SMC Pneumatic Parts Lot AK4000 Check Valves VHS30-03 Lockout Brackets Coils

SMC Pneumatic Parts Lot AK4000 Check Valves VHS30-03 Lockout Brackets Coils

This is a mixed lot of genuine SMC pneumatic components pulled from industrial service, offered together as shown across the photos. The lot includes inline check valves, a 3-port lockout/safety valve, stainless steel cylinder mounting brackets in two sizes, 5-port solenoid coils, ZTHI junction enclosures, and a bin of miscellaneous small fittings and connectors. All major identifiable components are SMC brand (Made in Japan) except the ZTHI-branded electrical enclosures.

Specifications & What's Included

• SMC AK4000 aluminum inline check valves — qty 3; threaded IN/OUT ports
• SMC VHS30-03 3-port lockout/safety valve — red handle, 0.1–1.0 MPa pressure rating, Made in Japan
• Stainless steel U-channel cylinder mounting brackets (small) — qty 8
• Stainless steel cylinder mount bracket assemblies with O-ring cutouts and mounting screws — qty 3
• 5-port solenoid valve coils, DC21–26V, blade terminal connector — qty 2 (one with red marking)
• ZTHI BOXTC-9A junction/terminal enclosures, 850V 15A, with red/black lead wires — qty 2
• Black dual-port plastic housing/manifold block — qty 1
• M12-style sensor connector plug — qty 1 (visible in overview)
• Bin of miscellaneous small pneumatic fittings, connectors, and adapters
• Lot is as pictured — all components shown across 9 photos are included

Applications

SMC Corporation is a leading Japanese manufacturer of pneumatic and automation components, and their parts are standard equipment in factory automation, semiconductor fabs, packaging lines, food processing, and general industrial pneumatic systems worldwide. The AK4000 series are compact inline check valves used to prevent reverse flow in pneumatic circuits. The VHS30-03 is a 3-port hand-operated lockout safety valve used to safely isolate and exhaust a pneumatic circuit during maintenance — a common requirement on automated machinery. The stainless bracket sets are used to mount pneumatic cylinders to machine frames; the O-ring style mounts allow precise cylinder alignment and are typical of SMC's modular automation hardware from the 1990s and 2000s. The DC solenoid coils fit standard 5-port directional control valves (the common workhorse of pneumatic switching in automation systems). This type of surplus SMC lot is commonly sourced by maintenance departments, systems integrators, and automation engineers for repairs, system builds, or spare-parts stock.