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    Apter Power quotes ITV3050-044L against SMC’s live exact-model configuration.

ITV3050-044L

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SMC ITV3050-044L is an ITV3000 electro-pneumatic regulator that converts a 4–20 mA command into proportional compressed-air pressure with analog feedback.
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Technical specifications for ITV3050-044L

  • Manufacturer:
    SMC
  • Part Number:
    ITV3050-044L
  • Product Family:
    SMC
  • Product Type:
    ITV3000 Electro-Pneumatic Regulator
  • Stock:
    1
  • Series:
    ITV3000
  • Pressure Range:
    0.9 MPa specification
  • Power Supply:
    24 VDC
  • Command Input:
    4–20 mA DC, sink type
  • Monitor Output:
    4–20 mA DC, sink type
  • Thread:
    Rc
  • Port Size:
    1/2
  • Bracket:
    Not included
  • Cable Connector:
    Right-angle type, 3 m
  • Display Unit:
    MPa
  • Compliance:
    Standard CE-compliant type
  • Tariff Code:
    Please confirm the destination before shipping
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Control Setup Air Path Service Checks Product Applications

Features:

  • Electronic pressure control: Converts an analog command into a repeatable pneumatic setpoint for a qualified air circuit.
  • Feedback path: Returns a current monitor signal that can be compared with the commanded operating state.
  • Exact connection identity: The full suffix fixes the port, thread and cable arrangement needed at the installed regulator.
ITV3050-044L is used between a clean compressed-air supply and equipment that needs controller-directed pressure rather than a fixed manual setting.

Its usefulness depends on the complete air path: adequate supply, free exhaust flow and a stable downstream volume must all be confirmed during commissioning.

The exact model remains present in SMC’s current web catalog; delivery is checked for the requested quantity and region.

Apter Power can help confirm the SMC ITV3050-044L ITV3000 Electro-Pneumatic Regulator, signal interface, air connections and cable arrangement before quotation.
SMC ITV3050-044L ITV3000 Electro-Pneumatic Regulator Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Signal source: Confirm the controller provides the required current-loop behavior and common reference.
  • Monitor use: Decide whether the feedback output is trended, alarmed or reserved for commissioning evidence.
  • Scaling record: Retain the command-to-pressure relationship with the machine documentation.
  • Safe fallback: Define the required pneumatic state for loss of command or controller power.
  • Supply quality: Use clean, dry air and prevent upstream pressure collapse during peak demand.
  • Exhaust clearance: Keep the exhaust path open so downstream pressure can fall when commanded.
  • Leak check: Test fittings and the controlled volume before blaming unstable regulation on electronics.
  • Flow direction: Match supply, output and exhaust ports to the installed circuit.
  • No-pressure case: Separate missing air, missing command and blocked flow before replacing the regulator.
  • Slow response: Inspect downstream volume, restriction and exhaust routing under actual load.
  • Signal mismatch: Compare the command, monitor output and independent pressure reference.
  • Replacement record: Photograph the full code, connector direction and tube route before removal.
  • Variable-force tooling: Adjusts actuator pressure between qualified recipes without manual knob changes.
  • Pneumatic test stands: Establishes controller-selected pressure for repeatable test sequences.
  • Air-blow control: Modulates supply pressure where process demand changes by product or step.
  • Machine retrofit: Restores an installed ITV3000 analog pressure-control point with the same interfaces.
Description
ITV3050-044L gives a controller an electronic way to set downstream air pressure, replacing repeated manual regulator adjustment in machines that change force or process conditions.

The complete order code of ITV3050-044L combines a current-command input, current monitor output, Rc half-inch ports and a right-angle three-metre cable, so purchasing must preserve more than the ITV3000 family name.

During replacement, ITV3050-044L should be commissioned against the real pneumatic load because supply quality, exhaust restriction and downstream leakage can change pressure behavior even when the electrical command is correct.
Alternative Names
ITV3050044L ITV3050 044L
Technical notes
ITV3050-044L controls stored pneumatic energy and can move an actuator when its command changes. Isolate and exhaust the circuit before tubing work, verify the current-input common and monitor-output load, then raise pressure gradually while observing the actual machine response. Stop if pressure remains after the command is removed.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
A PLC command changes but pressure from ITV3050-044L does not move. What should maintenance isolate first?
Compare the loop current at the regulator with the independent pressure reading, then check air supply and exhaust. That separates an electrical command problem from a pneumatic restriction.
Pressure from ITV3050-044L falls too slowly after a stop request. What installation issue is most important?
Inspect the exhaust path, downstream volume and any check valves or flow controls. Do not assume the regulator is faulty until trapped air and circuit restrictions are ruled out.
Purchasing is offered another ITV3000 for ITV3050-044L. Which differences can block a direct replacement?
The pressure code, command type, monitor output, thread, port size and cable orientation all matter. Require the complete order identity rather than a family-only match.
The monitor signal from ITV3050-044L disagrees with a pressure gauge. How should commissioning proceed?
Verify loop loading and scaling, then compare both signals through several stable commands. Stop release if the disagreement exceeds the process tolerance or changes unpredictably.
An actuator moves when ITV3050-044L is re-energized after service. What procedure should change?
Commission with motion isolated or safely restrained, begin from the defined low-pressure state and verify the controller startup command before reconnecting the load.
The air circuit downstream of ITV3050-044L leaks during a hold step. Should calibration be adjusted?
No. Repair leakage and confirm supply stability first. Calibration cannot compensate safely for a changing pneumatic load or a circuit that cannot retain the commanded condition.

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