Honeywell 14004897-002 Repair Top/ Insert

The Honeywell 14004897-002 Repair Top/Insert is a critical replacement component engineered specifically for 1/2-inch NPT VP525C Series pneumatic radiator valves. This assembly is rated for 2.0 CV flow capacity and serves as a direct drop-in solution for restoring valve modulation and seat integrity. For technicians managing older infrastructure, this kit also functions as a performance-enhancing upgrade for VP525A series bodies, allowing for a seamless transition to the more robust internal specifications of the C-series. Designed to handle high-temperature media, the insert is rated for water up to 240°F and steam up to 10 psi differential pressure, making it a staple for steam-heating maintenance. By replacing the top and insert rather than the entire valve body, contractors can maintain system tight-close-off ratings and pneumatic proportionality without disturbing the existing pipework. This genuine Honeywell valve repair kit ensures the 150 psi body pressure rating is maintained, facilitating long-term operational reliability in commercial pneumatic control systems.

• Dual Compatibility: Specifically designed for VP525C pneumatic valves while serving as a high-tier internal upgrade for VP525A models.
• Precision Flow Control: Calibrated for a 2.0 CV rating to ensure accurate proportional response in 1/2" NPT steam or hot water applications.
• Simplified Field Service: Allows for complete internal restoration without the labor-intensive process of cutting and re-threading valve bodies in tight radiator enclosures.
• High-Temperature Durability: Engineered to withstand 240°F controlled medium temperatures, essential for reliable low-pressure steam service.

Can this insert be used to convert a VP525A valve?
Yes, the 14004897-002 is frequently used by technicians as an upgrade kit for the VP525A series to improve seat performance and standardize parts across a facility.

Is this compatible with 3/4-inch or 1-inch VP525 bodies?
No, this specific repair top and insert is sized exclusively for 1/2-inch NPT valve bodies with a 2.0 CV requirement. Larger bodies require different part numbers to match the stroke and orifice sizing.

What is the maximum air pressure for the associated actuator?
When installed, the assembly is designed to work within standard pneumatic ranges, typically supporting a maximum safe air pressure of 30 psi.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.