Spence 05-05005-00 Spring

The Spence 05-05005-00 Spring is a critical component for maintaining precise downstream pressure control in steam and fluid systems. Specifically engineered for the Spence D-Pilot, this green pilot spring provides a dependable delivery pressure range of 10-100 PSI. As a veteran technician knows, matching the correct spring color to your specific pressure reducing valve application is essential for maintaining a tight ±1 psi regulation accuracy. This spring features a 5/16 inch wire diameter, ensuring the mechanical tension required to operate effectively across the D, N, N33, and Q series pilots when paired with Type E or Type C main valves.

Ruggedly constructed for industrial environments, the Spence 05-05005-00 is built to withstand the high-demand cycles of steam service. When installing, ensure the green spring is properly seated within the spring chamber to avoid erratic delivery pressure or hunting. This 100 PSI max spring is the standard choice for mid-range pressure applications where stability and repeatability are non-negotiable for system safety and efficiency.

• Specifically designed for Spence D series pilots to ensure OEM-level compatibility and performance.
• Provides a broad 10-100 PSI delivery pressure range, identifiable by its distinct green color coding.
• Constructed with a heavy-duty 5/16" wire diameter for long-term mechanical reliability in steam systems.
• Supports precise pressure regulation with a standard accuracy of ±1 psi when properly calibrated.
• Direct replacement part for Spence 05-05005-00, reducing downtime during routine regulator maintenance.

What is the pressure range for the Spence green spring?
The green spring, part number 05-05005-00, is rated for a delivery pressure range of 10 to 100 PSI.

Which pilots are compatible with this spring?
This spring is used primarily with the Spence Type D pilot, but it is also compatible with N, N33, N20, and Q series pilots.

How do I identify this spring in the field?
Spence uses a color-coding system for their pilot springs. This specific spring is finished in green and has a wire diameter of 5/16 inches.

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.