Maxitrol R8110-38 Replacement Spring 3-8" WC Pink for RV81 and 210D Gas Regulators

The Maxitrol R8110-38 is a replacement pink spring designed for RV81 and 210D series gas pressure regulators. This precision-engineered spring provides an outlet pressure range of 3-8 inches water column (W.C.), making it suitable for fine-tuning gas flow control in residential, commercial, and industrial applications.

Key Specifications:

• Pressure range: 3-8 inches water column (W.C.)
• Color-coded pink for easy identification
• Spring length: Approximately 3-7/8 inches
• Inner diameter: 7/8 inch
• Compatible with Maxitrol RV81 straight-thru-flow regulators
• Compatible with Maxitrol 210D balanced valve design regulators

The RV81 series regulators are non-lockup type straight-thru-flow designs used for high-capacity appliances on low to medium pressure gas supplies, while the 210D series features balanced valve design for precise regulation with varying inlet pressures. Applications include gas-fired boilers, furnaces, ovens, steam generators, and industrial gas equipment using natural gas, propane, or LP gas mixtures.

This genuine Maxitrol replacement spring ensures your gas regulator maintains accurate pressure control and optimal performance. The color-coded pink design simplifies spring identification during installation and maintenance.