APCO 9004-2 125 LB 4″ Dual Plate Wafer Check Valve Industrial Flanged

APCO 9004-2 dual-plate wafer check valve with a 125 LB pressure rating, designed for automatic flow control and prevention of reverse flow in industrial piping and fluid-handling systems. This valve incorporates a dual-disc / dual-plate check mechanism with a spring-assisted closing design that allows the plates to respond to changes in flow direction and help prevent backflow through the piping system. The wafer-style body is designed for installation between compatible pipe flanges, providing a compact configuration for a variety of industrial piping arrangements. The valve is approximately 4 inches in nominal size and is suitable for applications involving water, process fluids, industrial piping, pump discharge lines, commercial plumbing systems, and general fluid-flow control. The APCO 9004-2 model designation and 125 LB pressure marking make it suitable for identification and matching with corresponding piping-system requirements. This type of check valve can be used in maintenance, replacement, repair, equipment installation, and industrial flow-control applications where automatic one-directional flow protection is required.

Specifications:

• Brand: APCO

• Valve Type: Dual-Disc Check Valve

• Design: Wafer Style

• Pressure Marking: 125 LB

• Approx. Size: 4

• Connection: Wafer-style, installed between pipe flanges

• Actuation: Automatic check valve / flow-operated

• Internal Components: Dual check plates, hinge/pivot assembly and spring mechanism

Applications:

• Industrial piping systems

• Water and fluid handling systems

• Process piping

• Commercial/industrial plumbing

• Pump discharge piping

• Pipeline flow-control systems

• Equipment and machinery maintenance

• Replacement or spare valve applications

• Industrial repair and maintenance projects