Life Science Our product brands: Rotary shear valve 4 port, 3 position VD04032PKPKPK0170 – Rated to 117 bar (1,700 psi) – High performance and cost effective – High precision position sensing by absolute encoder – Saving space and reducing complexity – Proven and robust design – Stepper motor with planetary gearing system Technical features Type: 4 port, 3 position valve Pressure rating: 117 bar (1,700 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: 190.6 mm (7.51 in) Width: 42.1 mm (1.66 in) Depth: 42.1 mm (1.66 in) Flow passage diameters: 1.5 mm (0.06 in) Port to port volume: P1: (4-3) 79.6 µL, (1-C1-C2-2) 410.8 µL, P2: (1-2 & 3-4) 101.34 µL, P3: (1-2) 79.6 µL, (3-C2-C1-4) 410.78 µL Wetted materials: Stator: PEEK Rotor: PEEK Seal: PEEK Compliance: RoHS, REACH Storage humidity: < 95% humidity, non-condensing Switching time: < 0,25s Stator port volume: (Port 1/4-28) 29.7 µL, (Other) 299.9 µL Seal volume: 16.2 µL Rotor channel volume: (1) 3.97 µL, (2) 9.54 µL *Available with PCB Step Master Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. (

2X #8-32 Tapped Holes x.20 [5.1] Each Side Dimensions in inches [mm] Projection/third angle Wire length 8 ± 1 [203 ± 25] TE Connectivity 3-644043-4 MTA100 Connector 1. BLACK = A+ 2. GREEN = A3. RED = B+ 4. BLUE = B- Section A-A 2:1 Scale MOLEX 0532610671 30° PCB Connector 2 PL. 5° 2 PL. Date Code and Serial No. 4X #1/4-28 Flat Bottom Ports W/ .060" [1.52] Orifice Spaced as shown 4X around OD 2X #8-32 Tapped Holes x.20 [5.1] Each Side Typical working cycle P1 BCD Decimal = 14 Encoder circuit diagram P2 BCD Decimal = 12 Date Code and Serial No. Our policy is one of continued research and development....

Rotary shear valve part numbering Valve type Valve, driven Valve, manual Rotor material Stainless steel Stainless steel with DLC PEEK blend Seal material Port style Stainless steel Stainless steel with DLC PEEK blend Not applicable Stator material Stainless steel with DLC Configurations available Type Operating pressure 6 port, 2 position manual 4 port shuttle valve Stainless steel PEEK blend *1) Modifier (if needed, at the end): “-000” (tbd) “-KIT” (accessories included) Coming soon: *2) Step Master PCB available to all models. Our policy is one of continued research and development. We therefore...