Flame King VOPD20 OPD Type 1 Propane Tank Valve with Overfill Protection

The Flame King VOPD20 is a replacement OPD (Overfill Prevention Device) valve designed for 20-pound propane cylinders. This Type 1 valve features integrated overfill protection to prevent dangerous overfilling during refueling, a safety requirement mandated for all propane tanks manufactured after 1998.

Key Features:

• Type 1 connection with external left-hand threads for modern propane appliances and regulators
• Built-in OPD mechanism automatically limits fill to 80% capacity for safe expansion space
• Durable brass construction with white protective coating for corrosion resistance
• Internal excess flow valve provides additional safety by restricting flow if a leak is detected
• Compatible with standard 20-pound propane cylinders (DOT 4BA or 4BW specification)
• Float-style internal gauge indicates tank fill level

This valve is ideal for replacing worn, damaged, or outdated valves on propane tanks used for grilling, RV applications, portable heaters, and other propane-powered equipment. The OPD safety feature ensures compliance with current propane handling regulations and provides peace of mind during refilling operations.