1-1/4" IPS Lead Free Brass In-Line Spring Check Valve size_18" accurate threads are machined that

accurate threads are machined that comply with the precise standards developed by the Amerian Society of Mechanical Engineers (ASME) and published as an American National Standard

Due to its patented design

This item was discontinued and you will receive the lead-free item 11700W

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory   Schedule 80 - 300 psi

1-1/4" IPS Lead Free Brass In-Line Spring Check Valve size_18" accurate threads are machined that316 SS Spring Celcon Poppet Soft Seat 300 PSI