CHECK VALVE - POPPET
351
Directional Valves
17TB SERIES
CHECK VALVE - POPPET
CARTRIDGE •
PILOT TO CLOSE
Description
A CARTRIDGE STYLE, POPPET TYPE PILOT TO CLOSE CHECK VALVE INTENDED FOR BLOCKING FLUID FLOW.
Product Rendering
Schematic
Typical Performance
Operation
- THE CARTRIDGE HAS A STANDARD 1.8:1 PILOT RATIO TO BLOCK FLOW FROM (1) TO (2).
- FLOW FROM (2) TO (1) IS NORMALLY 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.
Features
- SPECIAL PILOT RATIOS AVAILABLE UPON REQUEST.
- LOW INTERNAL LEAKAGE, 5 DPM MAX.
- STEEL BODY AND POPPET.
Specifications
OPERATING PRESSURE |
5000 PSI |
STANDARD CRACK PRESSURE |
30 PSI |
TEMPERATURE RANGE |
250° F TO -40° F |
Ordering Information
17T11B | M20 X 1.5 | 15.0 GPM | T-11A | 1.38 | 1.20 | 0.875 | 0.685 | 0.809 | 0.857 | 0.90 | 30 FT-LBS |
17T17B | M36 X 2.0 | 60.0 GPM | T-17A | 1.81 | 1.70 | 1.63 | 1.246 | 1.433 | 1.558 | 1.18 | 95 FT-LBS |
17T11BView More
M20 X 1.5
15.0 GPM
T-11A
1.38
1.20
0.875
0.685
0.809
0.857
0.90
30 FT-LBS
17T17BView More
M36 X 2.0
60.0 GPM
T-17A
1.81
1.70
1.63
1.246
1.433
1.558
1.18
95 FT-LBS
Page last updated: 12/29/22, 5:24 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.