HomeStainless Steel Flanged Swing Check Valve (ANSI 150—0° C+450°C)Contact Us to PurchaseAvailable Sizes and Pricing 8021299406 1" 306.34 8021299408 11/2" 508.15 8021299409 2" 677.22 8021299410 21/2” 773.98 8021299411 3” 566.74 8021299412 4” 1967.11