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Y - Ball Check Valves

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When liquid flows through the valve, the ball is forced into the branch of the valve allowing full fluid flow. When the liquid stops, equalizing the pressure, the ball drops back into the seat, preventing backflow. Should reverse flow occur, the differential pressure will cause the ball to seal firmly against the seat preventing leakage.



   
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Item #

Dimension A

Dimension B

Dimension C

Dimension D

Operating Temperature Range

Maximum Operating Pressure

Valve Size

Clamp & Cap Size

Ball Diameter

B45BY-R150 7.500 in 3.30 in 1.360 in 1.870 in 15 to 200 ºF 150 psi 1 1/2 in 2 in 1.6 in
B45BY-R200 8.50 in 3.900 in 1.860 in 2.330 in 15 to 200 ºF 150 psi 2 in 2 1/2 in 2.1 in
B45BY-R250 10.000 in 4.500 in 2.370 in 2.870 in 15 to 200 ºF 150 psi 2 1/2 in 3 in 2.7 in
B45BY-R300 11.500 in 5.30 in 2.870 in 3.830 in 15 to 200 ºF 150 psi 3 in 4 in 3.6 in
  Results 1 - 4 of 4 1