Rotary shear valve 4 port, 2 position
VD04022PKPKPK0390
– Rated to 269 bar (3,900 psi)
– Dynamically alternating between two fluid paths without manually disconnecting plumbing
– High-precision position sensing by absolute encoder
– Stepper motor with a planetary gearing system
– Saving space and reducing complexity
– High-performance and cost-effective
– Proven and robust design
Technical Information
- Type:
6 port, 2 position reverse flow valve - Pressure rating:
269 bar (3,900 psi) - Port threads:
1/4-28 UNF-2B - Fitting type:
Flat - Power requirements:
1.26A 24V - Gear box ratio:
18.3:1 - Motor specification:
2 phase, 1.8° step angle - Connector:
Molex 0151340606 - Communication Protocol:
RS-485 - Dimensions:
Height: 181 mm (7.13 in)
Width: 42.1 mm (1.66 in)
Depth: 42.1 mm (1.66 in) - Flow passage diameters:
1.0 mm (0.04 in) - Port to port volume:
45.1 μL - Stator port volume:
15.8 μL - Seal volume:
3.3 μL - Rotor channel volume:
6.9 μL - Weight:
0.59 kg (1.29 lbs) - Operating temperature:
+4 … +80°C (+39 … +176°F) - Storage temperature:
–30 … +80°C (–86 … +176°F) - Storage humidity:
< 95% humidity, non-condensing - Switching time:
< 0,25s - Wetted materials:
Stator: PEEK
Rotor: PEEK
Seal: PEEK - Compliance:
RoHS, REACH