While primarily a York S1-025-35306-000 genuine component

reducing the risk of arcing

Ensure the regulator is isolated and the setpoint adjustment screw is fully backed off before removing the seal cap

Superior Material Quality: Constructed from wrot copper meeting ASTM B75 specifications for maximum corrosion resistance and durability

Standard round dimensions (approx

Nor East Controls 30067860-859 Gasket While primarily a York S1-025-35306-000The Nor East Controls 30067860 859 Gasket is a precision engineered bonnet gasket designed for high performance sealing in industrial control valve assemblies. As an OEM replacement seal, this part ensures critical pressure containment and fluid isolation within HVACR control systems and pneumatic valve bodies. Fabricated from robust, chemically resistant materials, the 30067860 859 is built to withstand extreme thermal cycling and the rigorous