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Link: lemon-manuals.la or lemon-manuals.org.ua

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Brake Proportioning/Combination Valve

SPECIFICATIONS
Proportioning valve
Cut-in pressure (Split point); 4DR 5DR 2.55 MPa (26.2 kg/cm2, 370 psi)3.9 MPa (40 kg/cm2, 568.8 psi)
Decompression ratio 0.27: 1 0.32: 0