40300-200 SERIES

RELIEF VALVE - DIRECT ACTING

INLINEFEMALE SAE PORTS

Description

AN IN-LINE, DIRECT ACTING RELIEF VALVE THAT LIMITS MAXIMUM SYSTEM PRESSURE OR MAINTAINS A DESIRED PRESSURE WITHIN A CIRCUIT.

Product Rendering

Schematic

Typical Performance

Operation

  • FLOW FROM (2) TO (1) IS ALWAYS BLOCKED.
  • FLOW FROM (1) TO (2) IS BLOCKED UNTIL THE SPECIFIED RELIEF PRESSURE SETTING HAS BEEN EXCEEDED.

Features

  • LOW INTERNAL LEAKAGE.
  • CHROME STEEL BALL / HARDENED SEAT.
  • STEEL COMPONENTS.

Specifications

OPERATING PRESSURE 5000 PSI
RELIEF TOLERANCE +/- 10%
TEMPERATURE RANGE 250°F TO -40°F

Ordering Information

MODELINLET / OUTLETTHREADLHEX
4030X-204-04 SAE7/16-203.200.63
4030X-206-06 SAE9/16-183.620.75
4030X-208-08 SAE3/4-164.000.94

MODEL

INLET / OUTLET

THREAD

L

HEX

MODEL

INLET / OUTLET

THREAD

L

HEX

MODEL

INLET / OUTLET

THREAD

L

HEX

4030X-204View More

-04 SAE

7/16-20

3.20

0.63

4030X-206View More

-06 SAE

9/16-18

3.62

0.75

4030X-208View More

-08 SAE

3/4-16

4.00

0.94