Danfoss

Description: PSV10-34-05-00-00-12-B-00
Function:  Proportional Directional Valve, 4-way, 3-position, Spool Type, Non-Compensated
250 bar [3600 psi] • 221/min [S.8 US gpm] 
This is a 4-way, 3-position, spool type, non-compensated proportional directional valve. In its de-energized condition, port 3 is blocked, while ports 2 and 4 are open to port 1. Increasing the current to the bottom coil will cause the spool to move, proportionally opening flow from port 3 to 2 with return flow passing from port 4 to 1. Increasing the current to the top coil will proportionally open flow from port 3 to 4 with return flow passing from port 2 to 1. Using this as a variable orifice in conjunction with a compensator, the valve will provide compensated flow to an actuator in both directions. 

Description: PSV10-NC-40-00-00-B-00
Function: Proportional Flow Control Valve, Spool Type, Normally Closed, Direct Acting, Non-Compensated
Proportional Flow Control Valve, Spool Type, Normally Closed, Direct Acting, Non-Compensated 260 bar [3800 psi]• 40 I/min [10.6 US gpm] 
This is a 2-way, spool type, normally closed, non-compensated proportional flow control valve. In the de-energized condition, flow is blocked in both directions. Energizing the coil will proportionally open port 1 to 2. Used in conjunction with a compensator, the valve will act as the control orifice for a pressure compensated flow regulator. 

Proportional valve - Flow control not compensated Normally Closed

Proportional Flow Control Valve, Normally Closed, Priority Type, Pressure Compensated
260 bar [3800 psi] • 65 l/min [17 US gpm]
DESCRIPTION AND OPERATION
This is a 3-way, spool type, normally closed, priority type, pressure compensated proportional flow control valve. In the de-energized condition, flow is blocked from port 1 to the priority port 3 and all flow passes from port 1 to 2. Energizing the coil will proportionally move the spool, opening a variable orifice from port 1 to 3, while excess flow passes to port 2. An internal compensating spool ensures that the output flow at port 3 remains constant, regardless of changes in differential pressure between port 1 and 3 or pressure at the bypass port 2. Increasing the current to the coil will increase the priority outlet flow.

Sequence Valve, Normally Closed, Spool Type, Internal Pilot, Internal Drain
210 bar [3000 psi] • 8 l/min [2 US gpm]
DESCRIPTION AND OPERATION
This is a three ported sequence valve, where pressure sensed at port 1 will shift valve and open port 1 to port 2. Port 3 should always be referenced to tank. This is ideal for use as a brake release valve in a transmission circuit.

RV5-10-S-0-3/

Description: NCS 06/0 

Description: NCS 04/2

Description:  NCS 06/3

Description: CP10-B-3-B