FAQ

|3/4/5 Port Solenoid Valves

When ordering a single unit replacement valve for use in an SY series manifold, how can I determine which valves come with a gasket?

There are 2 SY series: the existing SY3000/5000/7000/9000 series and the plug-in type SY3000/5000/7000 series released in 2009. Existing SY3000/5000/7000/9000 series valves come in a body ported type and a base mounted type.
Existing SY3000/5000/7000/9000 series part numbers: SYS□□20, SY□□40, and SY□□45
Plug-in type SY3000/5000/7000 series part numbers: SYS□□00, SY□□30, SY□□01, and SY□□31

When the valves are purchased as a single unit, the presence or absence of a gasket is as follows.
For existing SY3000/5000/7000/9000 series body ported valves (SY□□20), a gasket is not included.
But for base mounted valves (SY□□40), a gasket is included.
Note 1) Gaskets are already mounted to the manifold for the resin base manifold/stacking type (type 45 type and type 43 of the SY9000).
Do not use in combination with the gasket that came with the replacement SYS□□40 valve.
Note 2) Gaskets are not included with SY3/5 □4□-□FU base mounted plug-in type valves for use on a manifold (type 45□).
A gasket is not included when purchasing a single SY3000/5000/7000 series plug-in type valve either.

In addition, SY7120 series valves do not come with a gasket because they are the equivalent of existing SY7000 series body ported valves.
The SY7000 series body ported valve gasket assembly part number is “SY7000-GS-1.”