RELIEF VALVE - DIRECT ACTING
275
Pressure Controls
40300-100 SERIES
RELIEF VALVE - DIRECT ACTING
INLINE •
FEMALE NPTF 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 (1) TO (2) IS BLOCKED UNTIL THE SPECIFIED RELIEF PRESSURE SETTING HAS BEEN EXCEEDED.
- FLOW FROM (2) TO (1) IS ALWAYS BLOCKED.
Features
- CHROME STEEL BALL / HARDENED SEAT.
- LOW INTERNAL LEAKAGE.
- STEEL COMPONENTS.
Specifications
OPERATING PRESSURE |
5000 PSI |
RELIEF TOLERANCE |
+/- 10% |
TEMPERATURE RANGE |
250°F TO -40°F |
Ordering Information
4030X-102 | 1/4-18 NPTF | 3.85 | 0.750 |
4030X-103 | 3/8-18 NPTF | 3.65 | 0.875 | 4030X-104 | 1/2-14 NPTF | 4.50 | 1.125 |
Page last updated: 10/17/18, 4:36 PM
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.