{"data":{"id":"us-va/4vac25-40-1270","jurisdiction":"us-va","citation":"4VAC25-40-1270","heading":"Use of gauges, regulators and valves","body":"Pressure gauges, regulators, and reverse flow check valves shall be used on all compressed air and gas cylinders and shall be maintained in safe working condition.","path":["Title 4. Conservation And Natural Resources","Agency 25. Department of Energy","Chapter 40. Safety and Health Regulations for Mineral Mining","Part VIII. Compressed Air, Gases, and Boilers—Surface and Underground"],"source_url":"https://law.lis.virginia.gov/admincode/title4/agency25/chapter40/section1270/","current_through":"2026 Regular Session (effective July 1, 2026)","vintage":"","retrieved_at":"2026-09-14T04:45:57Z","sha256":"5e398aa1a13d39072da6f11ed2810c7a1509668dc2a3d290ac5d4aacca241edf","source_id":"us-va-vac","stale":false,"prev":"us-va/4vac25-40-1260","next":"us-va/4vac25-40-1280"},"notice":"GroundRules: Original legal text. Not legal advice."}