28050-200 SERIES

FLOW LIMITER

INLINEFEMALE SAE PORTS

Description

AN IN-LINE FLOW LIMITER WITH FEMALE SAE PORTS THAT PREVENTS FREE FALL IN THE EVENT OF A LINE FAILURE, BUT ALLOWS A METERED FLOW AFTER CLOSING.

Product Rendering

Schematic

Typical Performance

Operation

  • BLEED RATE AFTER CLOSING IS 2.0 - 3.0 GPM AT 3000 PSI
  • FLOW FROM (2) TO (1) PASSES THROUGH THE CONTROLLING ORIFICE BUT IS UNCONTROLLED.
  • A FLOW BELOW THE SPECIFIED LIMIT IS ALLOWED FROM (1) TO (2).
  • FLOW ABOVE THE SPECIFIED LIMIT IS ASSUMED TO BE A LINE FAILURE AND IS LIMITED.

Features

  • STEEL COMPONENTS.
  • NON-STANDARD BLEED FLOW RATES ARE AVAILABLE UPON REQUEST.
  • RAPID RESPONSE.
  • FAIL SAFE DESIGN.

Specifications

CLOSING FLOW TOLERANCE +15% / -0%
OPERATING PRESSURE 3500 PSI
REOPENING DIFFERENTIAL 50 PSI
TEMPERATURE RANGE 250° F TO -40° F

Ordering Information

ModelINLET / OUTLETFLOW RANGELHEX
28050-204-04 SAE0.1 TO 4.0 GPM2.750.625
28050-206-06 SAE0.5 TO 10.0 GPM3.000.750
28050-208-08 SAE0.5 TO 25.0 GPM3.380.938
28050-210-10 SAE2.0 TO 40.0 GPM3.751.125
28050-212-12 SAE2.0 TO 50.0 GPM4.251.375

Model

INLET / OUTLET

FLOW RANGE

L

HEX

Model

INLET / OUTLET

FLOW RANGE

L

HEX

Model

INLET / OUTLET

FLOW RANGE

L

HEX

Model

INLET / OUTLET

FLOW RANGE

L

HEX

Model

INLET / OUTLET

FLOW RANGE

L

HEX

28050-204View More

-04 SAE

0.1 TO 4.0 GPM

2.75

0.625

28050-206View More

-06 SAE

0.5 TO 10.0 GPM

3.00

0.750

28050-208View More

-08 SAE

0.5 TO 25.0 GPM

3.38

0.938

28050-210View More

-10 SAE

2.0 TO 40.0 GPM

3.75

1.125

28050-212View More

-12 SAE

2.0 TO 50.0 GPM

4.25

1.375