1SB10

1SB10 - Brake Sequence Valve Brake sequence directional valve 10 L/min (2.5 USgpm) 350 bar (5000 psi) 2 Operation When the pressure in the inlet line is below the switching pressure (15 bar), the outlet will be connected to the tank, the spool being held in place by the spring force. When the pressure in the inlet line exceeds the switching pressure, the spool will slide back, opening inlet to outlet. Features Cartridge design enabling speedy servicing when mounted in a body or in a composite manifold. 3 1 Sectional View Performance Data Ratings and Specifications D Tank (3) Outlet (2) Performance data is typical with fluid at 21,8 cST (105 SUS) and 49°C (120°F) Max working pressure 350 bar (5000 psi) Rated flow 10 L/min (2.5 US gpm) Internal leakage 50 ml/min nominal Temperature range -30° to 90°C (22° to 194°F) Cavity A893 (see Section M) Torque cartridge into cavity 60 Nm (44 lbs ft) Mounting position Unrestricted Filtration BS5540/4 Class 18/13 (25 micron or better) Nominal viscosity range 5 to 500 cSt Cartridge material All working parts hardened and ground steel. External surfaces zinc plated. Standard housing materials Aluminum and Steel Weight 1SB10 .12 kg (.26 lbs), 1SB15 1.0 kg (2.2 lbs) Seal kit SK182 (Nitrile) SK182V (Viton®) Viton is a registered trademark of E.I. DuPont Inlet (1) Description This valve provides a bias so that a predetermined pressure (15 bar) has to be reached before the valve will switch. In a typical brake circuit t...