Vektek Metric Hydraulic Clamping Catalog

Palletized Fixture Accessories

Automatic Shutoff Valve Decouplers for Single and Double Acting Systems n Decouplers are a complete, self contained package for disconnecting a fixture from its power supply while machining.  Everything is there for you: Quick connect coupling, accumulator, filters, pilot operated check valve and over pressure relief valve! n Robust pilot operated check valve with 1 to 5 ratio of pilot to check pressure for proven long term reliability. n Internal 25 micron filters for added protection of pilot operated check valve thru ports A1, A2, A3, A4 & C1. Additional filtration provided at port B1. (filtration for A3, B3 or A4, B4 available by purchasing Vektek filter block 47-0842-05 or 47-0842-06 depending on mounting orientation.) n G1/4 ports and manifold mounting (bottom and rear) connections on all models. n Single acting pallet circuits require 2 hoses to the operating handle for pressure release. For single hose systems see the Manual Shutoff Valve Decoupler. Automatic Shutoff Valve Decouplers, One-Handed Operating Handle

Dimensions Accumulator Capacity (cu. cm.)

Pressure Range Bar

In-Line Filter Cartridge

Filter Plate (For Manifold Mount) 47-0842-05 (Bottom A4 & B4) or 47-0842-06 (Rear A3 & B3)

NOTE: 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. 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).

Model No.

45-6007-23 NO ACCUMULATOR 350 BAR MAX

45-6007-24 30-100 (3-10MPa) 45-6007-25 70-250 (7-25 MPa) 45-6007-26 140-350 (14-35 MPa)

62 59 52

47-0048-81

For use with Operating Handle Model No. 45-6005-00.

A

39.4

39.4

A

57.5 117.3

28.3

40.6

40.6

B4

A4

ILMV560031REV A

ILMV560031REV A

4.8

K-4

28.6

G1/4 PORT ADAPTER. USE IN END PORT IF REQUIRED. (SHIPPED LOOSE) SAE 6 PORT PLUG INSTALLED.

G1/4 MANIFOLD MOUNT

100 lb. Tensile Strength

Pallet Decoupler Cover Model No. A For use with Decoupler Models

57.5

G1/4 MANIFOLD MOUNT

45-6007-03, 45-6007-27, 45-6007-28, 45-6007-29, 45-6007-30, 45-6007-31, 45-6007-32, 45-6007-33, 45-6007-34, and 45-6007-35.

45-6007-05 12.7

31.5

54

45-6008-03 8.9 45-6007-20, 45-6007-21, 45-6007-22, 45-6007-23, 45-6007-24, 45-6007-25, and 45-6007-26.  Customers that have previously bought a decoupler can purchase a new cover for their old decoupler. New orders of decouplers will come with cover.

A5

B5

31.8

4.8

57.2

108

4.8

DRILLED FOR M6 SHCS (4X)

G1/4 PORT BOTH ENDS (WITH ADAPTER)

139.5

119.3

DRILLED FOR M6 SHCS (3X)

77.1

B4 A4

PLUG "B" PORT FOR S/A SYSTEMS

A3

A2 A5

B2 B5 B3

30 73.3

50.8

32.9

A1

B1

C1

B2

SPACER - DISCARD IF BOTTOM MANIFOLD MOUNTED. FOR FILTRATION ADD 11.4 THICK FILTER PLATE.

27

5.6

44.5

MINIMUM OF 20% CLAMP PRESSURE MUST BE APPLIED TO UNCLAMP

27

57.9

63.5

B1 A1 C1

ILMV560017 REV B

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© Vektek December 2021

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