8400 SERIES - 90 DEGREE SWIVEL ELBOW

FLOW LIMITER

INLINEMALE SAE TO FEMALE NPTF

Description

AN IN-LINE, 90° SWIVEL ELBOW FLOW LIMITER WITH AN NPTF OUTLET PORT THAT PROVIDES PARTIAL-LINE SHUT-OFF IN THE EVENT OF A LINE FAILURE. ALLOWS RESTRICTED 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.
  • FLOW ABOVE THE SPECIFIED LIMIT IS ASSUMED TO BE A LINE FAILURE AND IS LIMITED.
  • A FLOW BELOW THE SPECIFIED LIMIT IS ALLOWED FROM (1) TO (2).

Features

  • RAPID RESPONSE.
  • POSITIVE CLOSE
  • SWIVEL DESIGN FOR EASY ALIGNMENT.
  • 90° ELBOW FOR LOW PROFILE APPLICATIONS.
  • NON-STANDARD BLEED FLOW RATES ARE AVAILABLE UPON REQUEST.
  • STEEL COMPONENTS.
  • 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

ModelPORT 1PORT 2FLOW RANGELTNP (MIN)SQ
8402-06 SAE - 9/16-181/4-18 NPTF0.2 TO 8.0 GPM2.1251.1600.3901.0000.875
8403-08 SAE - 3/4-163/8-18 NPTF0.5 TO 15.0 GPM2.5551.4300.5501.2501.000
8404-10 SAE - 7/8-141/2-14 NPTF1.0 TO 25.0 GPM3.2301.8700.8501.6881.125
8406-12 SAE - 1 1/16-123/4-14 NPTF2.0 TO 40.0 GPM3.6252.0650.9051.9801.375

Model

PORT 1

PORT 2

FLOW RANGE

L

T

N

P (MIN)

SQ

Model

PORT 1

PORT 2

FLOW RANGE

L

T

N

P (MIN)

SQ

Model

PORT 1

PORT 2

FLOW RANGE

L

T

N

P (MIN)

SQ

Model

PORT 1

PORT 2

FLOW RANGE

L

T

N

P (MIN)

SQ

8402View More

-06 SAE - 9/16-18

1/4-18 NPTF

0.2 TO 8.0 GPM

2.125

1.160

0.390

1.000

0.875

8403View More

-08 SAE - 3/4-16

3/8-18 NPTF

0.5 TO 15.0 GPM

2.555

1.430

0.550

1.250

1.000

8404View More

-10 SAE - 7/8-14

1/2-14 NPTF

1.0 TO 25.0 GPM

3.230

1.870

0.850

1.688

1.125

8406View More

-12 SAE - 1 1/16-12

3/4-14 NPTF

2.0 TO 40.0 GPM

3.625

2.065

0.905

1.980

1.375