Home UL UL Subject 429 UL Subject 429$203.00 Original price was: $203.00.$101.00Current price is: $101.00. Standard for Electrically Operated Valves (CSDS Proposal, 9/7/2018) Underwriters Laboratories , 09/07/2018 UL Subject 429 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 09/07/2018 Published:09/07/2018 Related products UL Subject 10 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart UL 224 $284.00 Original price was: $284.00.$142.00Current price is: $142.00. Add to cart UL 2166 $187.00 Original price was: $187.00.$93.00Current price is: $93.00. Add to cart UL 507 $254.00 Original price was: $254.00.$127.00Current price is: $127.00. Add to cart UL Subject 469 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart