Johnson Controls V-5252-6007 Recondition Kit

Professional-grade Johnson Controls V-5252-6007 Recondition Kit is the specified field-service solution for 5-inch V-5252 Series and VB-3752 Series cast iron flanged globe valves. This comprehensive inner valve reconditioning kit is engineered to restore factory-spec closeoff pressure and modulate performance in normally open (N.O.) valve assemblies, typically used with 8R pneumatic actuators. By addressing seat degradation and stem wear, this kit ensures a Cv rating of 240.0 is maintained for optimal heating and cooling fluid control. The precision-machined stem and disc assembly, coupled with high-durability EPDM ring packings, eliminates internal bypass and external leakage at the packing nut. Utilizing this HVAC valve repair kit allows technicians to extend the service life of aging infrastructure without the high labor costs associated with full body replacement. Each component is manufactured to rigorous Johnson Controls OEM tolerances to ensure seamless integration with existing flanged globe valve bodies.

Key Benefits

• Specifically designed for 5" V-5252 and VB-3752 cast iron globe valves to ensure absolute mechanical compatibility.
• Includes a full stem and disc assembly and packing tools to provide a complete internal overhaul in a single maintenance window.
• Restores ANSI Class 125/250 sealing integrity, preventing energy waste from leaking chilled or hot water lines.
• Utilizes heavy-duty bonnet gaskets and N-type stems for reliable operation under high-demand commercial HVAC cycles.

Common Questions

What is included in the V-5252-6007 reconditioning kit?
The kit contains a replacement stem, packing nut, follower, packing box, ring pack, bonnet, gasket, swivel, disc holder, disc, and all necessary pins, screws, and packing tools required for a standard rebuild.

Does this kit work with the MP86 pneumatic actuator?
Yes, the V-5252-6007 is the correct reconditioning kit for 5-inch normally open valves operated by 8R series pneumatic actuators like the MP86.

Can I use this kit for a 6-inch valve?
No, this specific kit is sized for 5-inch valves. For 6-inch V-5252 or VB-3752 models, you must use the V-5252-6008 reconditioning kit to ensure proper seat alignment and flow characteristics.

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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.