Prop. Valve Help !!

[Mopar Crazy]

I just rec. a new prop. valve from The Right Stuff Detailing. When I opened the box, The valve was not sealed in plastic, nor were the ports plugged up.
In the past when I've got new masters cyl.,  lines or any other brake parts, the open ports are always plugged or capped.
The is the last part to install into a complete new brake system. 
Is this valve safe to use ? or should I send it back....
Thanks
Peter

[terrible one]

Let it ride man! 

[Mopar Crazy]

Ok, thanks.....