28T SERIES

FLOW REGULATOR

CARTRIDGEPARTIALLY ADJUSTABLE

Description

A PARTIALLY ADJUSTABLE, CARTRIDGE STYLE, PRESSURE-COMPENSATED, FLOW REGULATOR INTENDED FOR FIXED DISPLACEMENT HYDRAULIC CIRCUIT APPLICATIONS.

Product Rendering

Schematic

Typical Performance

Operation

  • COUNTERCLOCKWISE ADJUSTMENT TO INCREASE FLOW.
  • THIS REGULATOR WILL MAINTAIN A CONSTANT FLOW RATE FROM (1) TO (2) THROUGHOUT A SPECIFIED PRESSURE RANGE.
  • REVERSE FLOW PASSES THROUGH THE CONTROLLING ORIFICE AND IS UNCONTROLLED, PRODUCING A PRESSURE DIFFERENTIAL OF 120 PSI MAX. AT 150% OF CONTROLLED FLOW.

Features

  • PARTIALLY ADJUSTABLE
  • T-SERIES CAVITY.
  • STEEL BODY, STEEL INTERNALS.
  • HYDRAULIC FLUIDS - GENERAL.
  • SURGES INTERNALLY DAMPENED FEATURE IS OPTIONAL FOR LOAD LOWERING APPLICATIONS.

Specifications

FLOW ADJUSTMENT RANGE +/- 25% OF NOMINAL FLOW
FLOW TOLERANCE +/- 10% (+/- 15% UNDER 1.5 GPM)
PRESSURE RANGE 120 PSI TO 5000 PSI
TEMPERATURE RANGE 250°F TO -40°F

Ordering Information

ModelTHREADFLOW RANGECAVITYL1L2 (MAX.)HEXABSDTORQUE
28T162M16 X 1.50.4 TO 6.0 GPMT-162A1.212.050.750.512 /
0.513
0.653 /
0.654
0.29015 FT-LBS
28T13M20 X 1.50.5 TO 8.0 GPMT-13A1.382.140.880683 /
0.685
0.807 /
0.809
0.22525 FT-LBS
28T51" - 14 UNS2.0 TO 15.0 GPMT-5A1.632.851.130.871 /
0.873
1.027 /
1.029
0.28035 FT-LBS
28T16M36 X 2.02.0 TO 25.0 GPMT-16A1.813.011.631.246 /
1.247
1.433 /
1.435
0.22045 FT-LBS

Model

THREAD

FLOW RANGE

CAVITY

L1

L2 (MAX.)

HEX

A

B

SD

TORQUE

Model

THREAD

FLOW RANGE

CAVITY

L1

L2 (MAX.)

HEX

A

B

SD

TORQUE

Model

THREAD

FLOW RANGE

CAVITY

L1

L2 (MAX.)

HEX

A

B

SD

TORQUE

Model

THREAD

FLOW RANGE

CAVITY

L1

L2 (MAX.)

HEX

A

B

SD

TORQUE

28T162View More

M16 X 1.5

0.4 TO 6.0 GPM

T-162A

1.21

2.05

0.75

0.512 / 0.513

0.653 / 0.654

0.290

15 FT-LBS

28T13View More

M20 X 1.5

0.5 TO 8.0 GPM

T-13A

1.38

2.14

0.88

0683 / 0.685

0.807 / 0.809

0.225

25 FT-LBS

28T5View More

1" - 14 UNS

2.0 TO 15.0 GPM

T-5A

1.63

2.85

1.13

0.871 / 0.873

1.027 / 1.029

0.280

35 FT-LBS

28T16View More

M36 X 2.0

2.0 TO 25.0 GPM

T-16A

1.81

3.01

1.63

1.246 / 1.247

1.433 / 1.435

0.220

45 FT-LBS