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Small Swivel for Aluminum and Plastic Tanks (TVV)

  • Provides vapor venting of fuel tank
  • Provides back flow (reverse flow) during cooling of the fuel. As the tank cools the tank will create a reverse flow into the tank
  • Prevents liquid carryover (fuel leakage) during fuel slosh caused by boat maneuvers

Technical Information

  • Hose Connection: 5/16"
  • 0.091 inch (~2.32mm) vent orifice
  • Air Flow Rate (Positive Pressure): 3.5 kPa ≥ 10 l/min @ 0° (Min)
  • Air Flow Rate (Positive Pressure): 10 kPa ≥ 18.2 l/min @ 0° (Max)
  • Air Flow Rate (Positive Pressure): 7 kPa ≥ 0.2 l/min @ 180° (Min)
  • Air Flow Rate (Positive Pressure): 13 kPa ≥ 1 l/min @ 180° (Max)
  • Reopening Pressure: Min 7 kPa
  • Maximum fuel leakage is less than 1.5 cc/min 6 kPa
OEM Bulk Pkg. 20 Pcs. Angle/
Port
Collar For Use
In Tank
Fire Test Capable Shipping Weight
0588S0A 90° Yes Aluminum Yes 6.4
0588S0P 90° Yes Plastic Yes 6.9

Fig_0588S0P_S0A

 Small Swivel for Aluminum and Plastic Tanks
Fig. 0588S0P (left) and Fig. 0588S0A (right)

Small Flanged Tank Vent Valve (TVV)

  • Provides vapor venting of fuel tank
  • Provides back flow (reverse flow) during cooling of the fuel. As the tank cools the tank will create a reverse flow into the tank
  • Prevents liquid carryover (fuel leakage) during fuel slosh caused by boat maneuvers
  • This valve allows pressure discharge from the tank

Technical Information

  • Hose Connection: 5/16"
  • 0.091 inch (~2.32mm) vent orifice
  • Air Flow Rate (Positive Pressure): 3.5 kPa ≥ 10 l/min
  • Air Flow Rate (Positive Pressure): 10 kPa ≥ 18.2 l/min
  • Reopening Pressure > Min 10 kPa
  • Maximum fuel leakage is less than 0.05 cc/min 0°-20°, 0.4 cc/min 20°-180° at any pressure up to 35 kPa
OEM Bulk Pkg. 20 Pcs. Angle/
Port
Collar For Use
In Tank
Fire Test Capable Shipping Weight
0588F00 90° No Plastic or Aluminum Yes 5.6

Fig_0588F00
Small Flanged Tank Vent Valve - Fig. No. 0588F00

Small NPTF, Threaded Tank Vent Valve (TVV)

  • Provides vapor venting of fuel tank
  • Provides back flow (reverse flow) during cooling of the fuel. As the tank cools the tank will create a reverse flow into the tank
  • Prevents liquid carryover (fuel leakage) during fuel slosh caused by boat maneuvers

Technical Information

  • Hose Connection: 5/16"
  • 0.091 inch (~2.32mm) vent orifice
  • Air Flow Rate (Positive Pressure): 3.5 kPa ≥ 10 l/min @ 0° (Min)
  • Air Flow Rate (Positive Pressure): 10 kPa ≥ 18.2 l/min @ 0° (Max)
  • Air Flow Rate (Positive Pressure): 7 kPa ≥ 0.2 l/min @ 180° (Min)
  • Air Flow Rate (Positive Pressure): 13 kPa ≥ 1 l/min @ 180° (Max)
  • Reopening Pressure: Min 7 kPa
  • Maximum fuel leakage is less than 1.5 cc/min 6 kPa
OEM Bulk Pkg. 20 Pcs. Angle/
Port
Collar For Use In Tank Fire Test Capable Shipping Weight Lbs.
0588T00 90° No Aluminum Yes 3.7

Fig_0588T00
Small NPTF, Threaded Tank Vent Valve
Fig. No. 0588T00

Large Swivel Fill Limit Valves for Aluminum Tanks (FLV)

  • Vents large volume of vapor from inside the fuel tank while refueling
  • Prevents overfilling of the fuel tank
  • Sets the ullage space
  • Directs fuel vapors to carbon canister through a vent tube
  • Provides vapor back flow to prevent tank vacuum
  • Prevents liquid carryover (fuel leakage) during boat maneuvers.

Technical Information

  • For use in aluminum tanks
  • Angle/Port - 90°
  • Hose Connection - 5/8"
  • Pressure drop across the valve is 1.4 inches of water (0.13kPa) at 18 GPM (70l/m)
  • Corking flow is greater than 90 gallons per minute (350 l/m)
  • Liquid leakage maximum of 0.05cc/m for all positions (0°, 17°, 90°, 180°)
  • Reopening Air 0°
    1. First stage > 10kPa
    2. Second stage >= 2.0kPa
OEM Bulk Pkg. 10 Pcs. Style Collar Ullage Size Inches Certified Fire Tested
0586S0A012 Swivel Yes 1/2 Yes
0586S0A034 Swivel Yes 3/4 Yes
0586S0A118 Swivel Yes 1-1/8 Yes
0586S0A112 Swivel Yes 1-1/2 Yes
0586S0A200 Swivel Yes 2 Yes
0586S0A212 Swivel Yes 2-1/2 Yes
0586S0A300 Swivel Yes 3 Yes
0586S0A312 Swivel Yes 3-1/2 Yes
0586S0A400 Swivel Yes 4 Yes
0586S0A412 Swivel Yes 4-1/2 Yes
0586S0A500 Swivel Yes 5 Yes
0586S0A512 Swivel Yes 5-1/2 Yes
0586S0A600 Swivel Yes 6 Yes

Fig_0586S0A300
Swivel Fill Limit Valve for Aluminum Tanks
Fig. No. 0586S0A300 pictured above

Large Swivel Fill Limit Valves for Plastic Tanks (FLV)

  • Vents large volume of vapor from inside the fuel tank while refueling
  • Prevents overfilling of the fuel tank
  • Sets the ullage space
  • Directs fuel vapors to carbon canister through a vent tube
  • Provides vapor back flow to prevent tank vacuum
  • Prevents liquid carryover (fuel leakage) during boat maneuvers.

Technical Information

  • For use in plastic tanks
  • Angle/Port - 90°
  • Hose Connection - 5/8"
  • Pressure drop across the valve is 1.4 inches of water (0.13kPa) at 18 GPM (70l/m)
  • Corking flow is greater than 90 gallons per minute (350 l/m)
  • Liquid leakage maximum of 0.05cc/m for all positions (0°, 17°, 90°, 180°)
  • Reopening Air 0°
    1. First stage > 10kPa
    2. Second stage >= 2.0kPa
OEM Bulk Pkg. 10 Pcs. Style Collar Ullage Size Inches Certified Fire Tested
0586S0P012 Swivel Yes 1/2 Yes
0586S0P034 Swivel Yes 3/4 Yes
0586S0P118 Swivel Yes 1-1/8 Yes
0586S0P112 Swivel Yes 1-1/2 Yes
0586S0P200 Swivel Yes 2 Yes
0586S0P212 Swivel Yes 2-1/2 Yes
0586S0P300 Swivel Yes 3 Yes
0586S0P312 Swivel Yes 3-1/2 Yes
0586S0P400 Swivel Yes 4 Yes
0586S0P412 Swivel Yes 4-1/2 Yes
0586S0P500 Swivel Yes 5 Yes
0586S0P512 Swivel Yes 5-1/2 Yes
0586S0P600 Swivel Yes 6 Yes

Fig_0586S0P300
Swivel Fill Limit Valve for Plastic Tanks
Fig. No. 0586S0P300 pictured above

Flanged Fill Limit Valve (FLV)

  • Vents large volume of vapor from inside the fuel tank while refueling
  • Prevents overfilling of the fuel tank
  • Sets the ullage space

Technical Information

  • For use in plastic or aluminum tanks
  • Angle/Port - 90°
  • Hose Connection - 5/8"
  • Flow > 70 l/min @ 0.25 kPa
  • Flow without corking > 130 l/min
  • Minimum reopening pressure : 0.5 kPa
OEM Bulk Pkg. 10 Pcs. Style Collar Ullage Size Inches Certified Fire Tested
0586F00012 Flanged No 1/2 Yes
0586F00034 Flanged No 3/4 Yes
0586F00118 Flanged No 1-1/8 Yes
0586F00112 Flanged No 1-1/2 Yes

Fig_0529F00
Flanged Fill Limit Valves

NPTF, Threaded Fill Limit Valves (FLV)

  • Vents large volume of vapor from inside the fuel tank while refueling
  • Prevents overfilling of the fuel tank
  • Sets the ullage space
  • Directs fuel vapors to carbon canister through a vent tube
  • Provides vapor back flow to prevent tank vacuum
  • Prevents liquid carryover (fuel leakage) during boat maneuvers.

Technical Information

  • For use in aluminum tanks
  • Angle/Port - 90°
  • Hose Connection - 5/8"
  • Pressure drop across the valve is 1.4 inches of water (0.13kPa) at 18 GPM (70l/m)
  • Corking flow is greater than 90 gallons per minute (350 l/m)
  • Liquid leakage maximum of 0.05cc/m for all positions (0°, 17°, 90°, 180°)
  • Reopening Air 0°
    1. First stage > 10kPa
    2. Second stage >= 2.0kPa
OEM Bulk Pkg. 10 Pcs. Style Collar Ullage Size Inches Certified Fire Tested
0586T00038 NPTF, Threaded No 3/8 Yes
0586T00034 NPTF, Threaded No 3/4 Yes
0586T00118 NPTF, Threaded No 1-1/8 Yes
0586T00112 NPTF, Threaded No 1-1/2 Yes

Fig_0586T00038
NPTF, Threaded Fill Limit Valve

Swivel Inlet Check Valve for Plastic Tanks (ICV)

  • The check valve is a normally closed valve which opens with the presence of upstream pressure.
  • Allows fuel flow into the fuel tank without excessive flow resistance.
  • Prevents wellback and splash back. (eliminates reverse liquid flow out of the fuel tank at the end of refueling)

Technical Information

  • Hose Connection: 1-1/2"
  • Maximum fuel leakage is 0.5cc/m at 12.5 & 149hPa
  • For use with plastic fuel tanks only
OEM Bulk Pkg. 10 Pcs. Style Angle/Port Collar For Use on
Tank Type
0584S9000P Swivel 90° Yes Plastic
0584S4500P Swivel 45° Yes Plastic
0584S0000P Swivel Yes Plastic

Fig_0584S4500P_0000P
Swivel Inlet Check Valve for Plastic Tanks
Fig. No. 0584S4500P (left - shown at 45° angle) and
Fig. No. 0584S0000P (right - shown at 0° angle)

Swivel Inlet Check Valve for Aluminum Tanks (ICV)

  • The check valve is a normally closed valve which opens with the presence of upstream pressure.
  • Allows fuel flow into the fuel tank without excessive flow resistance.
  • Prevents wellback and splash back. (eliminates reverse liquid flow out of the fuel tank at the end of refueling)

Technical Information

  • Hose Connection: 1-1/2"
  • Maximum fuel leakage is 0.5cc/m at 12.5 & 149hPa
  • For use with aluminum fuel tanks only
OEM Bulk Pkg. 10 Pcs. Style Angle/Port Collar For Use on
Tank Type
0584S9000A Swivel 90° Yes Aluminum
0584S4500A Swivel 45° Yes Aluminum
0584S0000A Swivel Yes Aluminum

Fig_0584S
Swivel Inlet Check Valve for Aluminum Tanks

Flanged Inlet Check Valve (ICV)

  • The check valve is a normally closed valve which opens with the presence of upstream pressure.
  • Allows fuel flow into the fuel tank without excessive flow resistance.
  • Prevents wellback and splash back. (eliminates reverse liquid flow out of the fuel tank at the end of refueling)

Technical Information

  • Hose Connection: 1-1/2"
  • Maximum fuel leakage is 0.5cc/m at 12.5 & 149hPa
OEM Bulk Pkg. 10 Pcs. Angle/Port Collar For Use on
Tank Type
Shipping Weight
0584F90 90° No Plastic or Aluminum 12.0
0584F45 45° No Plastic or Aluminum 10.0
0584F00 No Plastic or Aluminum 9.2

Fig_0584F00
Flanged Inlet Check Valve
Fig. No. 0584F00 (0° angle)

NPTF, Threaded Inlet Check Valve (ICV)

  • The check valve is a normally closed valve which opens with the presence of upstream pressure.
  • Allows fuel flow into the fuel tank without excessive flow resistance.
  • Prevents wellback and splash back. (eliminates reverse liquid flow out of the fuel tank at the end of refueling)

Technical Information

  • Hose Connection: 1-1/2"
  • Maximum fuel leakage is 0.5cc/m at 12.5 & 149hPa
OEM Bulk Pkg. 10 Pcs. Angle/Port Collar For Use on
Tank Type
Shipping Weight
0584T90 90° No Aluminum 13.6
0584T45 45° No Aluminum 9.0
0584T00 No Aluminum 4.8

Fig_0584T00
NPTF, Threaded Inlet Check Valve
Fig. No. 0584T00
(0° angle)

Special Application Inlet Check Valves (ICV) #1

  • Valves designed for mounting on aluminum tanks
  • Mounting options – Welded or 1 ½" NPTF Threaded
  • Aluminum tank ICVs can be factory cut to 22 ½° or 45° angles so that a tank builder can form & weld 45° and 90° elbows

Technical Information

  • Hose Connection: 1-1/2"
  • Fire Test Capable: Yes
Catalog No. Style Length
Inches
Width
Inches
OEM Bulk
Pkg.
Shipping
Weight
0584SPL001 0° Inline Valve 6-3/4 1-5/8 Dia. 25 12.0
0584SPL004 45° Inline Valve 3-3/4 4-3/8 50 21.5

Fig_0584SPL

Special Application Inlet Check Valves (ICV) #2

  • Valves designed for use with plastic or metal tanks
  • Perko's new patent pending "In-Pipe ICV" fits inside the fuel pipe itself
  • Elminates the need to retool existing doghouse on plastic tanks
  • Replaces in-line ICVs, eliminating 4 hose clamps & 2 leak points
  • Allows for full 18 gpm flow rates
  • Eliminate Wellback
  • Inexpensive
  • Reduce Leak Points
  • Easy to Install
  • OEM and Aftermarket

Technical Information

  • Hose Connection: 1-1/2"
  • Fire Test Capable: Yes
Catalog No. Style Length
Inches
Width
Inches
0635000 Flapper Valve 1-1/4 1-9/16 Dia.

Fig_0635