PERKO 0584S User Manual
Carb
Swivel Inlet Check Valves for EPA Compliant Fuel Systems
Perko Series 0584S0A for Aluminum Tanks
INSTALLATION INSTRUCTIONS
PLEASE READ ALL INSTRUCTIONS BEFORE PROCEEDING
These valves are for use on fuel tanks to comply with the CARB and EPA standards and meet the
requirements of U.S.C.G. Safety Standards (July 31, 2011) for 40 CFR Parts 9, 60, 80 et al. (Control of
Diurnal Emissions From Nonroad Spark-Ignition Engines and Equipment). Note: Inspect valve fitting
and snap ring annually for corrosion, replace if necessary.
Series 0584S0A Inlet Check Valves (ICV), (0°, 45° & 90°)
1. These valves are designed to mount on aluminum surfaces.
2. Select your mounting location. Drill 2-1/4” diameter hole for valve receiver.
3. Weld the receiver to the tank
4. Slide the valve into receiver and orient hose barb in the direction of the vent line. Attach
locking snap ring to hold valve in the receiver.
5.
Attach 1-1/2” fill hose onto hose barb and tighten using hose clamps in accordance
with ABYC Fuel System Vent Hose Clamping Standards (H24 Table 3).
PERKO, INC.
16490 N.W. 13th Avenue
Miami, FL 33169-5707
www.perko.com
11/12
0584INS3
*The above referenced standards can be obtained from:
(1). American Boat & Yacht Council, Inc. (2) U.S. Coast Guard (3). E.P.A.
613 Third Street, Suite 10 Washington, D.C. 20593 401 “M” Street S.W.
Annapolis, MD 21403 (or your local C.G. office) Washington, D.C. 20460
CARB
&
45°
0°
90°
Fig. 0584S0000A
Fig. 0584S4500A
Fig. 0584S9000A
Valve
Snap Ring
Receiver
Swivel Inlet Check Valves for EPA Compliant Fuel Systems
Perko Series 0584S0A for Aluminum Tanks
INSTALLATION INSTRUCTIONS
PLEASE READ ALL INSTRUCTIONS BEFORE PROCEEDING
These valves are for use on fuel tanks to comply with the CARB and EPA standards and meet the
requirements of U.S.C.G. Safety Standards (July 31, 2011) for 40 CFR Parts 9, 60, 80 et al. (Control of
Diurnal Emissions From Nonroad Spark-Ignition Engines and Equipment). Note: Inspect valve fitting
and snap ring annually for corrosion, replace if necessary.
Series 0584S0A Inlet Check Valves (ICV), (0°, 45° & 90°)
1. These valves are designed to mount on aluminum surfaces.
2. Select your mounting location. Drill 2-1/4” diameter hole for valve receiver.
3. Weld the receiver to the tank
4. Slide the valve into receiver and orient hose barb in the direction of the vent line. Attach
locking snap ring to hold valve in the receiver.
5.
Attach 1-1/2” fill hose onto hose barb and tighten using hose clamps in accordance
with ABYC Fuel System Vent Hose Clamping Standards (H24 Table 3).
PERKO, INC.
16490 N.W. 13th Avenue
Miami, FL 33169-5707
www.perko.com
11/12
0584INS3
*The above referenced standards can be obtained from:
(1). American Boat & Yacht Council, Inc. (2) U.S. Coast Guard (3). E.P.A.
613 Third Street, Suite 10 Washington, D.C. 20593 401 “M” Street S.W.
Annapolis, MD 21403 (or your local C.G. office) Washington, D.C. 20460
CARB
&
45°
0°
90°
Fig. 0584S0000A
Fig. 0584S4500A
Fig. 0584S9000A
Valve
Snap Ring
Receiver