Danfoss

Description: CP342-1-B-0-1212 
Flow Divider/Combiner, Fixed Ratio, Flow Synchronizing Option 210 bar [3000 psi]• 150 I/min [40 US gpm] 

Logic Element, Normally Closed, Spool Type, Pilot-to-Close350 bar [5000 psi] • 150 l/min [40 US gpm]
DESCRIPTION AND OPERATIONThis is a 3-port, normally closed, spool-type logic element with pilot-to-close functionality.When port 3 is open to tank, flow is allowed from port 1 to port 2.Flow from port 1 to port 2 is otherwise blocked unless the pressure at port 1 exceeds the spring setting.
Applying pilot pressure to port 3 increases the required opening pressure at port 1 at a 1:1 ratio.
This valve is ideal for use as a pressure compensator, bypass valve, or pilot-to-close element in regenerative hydraulic circuits.

Logic Element, Normally Closed, Spool Type, Pilot-to-Close350 bar [5000 psi] • 150 l/min [40 US gpm]
DESCRIPTION AND OPERATIONThis is a 3-port, normally closed, spool-type logic element with pilot-to-close functionality.When port 3 is open to tank, flow is allowed from port 1 to port 2.Flow from port 1 to port 2 is otherwise blocked unless the pressure at port 1 exceeds the spring setting.
Applying pilot pressure to port 3 increases the required opening pressure at port 1 at a 1:1 ratio.
This valve is ideal for use as a pressure compensator, bypass valve, or pilot-to-close element in regenerative hydraulic circuits.

Relief Valve, Differential Area, Poppet Type
250 bar [3600 psi] • 40 l/min [11 US gpm]
DESCRIPTION AND OPERATION
This is a fast acting, differential area, poppet type relief valve that relieves from port 2 to 1. It can be used to protect an actuator from over-pressurization or to remove pressure spikes.

Description: CP100-2-B-0-005
Function: Check valve <1bar reverse
Check valve, Standard Direction 350 bar [5000psi] - 50/min [13 US gpm] 
Description and operation: this is a Check valve where free flow takes place from port 1 to 2 and is blocked from port 2 to 1.

Logic Element, Normally Closed, Spool Type, Pilot to Close
350 bar [5000 psi] • 150 l/min [40 US gpm]
DESCRIPTION AND OPERATION
This is a 3-ported, normally closed, pilot to close spool type logic element. By opening port 3 to tank, flow can pass from port 1 to port 2. Flow is blocked from port 1 to port 2 unless the pressure is high enough in port 1 to overcome the spring set pressure. Applying pressure to port 3 will increase the pressure required in port 1 to open the valve by a factor of 1 to 1. This valve is ideal for use as a pressure compensator, bypass valve, or a pilot to close valve in regenerative circuits.

Logic Element, Normally Closed, Spool Type, Pilot to Close
350 bar [5000 psi] • 150 l/min [40 US gpm]
DESCRIPTION AND OPERATION
This is a 3-ported, normally closed, pilot to close spool type logic element. By opening port 3 to tank, flow can pass from port 1 to port 2. Flow is blocked from port 1 to port 2 unless the pressure is high enough in port 1 to overcome the spring set pressure. Applying pressure to port 3 will increase the pressure required in port 1 to open the valve by a factor of 1 to 1. This valve is ideal for use as a pressure compensator, bypass valve, or a pilot to close valve in regenerative circuits

Description: CP308-1-B-0-0.1
Flow Control, Fixed, Pressure Compensated, Restrictive Type 210 bar [3000 psi]• 15 I/min [4 US gpm] 
This is a fixed, restrictive type, pressure compensated flow control valve, where the flow from port 2 will remain constant regardless of the pressure difference across the valve. Flow enters at port 1 and passes across a fixed orifice in the spool, which creates a pressure drop. This causes the spool to move back against the spring, which then restricts the outlet flow. 

Description: CP300-4-B-0-0-150
Pressure Compensator, Restrictive Type 210 bar [3000 psi]• 40 I/min [11 US gpm] 
This is a 3-ported spool valve, where port 3 is connected to port 2 and port 1 is the pilot port. The spring chamber is connected to port 3 through an orifice. When port 3 is connected to the outlet of a control orifice and port 1 is connected upstream of the orifice, the valve functions as a restrictive pressure compensator. When the pressure drop across the orifice is equal to the spring set pressure, the spool restricts flow from port 3 to port 2 and compensates for any change in pressure difference across the valve.