Home UL UL Subject 429 UL Subject 429$149.00 Original price was: $149.00.$74.00Current price is: $74.00. Standard for Electrically Operated Valves (CSDS Proposal, 9/20/2019) Underwriters Laboratories , 09/20/2019 UL Subject 429 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 09/20/2019 Published:09/20/2019 Related products UL Subject 2250 $192.00 Original price was: $192.00.$96.00Current price is: $96.00. Add to cart UL Subject 10 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart UL Subject 1063 $229.00 Original price was: $229.00.$114.00Current price is: $114.00. Add to cart UL Subject 508 $250.00 Original price was: $250.00.$125.00Current price is: $125.00. Add to cart UL 2127 $148.00 Original price was: $148.00.$74.00Current price is: $74.00. Add to cart