Velan B04-7034B-02TS Steel Butt Weld Piston Check Valve 3/4 Class 900

Description:

The Velan B04-7034B-02TS Steel Butt Weld Piston Check Valve 3/4in Class 900 is used in high-pressure industrial piping systems to prevent reverse flow and protect critical process equipment. Commonly installed in power generation facilities, oil and gas operations, refineries, chemical processing plants, and steam distribution systems utilizing butt weld connections and Class 900 pressure ratings. Maintenance teams, OEMs, and system integrators use this piston check valve for equipment replacement, pipeline upgrades, preventive maintenance, and new system installations.

Applications:

The Velan B04-7034B-02TS Steel Butt Weld Piston Check Valve is commonly used in high-pressure steam lines, hydrocarbon processing, chemical transfer systems, and industrial utility piping where automatic prevention of backflow is essential. Its forged steel construction, butt weld ends, and piston-style check mechanism make it suitable for demanding applications requiring reliable non-return performance and long service life.

Technical Specifications:

• Manufacturer Part Number (MPN): B04-7034B-02TS
• Brand: Velan
• Product Type: Piston Check Valve
• Nominal Size: 3/4 inch
• Pressure Class: 900
• Body Material: Steel
• End Connection: Butt Weld
• Check Valve Type: Piston
• Function: Automatic backflow prevention
• Designed for high-pressure industrial piping systems

Common Replacements:

• Velan B04 Series 3/4" Class 900 Piston Check Valve
• Velan 3/4" Class 900 Forged Steel Check Valve
• Velan 3/4" Butt Weld Piston Check Valve Assembly