• Silicon bronze cast body
• Silicon bronze cast poppet
• Female Threads
* Silicon bronze components contain less than .05% (1/20 of 1%) Lead
All check valves furnished with Buna-N O-Ring, stainless steel spring, stainless steel washer and stainless steel locknut.
All check valves have a working pressure of 400 psi.
Part No.
|
A Diameter In.
|
B Length In.
|
503SB
|
1 7/8
|
3 5/8
|