Pressure control unit ValveMate™

for valveselectronicdigital

Overview
Nordson EFD ValveMate spray valve controllers provide precise spray pattern control using Low Volume Low Pressure (LVLP) nozzle air. Adjustable nozzle air pressure (typical 0–30 psi; 7140 available also in 0–100 psi) and fast-response pneumatic solenoids yield high transfer efficiency with reduced overspray. Controllers are designed for quick setup, PLC integration and reliable operation in automated production environments.

Features & benefits

• Independent, programmable actuation channels (single or dual channel models)
• LVLP design for improved transfer efficiency and minimized overspray
• Adjustable nozzle air pressure regulator (standard 0–30 psi; optional 0–100 psi on some 7140 versions)
• Cutoff air delay adjustable from 0.0 to 2.5 seconds
• Nonvolatile memory retains settings after power-off
• Fast-response pneumatic solenoids for precise timing
• Easy interface with PLCs and automated equipment

Available models

• ValveMate 8040 — controller for up to two spray valves; uses external solenoid assemblies (sold separately)
• ValveMate 7140 — controller for single spray valve applications; internal solenoids; available in 0–30 psi and 0–100 psi versions

Part numbers (selected)
7015341 — 7140 Spray Valve Controller, 0–30 psi (0–2 bar) — For use with 781Mini, 781S, 784S, 787MS valves
7015429 — 7140 Spray Valve Controller, 0–100 psi (0–7 bar) — For use with 781Mini, 781S, 784S, 787MS valves
7022120 — 8040 Spray Valve Controller* — For use with 781Mini, 781S, 784S, 787MS valves

Solenoid valve kits
7022250 — Solenoid valve kit, two in-line solenoids for nozzle/actuating air — For ValveMate 8040
7022251 — Solenoid valve kit, two dual blocks for nozzle/actuating air — For ValveMate 8040

Notes

• For each ValveMate 8040 ordered, select the appropriate solenoid assembly for the number of spray valves used.
• Each solenoid kit includes pre-wired 6-pin connector and housing, 3.6 m (12 ft) cable cordset, input air hose and push-in fittings.

Technical characteristics / specifications

• Nozzle air pressure regulator: adjustable, typical 0–30 psi (0–2 bar); 7140 also available in 0–100 psi (0–7 bar)
• Design: LVLP (Low Volume Low Pressure) for high transfer efficiency
• Actuation: independent, programmable channels (single or dual)
• Cutoff air delay: adjustable 0.0–2.5 s
• Memory: nonvolatile power-off memory
• Supported valves: compatible with 781Mini, 781S, 784S, 787MS
• 8040 configuration: controls up to two spray valves (external solenoids)
• 7140 configuration: single valve control (internal solenoids)
• Interfaces: designed for easy PLC and automation integration
• Solenoid kits: include connector, housing, cable, input air hose and push-in fittings