The American Standard Stainless Steel Check Valve is designed to automatically prevent backflow while allowing smooth, one-directional fluid flow. Manufactured in accordance with ANSI / ASTM standards, it delivers reliable sealing, stable pressure performance, and long service life in demanding applications.
Constructed from high-grade stainless steel, this check valve offers excellent corrosion resistance, strength, and hygienic performance, making it suitable for water treatment, oil & gas, chemical processing, HVAC systems, and industrial pipelines. Its robust structure ensures low maintenance and consistent operation under high pressure.
Available Sizes & Specifications:
Standard: ANSI / ASTM / ASME
Type: Stainless Steel Check Valve
Size Range: DN15 – DN300
Connection Type: Flanged / Threaded
Pressure Rating: Class 150 / Class 300
Body Material: SS304 / SS316
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