OPD stands for “overfilling prevention device. The OPD valve
Products - Tarantin Industries
NFPA 99-2012 5.1.4.3 Ball Valves - NFPA 99-2012 5.1.4.1.1 Check
Medical Terminology – MAT Health Clinic
ELDV-MDVG - AFP AN APNGLOBAL COMPANY
02 Apr 1927 - Advertising - Trove
Vendor: EMERALD ISLE DIST| Vendor # PV 2004G, Part Manufacturer: Grand Gas, OPD valve for 20lb steel cylinder with 4.0 dip tube.
Grand Gas 20 lb Propane Tank OPD Valve - 4.0 D.T.
Opd Valve For Propane Tank
NFPA Cylinder Tie Rod Hydraulic & Pneumatic
OPD Cylinder Valves - VFT International
ELDV-MDVG - AFP AN APNGLOBAL COMPANY
KERALA JOURNAL OF OPHTHALMOLOGY - KSOS