8400 SERIES - 90 DEGREE SWIVEL ELBOW

FLOW LIMITER

INLINE • MALE 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

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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

This document, as well as all catalogs, price lists and information provided by Vonberg Valve, Inc., is intended to provide product information for further consideration by users having substantial technical expertise due to the variety of operating conditions and applications for these valves, the user, through its own analysis, testing and evaluation, is solely responsible for making the final selection of the products and ensuring that all safety, warning and performance requirements of the application or use are met.

The valves described herein, including without limitation, all component features, specifications, designs, pricing and availability, are subject to change at any time at the sole discretion of vonberg valve, inc. without prior notification.