Aqua Environment 1372-5000 Pilot Operated Reducing Regulator

Aqua Environment, 1372-5000, High Accuracy Pilot Operated Reducing Regulator

Features:

• High Accuracy/Pilot Operated
• Reducing Regulator
• Hand/Spring Loaded
• 1/4 in. NPT fittings
• 300 to 5000 psi outlet

The model 1372 high accuracy regulator is similar in appearance and function to standard 415 reducing regulator. However it controls outlet pressure more precisely. This is done by using a small pilot piston to control gas flow to a dome load area that operates a much larger sensing piston. One difference from the 415 regulator is that outlet pressure can not be adjusted to zero. A bias spring, necessary for operation, maintains a 200 PSI outlet pressure even when the adjusting knob is fully backed off. The 1372 is a little longer than the 415 model. Seats are protected by a 30 micron internal filter. The regulator seat, poppet assembly, and filter are contained in an easily replaced valve cartridge. This low cost cartridge permits very easy and fast in-field servicing. The regulator is self venting. It can be provided unvented on special order.