CV ASSEM 3 PSI, 5/16 PUSH CONN IN/OUT - John Blue CV-1103-P56

The John Blue CV-1103-P56 is a 3 PSI delivery line check valve designed for use with planters and applicators. It features 5/16-inch push-connect fittings for both inlet and outlet, facilitating easy installation and maintenance. This check valve is precision molded from glass-reinforced polypropylene, ensuring durability and resistance to agricultural chemicals. It incorporates a 316 stainless steel spring and ball, along with Viton® seals, enhancing its longevity and performance. The CV-1103-P56 is available in 1, 3, and 10 PSI models, providing flexibility to meet various application requirements. Its design prevents backflow, siphoning, and bleed-through, ensuring that fertilizers are delivered precisely where needed. Additionally, the valve is easy to clean and repair, making it convenient for field servicing. Flow rates at different inlet pressures are as follows: at 5 PSI, it delivers 1.25 GPM; at 15 PSI, 2.65 GPM; and at 29 PSI, 4.00 GPM. These specifications are based on tests using anti-freeze and the CV-1101 model with 3/8-inch hose barbs at 70°F. The CV-1103-P56 is part of a range of check valves offered by John Blue, which also includes models with 1/4-inch and 3/8-inch push-connect fittings, as well as hose barbs, catering to diverse application needs.

• Model: CV-1103-P56
• Inlet/Outlet Size: 5/16-inch
• Fitting Type: Push Connect
• Material: Glass-reinforced polypropylene
• Spring and Ball Material: 316 stainless steel
• Seal Material: Viton®
• Available PSI Models: 1, 3, and 10 PSI
• Flow Rates at 5 PSI: 1.25 GPM
• Flow Rates at 15 PSI: 2.65 GPM
• Flow Rates at 29 PSI: 4.00 GPM
• Test Conditions: Anti-freeze, CV-1101 with 3/8-inch hose barbs at 70°F
• Applications: Planters and applicators
• Features: Prevents backflow, siphoning, and bleed-through; easy to clean and repair; field serviceable
• Manufacturer: John Blue Company

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