Morrison Bros. 691 Series Full Port Ball Valves

Vendor: Morrison Bros. Co.

Valve Type(s):
Ball Valves

Valve Description:

Ball valves are used throughout fuel piping systems where a shut-off is required or desired.

Features

• Quarter turn operation
• Full port for maximum flow and minimum pressure drop
• Can be operated in partial open position for flow control
• Double seal allows the valve to be operated in both directions
• Blowout proof stem
• 600 PSIG non-shock cold working pressure rating for 1/4" to 2" size
• 450 PSIG non-shock cold working pressure rating for 2-1/2" to 4" size
• Can be used for air service
• 691B is lockable with a padlock
• 691A is spring loaded auto return

Construction Details

• Body... Forged brass
• Ball... Hard chrome plated
• Seal... PTFE

Certifications & Listings

• UL 842 listed for flammable liquids
• UL 125 listed for LP gas shut-off
• FM approval 1/4" to 2"
• CSA approved

Valve Category:

Ball Valves

Valve Subcategory

Full Port