Details
La San Marco Steam Valve Rod with Cam
The activating rod for La San Marco steam valves, machined with an integral cam. Pulling the lever moves this rod against the cam, which compresses a spring acting on a bushing; that bushing pushes a second rod that presses the valve's gasket holder and a second spring to open the valve. It's one of the more involved rebuild jobs on these machines because of the stacked spring-and-bushing chain.
COMPATIBILITY
- Fits: La San Marco steam valve assemblies
- Replaces: SM_43
- Works with: steam valve bushing, spring, and gasket holder assembly
INSTALLATION
This is a genuinely challenging rebuild, the multi-stage spring/bushing/rod stack is easy to get wrong on reassembly, so it's a job for an experienced technician, not a first-time DIY repair.
PRO TIPS
- Lay out the spring and bushing stack in the order you remove it before touching the rod, because two springs and a bushing sit between the cam and the valve gasket holder, it's easy to reassemble the stack out of sequence and end up with a valve that won't fully close or won't open smoothly.
Customer Reviews
Attention CA Residents: Prop 65 Warning
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.