Spirax-Sarco 54663 Main Valve 320734-701 the VG2431UM is rated for

the VG2431UM is rated for saturated steam up to 35 psig at 281°F

What is the purpose of the 60-inch capillary on this element

Standard Connection: 1-1/4 inch NPT threaded connections facilitate easy integration with existing iron pipe schedules

While they may physically fit other pilot burners

the 1053553 ensures superior electrical conductivity and thermal resistance

Spirax-Sarco 54663 Main Valve 320734-701 the VG2431UM is rated forThe Spirax Sarco 54663 is a 4 inch ANSI 125 flanged main valve engineered for precision in high capacity steam distribution systems. As a core component of the 25 Series, this pilot operated pressure reducing valve (PRV) utilizes a self actuated design, leveraging downstream pressure feedback via an external sensing line to modulate flow. This cast iron unit is built for heavy duty service, featuring stainless steel internals and a fatigue tested