Johnson Controls VG7000-1012 Spring Kit

The Johnson Controls VG7000-1012 is a field-mounting pneumatic valve spring kit engineered specifically for VG7000 series valves. This kit provides a 9 to 13 psi spring range, ensuring precise modulating control for 1/2-inch and 3/4-inch valve bodies utilizing a 5/16-inch stroke. Designed to interface seamlessly with the V-3801-8001 pneumatic actuator, this kit is essential for calibrating the seat pressure and return force required to maintain tight shut-off in HVAC air handling units and terminal reheat coils. The stainless steel construction of the spring ensures consistent tension over long service cycles, preventing common issues like hunting or failure to reach full stroke under system pressure. For contractors performing field conversions or replacing fatigued components, this Johnson Controls spring kit maintains the mechanical integrity and sequencing accuracy of the original pneumatic control loop without requiring a full actuator replacement.

• Optimized Actuator Synthesis: Specifically calibrated for the V-3801-8001 actuator to ensure linear response across the 9-13 psi control signal.
• Valve Compatibility: Standardized fit for VG7441 and VG7842 valve bodies with 5/16" travel.
• Field Installation Efficiency: Simple mounting hardware included to reduce downtime during pneumatic control system maintenance.
• Durable Tension Retention: High-grade spring steel resists relaxation, maintaining precise valve positioning and shut-off capability.

What valves are compatible with the VG7000-1012?
This kit is designed for 1/2" and 3/4" Johnson Controls VG7000 series bronze valves that utilize a 5/16" stroke and require a 9-13 psi range.

Can this be used with other actuator models?
It is specifically engineered for use with the V-3801-8001 pneumatic actuator. Integration with other series may result in improper stroke or seat loading.

How do I confirm the spring range for my application?
The 9-13 psi range is typically used in applications where the valve needs to remain closed or open against specific system pressures when the control signal is at its midpoint or limit.

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.