The GRACO 107142 is a bleed-type master air valve constructed for use with GRACO air-powered equipment. It is designed to close the air inlet to the pump and relieve trapped air pressure downstream from the valve. The valve is recommended for each pump and is typically made from durable materials suitable for industrial environments, though the specific material is not specified in available documentation.

Key Features:

• Bleed-Type Master Air Valve
• 1/2 NPT (M x F)
• Maximum working pressure: 21 bar (2100 kPa, 300 psi)
• Recommended for each GRACO pump; compatible with 902412 Regulator Assembly
• Yellow handle for easy identification
• Relieves trapped air pressure downstream
• Closes air inlet to pump
• Durable industrial design

Applications:
Used in air-powered lubrication and fluid handling systems to ensure safe and efficient operation by controlling and relieving air pressure within GRACO equipment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Install the valve between the air supply and the pump as recommended by GRACO
• Ensure all connections are tight and leak-free
• Regularly inspect the valve for wear or damage
• Follow GRACO’s maintenance guidelines for air system components