Forged Steel Piston Check Valve Flanged ANSI150

This robust forged steel piston check valve is designed for high integrity flow control where reverse flow must be prevented securely. With ANSI150 flanged connections and a forged steel body, it offers a compact yet highly reliable solution for processcritical systems.

Technical Data:

• Body Material: Forged steel (commonly ASTMA105 or equivalent) offering enhanced tensile strength and integrity.
• Mechanism: Piston design where the piston lifts under forward flow and seals tightly when flow reverses.
• Connection Type: ANSI150 flanged ends drilled to ASMEB16.5 standards.
• Pressure Rating: CL150
• Temperature Range: Typically -20°C to +538°C
• Installation Orientation: Horizontal or vertical upward flow recommended; flow arrow clearly marked.
• Seat/Seal Material: Stainless steel

Key Features:

• Forged steel construction delivers superior strength and resistance to heavy duty service.
• Piston mechanism provides reliable closure and excellent sealing performance under variable flow conditions.
• ANSI flanged connection ensures global compatibility with standard process piping.
• Suitable for aggressive applications with strong mechanical demands.

Typical Applications:
Petrochemical process lines, oil & gas feed systems, steam services, industrial water systems with high integrity requirements.