High Flow Automatic Cascading Sequence Valve · 6000 psi

The Aqua Environment 1085 primary function is control of cascade systems used for such purposes as filling breathing air cylinders and vehicle CNG (compressed natural gas) tanks. Used between a compressor and a cascade system of storage tanks, the 1085 valve can be used to fill the highest pressure bank first, then the next highest, etc. without operator assistance. Here, the 1085 valve permits the compressor to operate at the pressure of the bank being filled rather than the maximum system pressure, as is the case with simple priority or back pressure valves. When used between the storage banks and tank being filled, the 1085 can deliver gas from the lowest pressure bank until equalized, then the next higher pressure bank, etc. without operator assistance. A one-inch thread section is provided on the end permitting a way to mount the valve. A one-inch hole is required in a mounting plate or panel.

The standard 1085 valves comes with a bias pressure of 250 psi. Contact the Nuvair sales team directly if a custom bias pressure is required. Additional bias pressures include:

• 80 psi (SKU 1085-80)
• 120 psi (SKU 1085-120)
• 400 psi (SKU 1085-400)