CHECK VALVE - POPPET
353
Directional Valves
1900FK
CHECK VALVE - POPPET
INLINE •
FEMALE ORFS TO MALE ORFS
Description
AN IN-LINE STYLE 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
- STEEL BODY AND POPPET.
- LOW INTERNAL LEAKAGE, 5 DPM.
- SPECIAL CRACK PRESSURES AVAILABLE UPON REQUEST.
Specifications
OPERATING PRESSURE |
5000 PSI |
STANDARD CRACK PRESSURE |
3-5 PSI |
TEMPERATURE RANGE |
250° F TO -40° F |
Ordering Information
1904FK | -04 ORFS PORT | -04 ORFS | 9/16 - 18 | 5.0 GPM | 1.10 | 0.385 | 0.750 |
1906FK | -06 ORFS PORT | -06 ORFS | 1 1/16 - 16 | 10.0 GPM | 1.20 | 0.440 | 0.812 | 1908FK | -08 ORFS PORT | -08 ORFS | 1 3/16 -16 | 20.0 GPM | 1.40 | 0.504 | 0.940 | 1910FK | -10 ORFS PORT | -10 ORFS | 1 - 14 | 30.0 GPM | 1.75 | 0.610 | 1.130 | 1916FK | -16 ORFS PORT | -16 ORFS | 1 7/16 - 12 | 50.0 GPM | 2.90 | 0.690 | 1.625 |
1904FKView More
-04 ORFS PORT
-04 ORFS
9/16 - 18
5.0 GPM
1.10
0.385
0.750
1906FKView More
-06 ORFS PORT
-06 ORFS
1 1/16 - 16
10.0 GPM
1.20
0.440
0.812
1908FKView More
-08 ORFS PORT
-08 ORFS
1 3/16 -16
20.0 GPM
1.40
0.504
0.940
1910FKView More
-10 ORFS PORT
-10 ORFS
1 - 14
30.0 GPM
1.75
0.610
1.130
1916FKView More
-16 ORFS PORT
-16 ORFS
1 7/16 - 12
50.0 GPM
2.90
0.690
1.625
Page last updated: 6/19/23, 7:30 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.