[FrankJ]

With the dropping of the max Cv requirement, sourcing solenoid valves suddenly got a lot easier.

Automation Direct is a good source for solenoid valves. Free shipping for orders over $49.00 They also have a voucher in the KOP. Their max working pressure is 115 PSI so you will need the secondary relief valve per rule.

Mac & SMC are also commonly used on FRC bots. Available online or through your local automation supplier.