Home UL UL Subject 429 UL Subject 429$225.00 Original price was: $225.00.$112.00Current price is: $112.00. Standard for Electrically Operated Valves (CSDS Proposal, 4/27/2018 Underwriters Laboratories , 04/27/2018 UL Subject 429 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 04/27/2018 Published:04/27/2018 Related products UL Subject 466 $109.00 Original price was: $109.00.$54.00Current price is: $54.00. Add to cart UL 875 $161.00 Original price was: $161.00.$80.00Current price is: $80.00. Add to cart UL Subject 10 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart UL Subject 555C $297.00 Original price was: $297.00.$148.00Current price is: $148.00. Add to cart UL Subject 508 $250.00 Original price was: $250.00.$125.00Current price is: $125.00. Add to cart