49040 SERIES

RELIEF VALVE - DIFF. AREA

INLINE • FEMALE -08 SAE, FREE REVERSE FLOW

Description

AN IN-LINE, DIFFERENTIAL AREA RELIEF VALVE WITH FREE REVERSE FLOW THAT LIMITS MAXIMUM SYSTEM PRESSURE OR ALLOWS SEQUENCING OF PRESSURES WITHIN A CIRCUIT.

Product Rendering

Schematic

Typical Performance

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Operation

  • FLOW FROM (2) TO (1) IS UNRESTRICTED WITH A 5-10 PSI CRACK PRESSURE.
  • FLOW FROM (1) TO (2) IS BLOCKED UNTIL THE SPECIFIED RELIEF PRESSURE SETTING HAS BEEN EXCEEDED.

Features

  • LOW PRESSURE DROP.
  • INTERNAL PACKING - BUNA N.
  • LOW INTERNAL LEAKAGE.
  • ALUMINUM BODY, STEEL INTERNALS.

Specifications

OPERATING PRESSURE 3000 PSI
RELIEF TOLERANCE +/- 10% (+/- 20% BELOW 150 PSI)
TEMPERATURE RANGE 250°F TO -40°F

Ordering Information

MODELINLET / OUTLETTHREADFLOW CAPACITYLHEX
49040-08 SAE PORT3/4-1620 GPM4.120.94

MODEL

INLET / OUTLET

THREAD

FLOW CAPACITY

L

HEX

49040View More

-08 SAE PORT

3/4-16

20 GPM

4.12

0.94

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.