Industrial 3488-R Industrial Steam Control Valve

Description:

The Yarway RIGGIO Seatless 3488-R valve is a 1-1/2" Class 300 industrial control valve designed for high-pressure steam and process fluid applications operating up to 740 CWP and 490 PSI. It is commonly installed in steam systems, condensate lines, process control piping, and industrial fluid handling applications requiring reliable shutoff performance and reduced seat wear. Maintenance personnel and plant operators use this valve for repair, retrofit, and replacement of industrial steam and process control valve systems in power generation, petrochemical, refinery, and manufacturing facilities.

Applications:

The Yarway 3488-R seatless valve is widely used in industrial steam systems, condensate return systems, refineries, chemical processing plants, and industrial manufacturing operations. It functions as a seatless control and isolation valve designed to regulate or stop fluid flow while minimizing erosion and wear associated with conventional seated valve designs. The valve is suitable for high-temperature and high-pressure industrial process environments.

Technical Specifications:

• Manufacturer: Yarway
• Model / Part Number: 3488-R
• Product Series: RIGGIO Seatless
• Product Type: Industrial Control Valve
• Valve Size: 1-1/2"
• Pressure Class: CL 300
• Pressure Rating: 740 CWP / 490 PSI
• Function: Flow control and isolation
• Application: Steam, condensate, and industrial process systems
• Valve Type: Seatless industrial valve
• Connection Type: Industrial flanged/threaded configuration
• Installation: Inline process piping system
• Operating Medium: Steam, condensate, and industrial fluids
• Construction: Heavy-duty industrial metal valve body
• Application Environment: High-pressure and high-temperature industrial systems
• Condition Availability: Surplus, refurbished, and replacement inventory available
• Status: Legacy industrial process valve component

Common Replacements:

• Velan CL300 Globe Valve
• Armstrong 300 Series Steam Valve
• Spirax Sarco Industrial Steam Control Valve