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Hydraulic

One-Handed

Home > Products > Hydraulic > Pallet Fixture Accessories > Automatic Shutoff Valve Decouplers > One-Handed
One-Handed (PDF 620.00 KB)

Integral Accumulator

Automatic Shutoff Valve Decouplers for use with One-Handed Handles

For Single and Double Acting Systems

For proper sealing, mating
surface must be flat within
0.003 in with a maximum
63 µin R_asurface finish.

Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
Decouplers with Integral Accumulator
Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
56-0005-42	400 psi - 1,500 psi	3.8 cu. in.	70-0401-71	70-0437-71 (Ports A3, B3, B4)	70-8420-05 (BOTTOM A4 & B4) OR 70-8420-06 (REAR A3 & B3)
56-0005-23	1,000 psi - 3,500 psi	3.6 cu. in.
56-0005-24	2,000 psi - 5,000 psi	3.2 cu. in.
For use with Operating handle Model No. 56-0008-00

Field repair requires
a special Check Valve
Installation Tool. Order
Model No. 65-6000-00

These automatic shutoff valve decouplers and operating handle must be used with a suitable pump which includes a 4 port/3 position, P-blocked center ("A" & "B" connected to tank) directional control valve for operation of single or double acting systems.
See the pump convenience package for the pump model of your choice, "Pallet Decoupler (two hose)" in section J. One automatic shutoff valve decoupler can be used to operate only one double acting or one single acting circuit. For operation of a single acting circuit, plug the decoupler outlet port "B" (as shown in the schematic).

External Accumulator

Automatic Shutoff Valve Decouplers for use with One-Handed Handles

For Single and Double Acting Systems

Decouplers are a convenient, self-contained package that includes quick connect couplings, pilot operated check valve, accumulator (choose from integral or external designs), filter screens, and over pressure relief valve
Robust pilot operated check valve with a 1:5 pilot to check ratio for proven long
term reliability.
Internal 25 micron filters for addedprotection of the pilot operated check valve.
SAE 6 female external ports and manifold mounting (bottom and rear) connections
on all models
Single acting pallet circuits require 2 hoses to the Operating Handle for pressure release. For single hose systems, see the Manual Shutoff Valve Decoupler.
Additional filtration available through the use of manifold mount and in-line filtration. Filter kit model # 62-5600-05 (for in-line mounting) or 62-5600-06 (for manifold mounting).

For proper sealing, mating
surface must be flat within
0.003 in with a maximum
63 µin R_asurface finish.

.

Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
Decouplers with External Accumulator
Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
56-0005-43	400 psi - 1,500 psi	3.8 cu. in.	70-0401-71	70-0437-71 (Ports A4, B4, B5)	70-8420-05 (BOTTOM A4 & B5) OR 70-8420-06 (REAR A4 & B4)
56-0005-25	1,000 psi - 3,500 psi	3.6 cu. in.
56-0005-26	2,000 psi - 5,000 psi	3.2 cu. in.
56-0005-46	400 psi - 5,000 psi	No Accumulator*
For use with Operating handle Model No. 56-0008-00

Field repair requires a special Check Valve Installation Tool. Order Model No. 65-6000-00

Operating Handle

One-Handed Operating Handle

Specifications/Dimensions

Handle Model No. 56-0008-00

For use with Decoupler Model Nos.

Provides a fast, positive connection to the Decoupler

Positive lock un-lock design eliminates missed connections.

Ergonomic design to reduce operator fatigue

Maximum working pressure is 5,000 PSI.

All dimensions are in inches.

Pallet Decoupler Cover

Customers that have previously bought a decoupler can purchase a new cover for their current decoupler. New orders of decouplers will come with cover.

Model No.	A	For use with Decoupler Models
Pallet Decoupler Cover
Model No.	A	For use with Decoupler Models
56-0008-03	3.5	56-0005-23 56-0005-24 56-0005-25 56-0005-26 56-0005-42 56-0005-43 56-0005-46

Integral AccumulatorExternal AccumulatorOperating HandlePallet Decoupler Cover

Automatic Shutoff Valve Decouplers for use with One-Handed Handles

For Single and Double Acting Systems

Decouplers are a convenient, self-contained package that includes quick connect couplings, pilot operated check valve, accumulator (choose from integral or external designs), filter screens, and over pressure relief valve
Robust pilot operated check valve with a 1:5 pilot to check ratio for proven long
term reliability.
Internal 25 micron filters for addedprotection of the pilot operated
check valve.
Integral accumulator available in two operating pressure ranges.
SAE 6 female external ports and manifold mounting (bottom and rear) connections on all models
Single acting pallet circuits require 2 hoses to the Operating Handle for pressure release. For single hose systems, see the Manual Shutoff Valve Decoupler.
Additional filtration available through the use of manifold mount and in-line filtration. Filter kit model # 62-5600-05 (for in-line mounting) or 62-5600-06 (for manifold mounting).

For proper sealing, mating
surface must be flat within
0.003 in with a maximum
63 µin R_asurface finish.

Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
Decouplers with Integral Accumulator
Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
56-0005-42	400 psi - 1,500 psi	3.8 cu. in.	70-0401-71	70-0437-71 (Ports A3, B3, B4)	70-8420-05 (BOTTOM A4 & B4) OR 70-8420-06 (REAR A3 & B3)
56-0005-23	1,000 psi - 3,500 psi	3.6 cu. in.
56-0005-24	2,000 psi - 5,000 psi	3.2 cu. in.
For use with Operating handle Model No. 56-0008-00

Field repair requires
a special Check Valve
Installation Tool. Order
Model No. 65-6000-00

Automatic Shutoff Valve Decouplers for use with One-Handed Handles

For Single and Double Acting Systems

Decouplers are a convenient, self-contained package that includes quick connect couplings, pilot operated check valve, accumulator (choose from integral or external designs), filter screens, and over pressure relief valve
Robust pilot operated check valve with a 1:5 pilot to check ratio for proven long
term reliability.
Internal 25 micron filters for addedprotection of the pilot operated check valve.
SAE 6 female external ports and manifold mounting (bottom and rear) connections
on all models
Single acting pallet circuits require 2 hoses to the Operating Handle for pressure release. For single hose systems, see the Manual Shutoff Valve Decoupler.
Additional filtration available through the use of manifold mount and in-line filtration. Filter kit model # 62-5600-05 (for in-line mounting) or 62-5600-06 (for manifold mounting).

For proper sealing, mating
surface must be flat within
0.003 in with a maximum
63 µin R_asurface finish.

.

Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
Decouplers with External Accumulator
Model No.	Pressure Range	Accumulator Capacity	Optional In-Line Filter	Optional In-Port (For Manifold Mounting)	Optional Filter Plate (For Manifold Mounting)
56-0005-43	400 psi - 1,500 psi	3.8 cu. in.	70-0401-71	70-0437-71 (Ports A4, B4, B5)	70-8420-05 (BOTTOM A4 & B5) OR 70-8420-06 (REAR A4 & B4)
56-0005-25	1,000 psi - 3,500 psi	3.6 cu. in.
56-0005-26	2,000 psi - 5,000 psi	3.2 cu. in.
56-0005-46	400 psi - 5,000 psi	No Accumulator*
For use with Operating handle Model No. 56-0008-00

Field repair requires a special Check Valve Installation Tool. Order Model No. 65-6000-00

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Hydraulic

Hydraulic

One-Handed

Automatic Shutoff Valve Decouplers for use with One-Handed Handles

For proper sealing, mating surface must be flat within 0.003 in with a maximum 63 µin Ra surface finish.

Field repair requires a special Check Valve Installation Tool. Order Model No. 65-6000-00

Automatic Shutoff Valve Decouplers for use with One-Handed Handles

For proper sealing, mating surface must be flat within 0.003 in with a maximum 63 µin Ra surface finish.

.

One-Handed Operating Handle

Pallet Decoupler Cover

For proper sealing, mating
surface must be flat within
0.003 in with a maximum
63 µin R_asurface finish.

Field repair requires
a special Check Valve
Installation Tool. Order
Model No. 65-6000-00

For proper sealing, mating
surface must be flat within
0.003 in with a maximum
63 µin R_asurface finish.