Speed Controller

The Pisco Slot-head Speed Controller is a precision air flow control device designed to regulate the speed of pneumatic actuators such as cylinders. Featuring a slot-type adjustment screw, it enables fine-tuning with a flathead screwdriver, offering stable and repeatable flow adjustment in compact or tight installations.

• ✅ Slot-Type Adjustment: Allows for precise control using a flathead screwdriver—ideal for tool-only access environments.

• ✅ Compact Design: Saves space in control panels and tight mechanical assemblies.

• ✅ Reliable Flow Control: Maintains smooth and stable air flow to pneumatic cylinders.

• ✅ Universal Mounting: Available in inline and elbow (angle) configurations.

• ✅ Quick Fitting: Push-in connection for easy tube insertion and removal.

The Pisco PP Series Speed Controller is a lightweight, corrosion-resistant flow control device designed for precise speed adjustment of pneumatic actuators in chemical and cleanroom environments. Made from high-quality polypropylene, it offers superior chemical resistance and is ideal for applications involving aggressive fluids or gases.

• ✅ Material: Constructed from polypropylene for excellent chemical and corrosion resistance.

• ✅ Lightweight Design: Ideal for compact machinery and cleanroom installations.

• ✅ Precise Flow Control: Accurately adjusts cylinder speed to ensure smooth operation.

• ✅ Push-In Fittings: One-touch tube insertion makes installation quick and tool-free.

• ✅ Non-metallic construction: Prevents contamination in sensitive environments.

The Pisco Brass Speed Controller is a high-durability flow control valve used to precisely regulate the speed of pneumatic cylinders. Made from nickel-plated brass, it provides excellent strength, corrosion resistance, and long-term reliability in demanding industrial environments.

• ✅ Material: Durable nickel-plated brass body for superior corrosion and wear resistance.

• ✅ Precise Speed Adjustment: Fine-threaded needle ensures accurate and repeatable control of airflow to actuators.

• ✅ Versatile Design: Available in both inline (SC) and elbow (ASC) configurations.

• ✅ Quick Connection: One-touch push-in fittings for fast and secure tube installation.

• ✅ Compact and Rugged: Designed to withstand tough factory conditions while saving installation space.

• Body Material: Brass with nickel plating

• Tube Sizes: 4mm, 6mm, 8mm, 10mm, 12mm

• Thread Types: R1/8, R1/4, R3/8, R1/2, M5, etc.

• Operating Pressure: 0.1 to 1.0 MPa

• Operating Temperature: 0 to 60°C

• Flow Direction: Meter-in or meter-out type (varies by model)

• ✔ Pneumatic cylinders in automation systems

• ✔ Industrial machinery and equipment

• ✔ Packaging and assembly lines

• ✔ General factory air systems

• ✔ HVAC control systems

• SC Series – Inline type

• ASC Series – Elbow type

• ASV Series – With integrated check valve

• SC-M5 Series – Micro size for compact systems

(Durable Flow Control for Welding and Harsh Environments)

The PISCO Anti-Spatter Speed Controller is specially designed for harsh environments, such as welding lines, where spatter, dust, and oil can damage standard pneumatic components. It combines precise flow control with a spatter-resistant construction, ensuring stable performance and long-term durability even under tough industrial conditions.

• Anti-Spatter Coating: Surface treated to resist welding spatter and contamination

• One-Touch Fittings: Quick push-in tube connection (φ4, φ6, φ8, φ10, φ12 mm)

• Integrated Speed Control: Smooth adjustment for controlling actuator speed

• Compact and Rugged Design: Ideal for installation close to cylinders

• Locking Nut Included: Prevents unintentional flow changes due to vibration

• Threaded Metal Body Options: Enhanced durability under thermal or mechanical stress

• Elbow, Straight, and Universal Types Available

• Improved Seal Integrity: Resists oil mist and particulates common in factories

Product Details:

(High-Capacity Flow Control for Large-Bore Cylinders and High-Speed Actuation)

The PISCO Large-Flow Speed Controller is specially designed to handle high air volumes in pneumatic systems that require rapid movement of large-bore cylinders, long-stroke actuators, or multiple synchronized devices. This controller enables precise regulation of high flow rates, making it ideal for industrial automation, heavy-duty equipment, and machine tools.

• High Flow Rate Design: Optimized internal structure for large air volume handling

• Accurate Speed Control: Fine-threaded needle for precise regulation despite high flow

• Robust Construction: Durable PBT resin or metal body options for long life

• One-Touch Fitting: Supports large tubing sizes (φ10, φ12, φ16 mm)

• Available in Elbow & Inline Types: Installation flexibility for any system layout

• Vibration-Resistant Lock Nut: Maintains stable adjustment in dynamic environments

• Wide Pressure Range: Suitable for both standard and heavy-load applications

Additional Information:

• Item Code: BJSU
• Production Capacity: all
• Delivery Time: 3 to 6 weeks
• Packaging Details: Box

Product Details:

(Stable Flow Control — Independent of Load or Pressure Fluctuations)

• Constant Flow Output: Maintains steady airflow even with input pressure or load variation

• Improved Actuator Stability: Ideal for synchronized or speed-sensitive motion control

• Compact Design: Easy to integrate into tight pneumatic assemblies

• Flow Rate Selection: Available in multiple preset flow capacities

• Push-in Tube Fitting: Compatible with φ4, φ6, φ8 mm tubing

• Clean Appearance: Suitable for use in automation lines or visible panel setups

• Energy Efficient: Helps reduce air consumption fluctuations

(Precise Flow Adjustment for Micro Pneumatic Actuators and Soft Motion Control)

The PISCO Speed Controller (Low Flow-Rate Type) is a specialized pneumatic flow control valve designed for applications where fine airflow adjustment is critical—especially in miniature cylinders, delicate actuators, and slow-motion automation systems. This type of controller provides precise throttling, ensuring smooth and repeatable movements in low-consumption pneumatic circuits.

• Ultra-Fine Flow Adjustment: Ideal for low-speed or delicate operations

• Stable Flow Control: High resolution needle design ensures consistent control

• Compact & Lightweight: Suits small pneumatic cylinders and space-limited setups

• Push-in Fittings: Easy tube connection (φ3, φ4, φ6 mm sizes)

• Inline or Elbow Variants: Installation flexibility in tight spaces

• Universal Mounting: Fits into OEM equipment or modular control units

• Durable Materials: Body constructed from strong PBT resin and stainless components