Cast Steel Low Pressure Check Valve

This range of ASME Class 150, 300, and 600 bolted bonnet cast steel valves offers metal-to-metal seating and is available with flanged or butt weld ends. These valves are ideal for use in a variety of applications across industries such as oil & gas, chemical and petrochemical, onshore and offshore drilling/refining, and the power industry.

These valves are known for their reliability and durability, making them suitable for controlling flow and preventing backflow in critical pipeline systems. The quality gate, globe, and check valves are designed to meet the stringent requirements of demanding environments.

Specifications

Valve Size: 2″~24″, DN50–DN600
Pressure Class: 150LB–900LB, PN10–PN150
Materials: WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M, 4A, 5A
Design and Manufacturing Standards: BS 1868, DIN 3840
Face to Face Standards: ASME B16.10, DIN 3202, BS EN 558-1
Flange Dimension Standards: ASME B16.5, ASME B16.47, DIN 2543, BS EN1092-1, DIN 2544
Pressure Test Standards: API 598, DIN 3230, EN 12569
Fire Safety Test Standards: API 607
Quality/Product Certifications: ISO9001, ISO14001, ISO18001
Fugitive Emissions: ISO 15848-1, API 622
NACE: NACE MR 0103, NACE MR 0175
Valve Operator Options: –
Shutoff Class: API 598 (Zero Leakage), API 6D
Bore: Full Bore
Process Connection Types: RF, RTJ, BW