CCI Valve Technology AB

PV Modulating control device

This valve is used for fast and precise positioning of the hydraulic actuators of control valves. Along with the Proportional Valve Controller (PVR/SmarTrak) it converts the electrical signals into a flow of hydraulic fluid.

• Proportional valve to operate actuator.
• 3/2 blocking valve and two releasable check valves in case of failure.
• Four flow sizes available.
• Two minimess connections to do performance checks and to relieve pressure in case of service.
• Designed for mineral oil and/or fire resistant hydraulic fluids.

Benefits of PV

• Designed for rugged operation
• Mountable on the hydraulic actuator or open rack MSM.
• Stable positioning accuracy.

Product Specifications

Available system pressure

• From 50 up to 160 bar

Applicable hydraulic fluids

• Mineral oil DIN51524 (DIN ISO 6074)
• Fire resistant HFD-R fluids (e.g. Fyrquel® EHC)
• Fire resistant HFD-U fluids (e.g. Quintolubric® 888)

Max. fluid contamination

• ISO 4406 17/16/13
• NAS 1638 level 6
• SAE class 3

Manifold material

• Aluminium anodized

Sealing material

• FKM (Viton)

MTTFd - value

• 75 years

Ambient temperature

• -10 to 80 °C

Fluid temperature range

• 15 to 70 °C

#

• IP 65

Electrical connector

• DIN EN 175301-803 Form A

Blocking valve

• Voltage rating:24 V DC
• Voltage tolerance:± 20%
• Solenoid power:26 W
• Duty ratio:100%
• Life cycle:107

Proportional valve

• Voltage rating:24 V DC
• Voltage tolerance:± 10%
• Current range:PV4/6 0..1.1A,PV8/10 0..0.7A
• Duty ratio:100%
• Life cycle:107