DISTRIBUTOR-FIRST SUPPLY PARTNER · SINCE 1999 Live · Product Categories System
SPC Company
/ Product Categories

How SPC's catalog is organized by what the air is doing.

19 categories organized by what compressed air or pneumatic motion is doing for the customer. Pick the system, then the layer, then the category — the catalog is shaped like the conversation.

28Categories
2Systems
108Product Types
System 1 of 2 · E2

Compressed Air System →

Generation, treatment, storage, control, distribution, end-use, monitoring, and service — the plant air system, end to end.

Generation Treatment Storage Control End-Use Monitoring Service / MRO
System 2 of 2 · E1

Pneumatic Automation System

Machine-level air prep, distribution, control, actuation, and exhaust — the layer where compressed air becomes motion at the point of use.

Air Preparation Distribution & Conveyance Control & Valving Actuation Motion Control Sensing & Feedback
Air Preparation

FRL Units

The machine-inlet conditioning step — seven product types, one air-prep decision per drop.

8 product types →
Distribution & Conveyance

Functional Fittings

Push-to-connect bodies that do a second job at the port — isolate, check, throttle, swivel, vent. The Sang-A PTC functional-fitting line.

6 product types →
Distribution & Conveyance

Modular Piping

The plant header — extruded aluminum mains, push or clamp joints, no thread, no weld, no rust.

1 product types →
Distribution & Conveyance

Push-to-Connect Fittings

Five push-to-connect tiers, graded by body material and certification — the Sang-A flagship core.

5 product types →
Distribution & Conveyance

Quick Couplers

Tool changeover at the hose end — industrial socket, safety-vented socket, and the profile-matched plug.

3 product types →
Distribution & Conveyance

Specialty Fittings

Instrumentation double-ferrule and DOT air-brake — regulatory connection families, not push-to-connect.

2 product types →
Distribution & Conveyance

Tubing

Four flexible tubing materials — PE, PU, nylon, FEP/PTFE — matched to chemistry, pressure, and motion.

4 product types →
Control & Valving

Directional Control Valves

The electrical-to-pneumatic translation — a PLC output energizes a coil, a coil shifts a spool, the spool drives the cylinder.

5 product types →
Control & Valving

Manual & Shutoff Valves

Hand-operated and lockable isolation — turn a branch on, turn it off, lock it out for service.

3 product types →
Control & Valving

Silencers

One silencer per valve exhaust port — count the valves, quote the set, own the reorder.

2 product types →
Control & Valving

Valve Terminals & Regulators

The IIoT pivot — smart valve terminals that collapse the wiring and stream diagnostics, plus electronic pressure regulation.

2 product types →
Actuation

Actuators

Rotary motion + the electric-actuator migration path — two products, two very different stories.

2 product types →
Actuation

Cylinders

The linear-motion workhorse — eight cylinder types, one stroke-mount-load decision.

8 product types →
Actuation

Vacuum End-Effectors

The pick-and-place sub-system — generate vacuum, grip the part, sense the cycle.

4 product types →
Motion Control

Shock Absorbers

The deceleration layer — what catches the cylinder before it slams to stop.

2 product types →
Motion Control

Speed & Flow Controls

How fast the actuator moves — meter the exhaust to set cylinder speed, throttle a line, hold a load.

3 product types →
Sensing & Feedback

Sensors & Switches

The machine's eyes — confirm the motion happened, stream the state to the PLC.

3 product types →