Aqua Environment Co. Inc.
Aqua Environment Co. Inc.
3100 Kerner Boulevard, Suite N
San Rafael, CA 94901
Billing/Invoicing Address:
Aqua Environment
P.O. Box 935
Stinson Beach, CA 94970
Phone: 415-453-8157
Fax: 415-453-0688
Email: support@aquaenvironment.com
Website: www.aquaenvironmentinc.com
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Hand/spring loaded, piston type reducing regulator with 1/4 in. NPT fittings.

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Standard Flow Reducing Regulators
Unit of Measure
1 2 3 

Item #

Special Features

Maximum Rated Pressure

Inlet Port Size

Outlet Port Size

Flow Coefficient (Cv)

List Price

415-1500-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $333.00
415-5000-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $333.00
415-6000-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $346.00
415-400-NV-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $333.00
415-1500-NV-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $333.00
415-5000-NV-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $333.00
415-6000-NV-NA-L N/A Low Temperature Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $346.00
415-400-B N/A Brass Wetted Surfaces N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-1500-B N/A Brass Wetted Surfaces N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-5000-B N/A Brass Wetted Surfaces N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-6000-B N/A Brass Wetted Surfaces N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $429.00
415-400-NV-B N/A Brass Wetted Surfaces Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-1500-NV-B N/A Brass Wetted Surfaces Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-5000-NV-B N/A Brass Wetted Surfaces Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-6000-NV-B N/A Brass Wetted Surfaces Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $429.00
415-400-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-1500-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-5000-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-6000-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $429.00
415-400-NV-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-1500-NV-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-5000-NV-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $415.00
415-6000-NV-NA-B N/A Brass Wetted Surfaces Non-Adjustable (bolt/nut replaces knob) Non-Vented N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $429.00
415-400-L-B N/A Brass Wetted Surfaces Low Temperature N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $442.00
415-1500-L-B N/A Brass Wetted Surfaces Low Temperature N/A 6000 psi N/A 2 ea 1/4 in. FNPT (One Gauge, One Inlet) N/A 2 ea 1/4 in. FNPT (One Gauge, One Outlet) N/A 0.06 (equals 0.07 in. orifice) $442.00
Unit of Measure
1 2 3