565761 - RELIEF VALVE RV1-10-C-0-18/ - DANFOSS
Relief valve, Direct Acting, Poppet Type
250 bar [3600 psi] • 30 l/min [8 US gpm]
DESCRIPTION AND OPERATION
This is a direct acting, poppet type relief valve that relieves from port 1 to 2. It can be used as a cost-effective main relief or to protect an actuator from over-pressurization
83024333 - SOLENOID VALVE 2-WAY - SVP08-NCR-00-00-M-B-00 - DANFOSS
Solenoid Valve, 2-way, Poppet Type, Normally Closed, Pilot Operated with Reverse Free Flow
230 bar [3300 psi] • 35 l/min [9 US gpm]
 OPERATION AND DESCRIPTION 
This is a 2-way, 2-position, poppet type, pilot operated, normally closed solenoid valve. In its de-energized condition, flow passes from port 1 to 2 but is  blocked in the opposite direction. When energized, flow passes from port 2 to 1 and from 1 to 2. Some models have the option of a fllter at port 2. Due  to the low leakage provided by the poppet design, these valves can be used to hold loads in position or to interrupt a pressure line where flow normally  passes in both directions.
889484 - RELIEF VALVE PSV5-10-S-0-5-XXX - DANFOSS
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.