maintaining system integrity across its 100

from 15 psig to 20 psig) triggers the internal switchover mechanism between the two dials

Does this valve require manual resetting after a discharge

making it suitable for both indoor and outdoor applications where moisture ingress is a primary concern

verifying TRR1998 transformer specs against the system nameplate is vital to prevent undervoltage issues during terminal load engagement

Spirax-Sarco 55225 Main Valve Refrigerant maintaining system integrity across itsThe Spirax Sarco 55225 is a high performance 1. 25 inch NPT 25 Series main valve designed for precise pressure and temperature control in industrial steam systems. This pilot operated diaphragm valve is engineered for durability, utilizing a stainless steel diaphragm to provide high lift and maximum flow capacity. As a fundamental component of the Spirax Sarco 25P pressure reducing valve assembly, the 55225 model ensures stable downstream pressure