CV ASSEM 3 PSI, 1/4 BARB - John Blue CV-1103-B14

The John Blue CV-1103-B14 is a 3 PSI check valve assembly designed for use in planter and applicator delivery lines. It features 1/4-inch hose barb inlets and outlets, facilitating easy connection to standard hoses. Constructed from precision-molded glass-reinforced polypropylene, the valve ensures durability and resistance to agricultural chemicals. Internal components include a 316 stainless steel spring and ball, along with Viton® seals, providing reliable performance and longevity. The valve is repairable and easy to clean, making it suitable for field maintenance. Flow rates at various inlet pressures are as follows: 5 PSI yields 1.25 GPM, 15 PSI yields 2.65 GPM, and 29 PSI yields 4.00 GPM. These specifications are based on tests using antifreeze and the CV-1101 model with 3/8-inch hose barbs at 70°F. The CV-1103-B14 is part of a series of check valves available in 1, 3, and 10 PSI configurations, with different inlet and outlet sizes to accommodate various application needs.

• Model: CV-1103-B14
• Inlet/Outlet Size: 1/4 inch hose barb
• Pressure Rating: 3 PSI
• Material: Glass-reinforced polypropylene
• Internal Components: 316 stainless steel spring and ball
• Seals: Viton®
• Repairable: Yes
• Easy to Clean: Yes
• Flow Rates at Inlet Pressures: 5 PSI: 1.25 GPM, 15 PSI: 2.65 GPM, 29 PSI: 4.00 GPM
• Test Conditions: Antifreeze, CV-1101 model with 3/8-inch hose barbs at 70°F
• Available Configurations: 1, 3, and 10 PSI with various inlet/outlet sizes

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