28000-200 SERIES

VELOCITY FUSE

INLINEFEMALE SAE PORTS

Description

AN IN-LINE VELOCITY FUSE WITH FEMALE SAE PORTS THAT PROVIDES FULL-LINE SHUT-OFF IN THE EVENT OF A LINE FAILURE.

Product Rendering

Schematic

Typical Performance

Operation

  • FLOW FROM (2) TO (1) PASSES THROUGH THE CONTROLLING ORIFICE BUT IS UNCONTROLLED.
  • FLOW ABOVE THE SPECIFIED LIMIT IS ASSUMED TO BE A LINE FAILURE AND IS BLOCKED.
  • A FLOW BELOW THE SPECIFIED LIMIT IS ALLOWED FROM (1) TO (2).

Features

  • RAPID RESPONSE.
  • FAIL SAFE DESIGN.
  • STEEL COMPONENTS.

Specifications

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

Ordering Information

ModelINLET / OUTLETTHREADFLOW RANGELHEX
28000-204-04 SAE7/16-200.1 TO 4.0 GPM2.750.625
28000-206-06 SAE9/16-180.5 TO 10.0 GPM3.000.750
28000-208-08 SAE3/4-160.5 TO 25.0 GPM3.380.938
28000-210-10 SAE7/8-142.0 TO 40.0 GPM3.751.125
28000-212-12 SAE1 1/16-122.0 TO 50.0 GPM4.251.375

Model

INLET / OUTLET

THREAD

FLOW RANGE

L

HEX

Model

INLET / OUTLET

THREAD

FLOW RANGE

L

HEX

Model

INLET / OUTLET

THREAD

FLOW RANGE

L

HEX

Model

INLET / OUTLET

THREAD

FLOW RANGE

L

HEX

Model

INLET / OUTLET

THREAD

FLOW RANGE

L

HEX

28000-204View More

-04 SAE

7/16-20

0.1 TO 4.0 GPM

2.75

0.625

28000-206View More

-06 SAE

9/16-18

0.5 TO 10.0 GPM

3.00

0.750

28000-208View More

-08 SAE

3/4-16

0.5 TO 25.0 GPM

3.38

0.938

28000-210View More

-10 SAE

7/8-14

2.0 TO 40.0 GPM

3.75

1.125

28000-212View More

-12 SAE

1 1/16-12

2.0 TO 50.0 GPM

4.25

1.375