Includes o-rings on flange.
The coils for these are available separately, but the valve guides and bases are not.
Confused/unsure? Check out the solenoid valve breakdown
Parker-Hannifin bought out the Lucifer division, so all Lucifer coils now say Parker on them, but they still use the original Lucifer model/part numbers (they also left a raised embossed printing that says Lucifer on the top of some coils) and are only compatible with the Lucifer version valves
This valve is the 121FS1651A - which is manufactured with a 3.5 mm orifice and uses a ruby seal.
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.