AVENTICS Series 840 Valve

FEATURES

• 4-Way / 4-ported directional control valve.
• Compact and lightweight (only 2.6 oz. and requires less than 3 cubic inches of space).
• Designed to operate on non-lubricated air.
• Integral fitting (for 1/4˝ plastic tubing) for fast, leak free connections.
• Modular wireway system.
• NEMA 4 Electrical Protection (valve only).
• UL Recognized.
• “Clip type” valve to manifold mounting means valve installation and removal takes only seconds (similar to Type 740™ concept).
• Polyacetal Engineering Plastic construction provides excellent corrosion resistance.
• Poppet type valve design provides millions of trouble free cycles.
• Manual override standard.
• Twist lock coil design (no tools required) permits convenient interchangeability between AC and DC coils.
• 3 Snap together modular manifold sections facilitate most manifold requirements (accommodates 3/8˝ O.D. tubing for both supply and exhaust).
• Cycle life: 20-100 million cycles.
• Response time:
  • Supply pressure 90 psi
    Energized (0-81 psi): 16ms
    De-energized (90-9 psi): 18ms
    Response time based on 24 VDC Single Solenoid

TECHNICAL DATA

Port Sizes:
Integrated Fittings: 1/4˝ O.D. × .040˝ wall poly tubing (grey tube nuts)

Flow:
C_v = 0.20

Working Pressure:
20 psi minimum (external pilots not available)
150 psi maximum (below 105°F) – solenoid and air pilot valves
115 psi maximum (105°F – 122°F) – solenoid valves
115 psi maximum (105°F – 140°F) – air pilot valves
No vacuum service

Temperature Ranges:
+5° to +122°F (20-115 psi) – solenoid valves
+5° to +140°F (20-150 psi) – air pilot valves
+5° to +105°F (20-150 psi) – solenoid and air pilot valves

Media:
Air (either lubricated or non-lubricated)

Materials:
Polyacetal Engineering Plastic with polyurethane seals and diaphragm

Weight:
2.6 oz. (single solenoid)

Manual Override:
Locking

ELECTRICAL DATA