1. Series Code:S series straight check valve
2.Nominal Diameter:06.08、 10、15. 20、25、30
3.Cracking Pressure:0=without spring、1=0.05 MPa、2=0.15 MPa、3=0.3 MPa、5=0.5 MPa
4.Joint thread:1 = metric thread
2=BSP thread
Select S File
Working pressure:31.5MPa
Temperature range:-30~ + 80°C
Viscosity range : 2.8~ 500mm/s
Applicable Medium : Hydraulic Oil
Valve body material: 45#
Surface treatment : Silver zinc plated
Modle: VU
1. Series Code:VU Type check valve
2.Nominal Diameter:08、10、 12. 16. 20、25、30、40;
Modle: VU/SF
1. Series Code:VU/SF series shuttle valve
2.Thread Code:G、NPT
Modle: A, DIF Series
1. Series Code:straight check valve
2.Connection : L-thread join
