series > Forged steel butt-welded check valve

Forged steel butt-welded check valve

Nominal diameter: DN10mm~100mm and 1/2'~4'

Working pressure: 0.25MPa～10.0MPa/150Lb～900Lb/10K～20K

Operating temperature: -196℃～816℃

Adopt standards: GB, DIN, API, ANSI, JIS, BS, etc.

Main materials: 304, 316, 316L, WCB and special material customization

Driving mode: manual, worm wheel, pneumatic, electric, hydraulic, etc.

Products and services that meet fluid control requirements

Each process, each facility, and each environmental constraint has its own special requirements. Therefore, Dongyan offers a comprehensive range of products covering different performance levels, pressures, different functions and different materials.

Product Application Scope

Pharmaceutical industry

Metallurgical industry

Water treatment industry

These devices are suitable for accurately controlling media such as gases, liquids, steam, etc., and maintaining process parameters such as pressure, flow rate, temperature, and liquid level at given values. Especially suitable for work environments where the allowable pressure difference is small and the allowable leakage is also small, and the pressure difference is not significant.