CHECK VALVE - POPPET
138
Directional Valves
90175 SERIES
CHECK VALVE - POPPET
INLINE •
SPLIT FLANGE
Description
AN IN-LINE STYLE, POPPET TYPE
CHECK VALVE INTENDED FOR
BLOCKING FLUID FLOW.
Product Rendering
Schematic
Typical Performance
Operation
- FLOW FROM (2) TO (1) IS BLOCKED WITH A SPRING BIAS TO ASSIST IN STATIC AND LOW LOAD CONDITIONS.
- FLOW FROM (1) TO (2) IS ALLOWED WITH A STANDARD CRACK PRESSURE OF 3-5 PSI.
Features
- INCLUDES O-RING.
- SPECIAL CRACK PRESSURES AVAILABLE UPON REQUEST.
- HYDRAULIC OILS - GENERAL.
- BOLT PATTERN FOR SAE STANDARD PRESSURE (CODE 61).
- LOW PRESSURE DROP.
- NO INTERNAL PACKINGS.
- LOW INTERNAL LEAKAGE, 5 DPM.
- ALUMINUM BODY AND STEEL POPPET.
Specifications
| OPERATING PRESSURE |
3500 PSI |
| STANDARD CRACK PRESSURE |
3-5 PSI |
| TEMPERATURE RANGE |
250° F TO -40° F |
Ordering Information
| 90175-100 | 1.00 | 35 GPM | 3.00 | 2.00 | 3.00 | 0.44 |
90175-125 | 1.25 | 60 GPM | 3.00 | 2.50 | 3.25 | 0.47 | 90175-150 | 1.50 | 95 GPM | 4.00 | 2.50 | 4.00 | 0.56 | 90175-200 | 2.00 | 130 GPM | 4.00 | 3.00 | 4.00 | 0.56 |
Page last updated: 3/4/21, 3:09 AM
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.
