Smith-Cooper International CV30L Series Brass Check Valve, Potable Water Service, 1" NPT Female
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Made from brass for higher corrosion resistance than steel</li>
<li>Includes EPDM seat and seal, stainless steel spring, and spring-loaded poppet</li>
<li>Female NPT threads for connecting to male threaded pipes</li>
<li>Cracking pressure is 2 psi and maximum pressure rating is 200 psi</li>
<li>Meets NSF/ANSI 61-8 for quality assurance and is certified to California AB1953</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='http://ecx.images-amazon.com/images/I/41S0HeWQCjL.jpg'></br>