When performing a Robertshaw 1751-025 installation

making it the standard Bard 8402-069BX replacement for older units requiring a 150F auto-limit

Can I clean my old orifice instead of replacing it

Built with high-grade thermoplastic housing and corrosion-resistant terminals

For technicians working in high-demand environments

Johnson Controls VG7000-1002 Spring Kit When performing a Robertshaw 1751-025The Johnson Controls VG7000 1002 Spring Kit is a field mounting solution designed specifically for HVAC pneumatic valve actuators within the V 3000 series. Engineered for precision and long term reliability in commercial building automation systems, this kit provides a 4 8 PSI spring range tailored for 1 2 inch or 3 4 inch valve bodies. With a standard 5 16 inch stroke, it ensures accurate modulation for normally open or normally closed bronze globe