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 2250 $192.00 Original price was: $192.00.$96.00Current price is: $96.00. Add to cart UL Subject 2250 $143.00 Original price was: $143.00.$71.00Current price is: $71.00. Add to cart UL 224 $284.00 Original price was: $284.00.$142.00Current price is: $142.00. Add to cart UL Subject 1670 $136.00 Original price was: $136.00.$68.00Current price is: $68.00. Add to cart UL 797A $200.00 Original price was: $200.00.$100.00Current price is: $100.00. Add to cart