Posted 2/17/2018 18:40 (#6585225 - in reply to #6585174) Subject: RE: Normally open air valve, 12VDC operated
Middlesex County, Ontario
This is a non-standard valve arrangement, non-standard voltage, and non-standard port size.
I've never seen a 3/2 valve that isn't normally closed.
Industry works at 24vdc.
Ports are usually 1/4" npt or 1/8" npt.
I'm not saying it doesn't exist.
You can use a 5/2 valve and put a plug in one of the output ports to accomplish what you need for valving.
12v stuff exists.
3/8" and 1/2" is hard to come by.