Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: N (None), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: Y (w/Automatic Cleaning Unit & Adjustable Louver), Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: Z (w/Power Supply Cable, 10m), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: W (w/Adjustable Louver), Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: NPN, Input/Output, Power Supply Cable, AC Adapter: w/Power Supply Cable, 3m, Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: S (w/Automatic Cleaning Unit)

Model: 31 (4.4 m³/min), Input/Output: NPN, Input/Output, Power Supply Cable, AC Adapter: Z (w/Power Supply Cable, 10m), Bracket: B (w/Bracket)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: N (None), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: W (w/Adjustable Louver)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: Z (w/Power Supply Cable, 10m), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: None, Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: N (None), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: S (w/Automatic Cleaning Unit), Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: NPN, Input/Output, Power Supply Cable, AC Adapter: R (w/AC Adapter, w/o AC Cord), Bracket: B (w/Bracket)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: w/Power Supply Cable, 3m, Bracket: None, Automatic Cleaning Unit, Louver: Y (w/Automatic Cleaning Unit & Adjustable Louver), Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: w/Power Supply Cable, 3m, Bracket: None, Automatic Cleaning Unit, Louver: S (w/Automatic Cleaning Unit), Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: R (w/AC Adapter, w/o AC Cord), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: S (w/Automatic Cleaning Unit), Filter: U (w/Filter)

Model: 31 (4.4 m³/min), Input/Output: NPN, Input/Output, Power Supply Cable, AC Adapter: Q (w/AC Adapter, w/AC cord), Bracket: None, Automatic Cleaning Unit, Louver: S (w/Automatic Cleaning Unit), Filter: U (w/Filter)

The new valve part numbers are “SY□□00/SY□□01,” “SY□□30/SY□□31,” etc. Note that existing valves are also being sold as current products.

(e.g., the AC100V now consumes 49 mA at start-up and went from 31 mA→12 mA when energized) Be careful when the voltage is AC and the valve is driven by solid state output (SSR, TRIAC output, etc.).

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.

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

The part numbers of the gasket assemblies for use between the existing SY3000/5000/7000/9000 series valves and manifold are as follows.

Plug-in type SY3000/5000/7000 series part numbers: SYS□□00, SY□□30, SY□□01, and SY□□31
Existing SY3000/5000/7000/9000 series part numbers: SY□□20, SY□□40, and SY□□45

The part numbers of the gasket assemblies for use between the plug-in type SY3000/5000/7000 series valves and manifold are as follows.

And for the IZF21/31, the excess current on output circuit, incorrect high voltage, power supply failure, fan motor failure, CPU failure, maintenance warning, emitter cartridge mounting failure, and automatic cleaning failure alarms cannot be checked.

However, for IZF21/31 series ionizers, the power cable connector cannot be ordered individually.
Instead, replace the power cable as a whole with the part number “IZS41-CP□.”

IZF21/31 series ionizers are marked with “ADJUST” on the front of the product.
For details on adjusting the offset voltage, refer to the operation manual.
The IZF series operation manual can be found here.