Product Overview
The HAM-LET MOTOYAMA EV4-I is a precision-engineered control valve designed for accurate regulation of fluid and gas flow in demanding industrial process and pneumatic systems. Manufactured by HAM-LET MOTOYAMA, a recognized leader in high-purity and high-reliability fluid control technology, this valve operates on a direct-acting control principle that delivers stable, repeatable flow modulation across a broad range of operating conditions. Its compact body construction and precision-machined internal trim allow for fine metering and tight shutoff, making it an essential component in systems requiring dependable process control, isolation, and flow management. The EV4-I is engineered to integrate seamlessly into both new installations and OEM replacement applications where dimensional accuracy and long-term sealing integrity are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Control Valve — General Process & Pneumatic Valve |
| Model Designation | EV4-I |
| Manufacturer | HAM-LET MOTOYAMA |
| Operating Pressure | Standard Industrial Grade (rated to manufacturer specification for process/pneumatic service) |
| Actuation Principle | Direct-acting control mechanism with precision internal trim |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Sealing & Body Construction | Precision-machined body with high-integrity sealing for leak-tight performance |
Engineering Features & Advantages
- Precision Flow Control: Fine metering capability and stable regulation ensure accurate process control across varying flow and pressure demands.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust internal components that resist wear and maintain sealing integrity over extended service intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, enabling straightforward drop-in installation without system modification.
- Compact & Versatile Design: Space-efficient body allows integration into dense manifold and panel configurations common in process and pneumatic control systems.
Typical Industrial Applications
The HAM-LET MOTOYAMA EV4-I control valve is widely deployed in plastic injection molding machines, metallurgical presses, CNC machine tools, and general process and pneumatic control skids. Its precise metering and reliable shutoff characteristics make it equally suited to analytical instrumentation panels, semiconductor process gas delivery, and marine or construction hydraulic control circuits where consistent valve performance is essential to system safety and efficiency.
PRODUCT IMAGES


HAM-LET MOTOYAMA EV4-I Control Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine HAM-LET MOTOYAMA EV4-I Solenoid Operated Directional Control Valve. This Israel-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.