Parker’s PG Series Purge Valves may be utilized as either very compact, bleed, purge, or drain valve. This valve only requires a quarter turn with a wrench from finger-tight to ensure a leak-tight seal on the first make-up. Additional wrenching ensures a leak-tight seal up to the rated pressure.
These valves do not have a cap thread seal. It is imperative to open the valve slowly and direct the vent hole away from persons operating or near the valve. Because of the absence of a cap seal, small amounts of media will flow through the cap thread area when the valves are opened.

Markets:
• Chemical
• Oil and Gas
• Research
• Petrochemical

Features/Benefits:
• A 0.055 inch (1.4 mm) diameter vent hole in the cap bleeds, drains, or purges system pressure
• Hex cap permits finger-tight or wrench assisted closure
• Crimped cap resists accidental disassembly
• A variety of body styles offers system design flexibility, reduced space requirements, and helps eliminate leak paths
• Available in a variety of end configurations including: CPI™, A-LOK®, male and female NPT, SAE, and Tube Adapter connections
• 100% factory tested
• Optional PTFE Ball requires only finger-tight torque to achieve a leak-tight seal

Applications:
• Fill tanks
• Drain Systems