CHECK VALVE - POPPET
20
Directional Valves
1700 SERIES
CHECK VALVE - POPPET
CARTRIDGE •
PILOT TO OPEN
Description
A CARTRIDGE STYLE, POPPET TYPE
PILOT TO OPEN CHECK VALVE INTENDED FOR BLOCKING FLUID FLOW.
Product Rendering
Schematic
Typical Performance
Operation
- THE CARTRIDGE HAS A STANDARD 4:1 PILOT RATIO TO ALLOW FLOW FROM (3) TO (2).
- FLOW FROM (3) TO (2) IS BLOCKED WITH A SPRING BIAS TO ASSIST IN STATIC AND LOW LOAD CONDITIONS.
- FLOW FROM (2) TO (3) IS ALLOWED WITH A STANDARD CRACK PRESSURE OF 30 PSI.
Features
- SPECIAL PILOT RATIOS AVAILABLE UPON REQUEST.
- LOW INTERNAL LEAKAGE, 5 DPM MAX.
- INDUSTRY COMMON CAVITY.
- STEEL BODY AND POPPET.
Specifications
OPERATING PRESSURE |
4000 PSI |
STANDARD CRACK PRESSURE |
30 PSI |
TEMPERATURE RANGE |
250° F TO -40° F |
Ordering Information
1706 | 9/16 - 18 | 3.0 GPM | FC06-3 | 1.23 | 0.27 | 0.69 | 0.438 / 0.439 | 0.467 / 0.468 | 15 ft-lbs |
1708 | 3/4 - 16 | 6.0 GPM | VC08-3 | 1.63 | 0.37 | 0.88 | 0.558 / 0.560 | 0.621 / 0.623 | 20 ft-lbs | 1710 | 7/8 - 14 | 10.0 GPM | VC10-3 | 1.82 | 0.43 | 1.00 | 0.621 / 0.623 | 0.683 / 0.685 | 25 ft-lbs | 1712 | 1 1/16 - 12 | 20.0 GPM | VC12-3 | 2.63 | 0.52 | 1.25 | 0.870 / 0.873 | 0.933 / 0.935 | 40 ft-lbs | 1716 | 1 5/16 - 12 | 30.0 GPM | VC16-3 | 2.88 | 0.63 | 1.50 | 1.058 / 1.060 | 1.121 / 1.123 | 60 ft-lbs |
1706View More
9/16 - 18
3.0 GPM
FC06-3
1.23
0.27
0.69
0.438 / 0.439
0.467 / 0.468
15 ft-lbs
1708View More
3/4 - 16
6.0 GPM
VC08-3
1.63
0.37
0.88
0.558 / 0.560
0.621 / 0.623
20 ft-lbs
1710View More
7/8 - 14
10.0 GPM
VC10-3
1.82
0.43
1.00
0.621 / 0.623
0.683 / 0.685
25 ft-lbs
1712View More
1 1/16 - 12
20.0 GPM
VC12-3
2.63
0.52
1.25
0.870 / 0.873
0.933 / 0.935
40 ft-lbs
1716View More
1 5/16 - 12
30.0 GPM
VC16-3
2.88
0.63
1.50
1.058 / 1.060
1.121 / 1.123
60 ft-lbs
Page last updated: 3/6/23, 4:51 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.