CHECK VALVE - POPPET
22
Directional Valves
1800R SERIES
CHECK VALVE - POPPET
CARTRIDGE •
REVERSE FLOW DIRECTION
Description
A CARTRIDGE STYLE, POPPET TYPE,
REVERSE FLOW CHECK VALVE INTENDED FOR BLOCKING FLUID FLOW.
Product Rendering
Schematic
Typical Performance
Operation
- FLOW FROM (1) TO (2) IS BLOCKED WITH A SPRING BIAS TO ASSIST IN STATIC AND LOW LOAD CONDITIONS.
- FLOW FROM (2) TO (1) IS ALLOWED WITH A STANDARD CRACK PRESSURE OF 25 PSI.
Features
- SPECIAL CRACK PRESSURES AVAILABLE UPON REQUEST.
- LOW INTERNAL LEAKAGE, 5 DPM.
- INDUSTRY COMMON CAVITY.
- STEEL BODY AND POPPET.
Specifications
OPERATING PRESSURE |
3500 PSI |
STANDARD CRACK PRESSURE |
25 PSI |
TEMPERATURE RANGE |
250° F TO -40° F |
Ordering Information
1804R | 7/16 - 20 | 2.0 GPM | VC04-2 | 0.94 | 0.52 | 0.56 | 0.277 / 0.278 | 10 ft-lbs |
1806R | 9/16 - 18 | 4.0 GPM | FC06-2 | 0.84 | 0.52 | 0.69 | 0.467 / 0.468 | 15 ft-lbs | 1808R | 3/4 - 16 | 6.0 GPM | VC08-2 | 1.10 | 0.36 | 0.88 | 0.495 / 0.497 | 20 ft-lbs | 1810R | 7/8 - 14 | 10.0 GPM | VC10-2 | 1.25 | 0.40 | 1.00 | 0.621 / 0.623 | 25 ft-lbs | 1812R | 1 1/16 - 12 | 20.0 GPM | VC12-2 | 1.81 | 0.49 | 1.25 | 0.870 / 0.873 | 40 ft-lbs | 1816R | 1 5/16 - 12 | 30.0 GPM | VC16-2 | 1.75 | 0.55 | 1.50 | 1.121 / 1.123 | 60 ft-lbs |
1804RView More
7/16 - 20
2.0 GPM
VC04-2
0.94
0.52
0.56
0.277 / 0.278
10 ft-lbs
1806RView More
9/16 - 18
4.0 GPM
FC06-2
0.84
0.52
0.69
0.467 / 0.468
15 ft-lbs
1808RView More
3/4 - 16
6.0 GPM
VC08-2
1.10
0.36
0.88
0.495 / 0.497
20 ft-lbs
1810RView More
7/8 - 14
10.0 GPM
VC10-2
1.25
0.40
1.00
0.621 / 0.623
25 ft-lbs
1812RView More
1 1/16 - 12
20.0 GPM
VC12-2
1.81
0.49
1.25
0.870 / 0.873
40 ft-lbs
1816RView More
1 5/16 - 12
30.0 GPM
VC16-2
1.75
0.55
1.50
1.121 / 1.123
60 ft-lbs
Page last updated: 12/27/22, 8:22 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.