Válvula de retenção ASTM A105N, PSB, API 602, 1 polegada, classe 800 lb

Welcome to our distinguished Forged Steel ASTM A105N Check Valve Factory, where precision and reliability converge for superior fluid control solutions. Crafted with excellence, our 1-inch valve features a Pressure Seal Bonnet, conforming to the high standards of API 602. With a Class 800 LB rating and DN25 specifications, this valve is designed for optimal performance in demanding applications.

Design Standard: API 602
Body Material: ASTM A105N
Nominal Diameter: 1 Inch
Pressão: 800 libras
Conexão final: SW
Face To Face: Factory STD
Teste e inspeção API 598

Our forged steel check valves are meticulously engineered and crafted to ensure unparalleled longevity and reliability. These check valves can be customized to be either full port or reduced port, depending on the specific needs of our customers. We offer an extensive selection of body/bonnet materials and trims, allowing for a comprehensive range of options to suit any application.



Size: 1/2 - 6 Inch (DN15-DN150)
Rating: ANSI Class 150-2500 LB


Design Standard: API 602, ASME B16.34, BS 5352
Face to ASME B16.10, EN 558, DIN 3202
End Flange: ASME B16.5, DIN2533
Buttwelding Ends: ASME B16.25, DIN 3239
Socket Welded Ends: ASME B16.11


Also available per NACE MR-0175, NACE MR-0103, ISO 15848, API 624





Bolted bonnet, welded bonnet, or pressure-sealed bonnet