The Maxitrol R11110-512 Blue Spring is a critical component for field-calibrating Maxitrol gas pressure regulators within the RV110

this motor provides the necessary torque to drive damper blades

this combustion motor is recognized for its low-noise operation and power efficiency

this 1 1/4" NPT valve features a rugged aluminum body and NBR seals to ensure reliable operation within a 0-5 PSI pressure range

Johnson Controls V-5252-6005 Reconditioning Kit 323080-701 The Maxitrol R11110-512 Blue SpringJohnson Controls V 5252 6005 Reconditioning Kit, Used with 4" V 5252 and VB 3752 Series Valves This item is not qualify for free shipping.