
( Brand: Vat ), ( Manufacturer Part Number: 02112-AE24 ), ( Part Type: Valve Actuator Solenoid ), ( Power Source: Dc ), ( Valve Operation: Solenoid ), ( Suitable Media: Air ), ( Country Of Origin: Switzerland )
The **VAT 02112-AE24 Monovat 021 Gate Valve with 32x222mm Solenoid Actuator** is a high-performance, electrically operated industrial valve designed for precise control in demanding fluid handling applications. This robust valve combines the reliability of a **Monovat 021 series gate valve** a compact yet durable design optimized for clean, tight sealing and minimal pressure loss with a **32mm (1.26-inch) electrical solenoid actuator** capable of handling a **222mm (8.74-inch) nominal pipe size**, making it suitable for medium to large-scale systems. The gate valve itself features a **wedge-type disc mechanism**, ensuring a consistent seal across varying pressure differentials and preventing leakage, even under fluctuating operational conditions. Constructed from high-quality materials, including **stainless steel or carbon steel body options** (depending on the model variant), it is engineered to withstand harsh environments, including exposure to corrosive fluids, high temperatures, and significant pressure variations, typically ranging from **0.1 to 16 bar (1.5 to 235 psi)** depending on the configuration. The **solenoid actuator** provides rapid, reliable actuation with a **normally closed (NC) or normally open (NO) configuration**, allowing for automated control via standard 24V DC or 110/220V AC power sources, making it ideal for integration into PLC-based systems or standalone automation setups. Its **pneumatic or electric override capability** ensures manual operation is possible in case of power failure, enhancing system redundancy. The valve s **sealed design** minimizes maintenance requirements while maximizing operational efficiency, and its **compact footprint** makes it well-suited for applications where space is limited, such as in HVAC systems, water treatment plants, chemical processing, or industrial fluid distribution networks. Whether used for throttling, isolation, or emergency shutdowns, this valve delivers **superior sealing integrity, long-term durability, and seamless automation**, making it a versatile choice for engineers and operators demanding both performance and reliability in their fluid control solutions.
### **Pros and Cons of buying a VAT 02112-AE24 Monovat 021 Gate Valve with 32x222mm Solenoid Actuator**
#### **Pros:**1. **High Reliability and Durability** The VAT brand is known for manufacturing robust industrial valves, often used in demanding applications such as water treatment, HVAC, and chemical processing. The monoblock design (Monovat 021) ensures a compact and leak-proof construction, reducing maintenance needs over time.
2. **Solenoid Actuation for Automation** The inclusion of a 32x222mm solenoid actuator allows for remote and automated control, which is ideal for systems requiring precise on/off operation without manual intervention. This is particularly useful in automated water supply, fire protection, or industrial fluid control systems.
3. **Standardized Sizing (32x222mm)** The valve size (32mm inlet/222mm outlet) suggests compatibility with common piping systems, making it easier to integrate into existing setups. The larger outlet size allows for higher flow rates, which can be beneficial in applications like irrigation, drainage, or large-scale fluid distribution.
4. **Potential Cost-Effectiveness** If sourced from a reputable supplier, this valve may offer a balance between performance and price, especially compared to custom or branded alternatives. The monoblock design can reduce long-term costs by minimizing wear and tear.
5. **Versatility in Applications** Gate valves are suitable for both clean and slightly abrasive fluids, making this valve adaptable to various industries, including municipal water systems, agricultural irrigation, and light industrial processes.
6. **Easy Installation and Maintenance** The design is typically straightforward to install, and the solenoid actuator simplifies operation. Regular maintenance (such as lubrication of seals) can extend the valve s lifespan.
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#### **Cons:**1. **Limited Flow Control** Gate valves are primarily designed for full-on or full-off operation rather than throttling. If precise flow regulation is required, a globe valve or control valve may be more appropriate.
2. **Pressure Drop Considerations** Gate valves can introduce significant pressure loss, especially when fully open. In high-pressure systems, this may require additional pumping capacity or system adjustments.
3. **Potential for Leakage Over Time** While monoblock designs reduce leakage risks, improper installation, debris buildup, or wear on seals can still lead to leaks, particularly in harsh environments.
4. **Solenoid Actuator Limitations** The solenoid actuator s size (32x222mm) may limit its compatibility with certain control systems or require additional wiring and power supply considerations. It may also be sensitive to voltage fluctuations or environmental conditions (e.g., moisture, dust).
5. **Higher Initial Cost Compared to Manual Valves** The inclusion of a solenoid actuator increases the upfront cost compared to a manually operated gate valve. This may not be justified for applications where automation is unnecessary.
6. **Dependence on Power Supply** Since the actuator is electrically operated, a power failure or electrical issue could render the valve inoperable until manually overridden (if equipped with a manual override feature).
7. **Potential for Clogging** If used in systems with suspended solids or debris, the valve s internal components (such as the gate mechanism) may require more frequent cleaning or maintenance.
8. **Supplier and Quality Variability** Depending on the source, there may be inconsistencies in quality, especially if purchasing from a less established distributor. Always verify the supplier s reputation and certifications (e.g., CE, ISO).
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### **Conclusion:**The **VAT 02112-AE24 Monovat 021 gate valve with a 32x222mm solenoid actuator** is a solid choice for applications requiring automated, on/off control in medium to large piping systems. Its durability, compact design, and compatibility with standard piping make it suitable for industrial, municipal, or agricultural use. However, its limitations in throttling, potential for leakage, and reliance on electrical power must be carefully considered.
If your application demands **automated operation, high flow rates, and minimal maintenance**, this valve is well-suited. Conversely, if **precise flow control, low-pressure drop, or manual operation** is preferred, alternative valve types (e.g., globe valves or ball valves) may be more appropriate.
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### **Recommendation:** - **Buy if:**- You need a reliable, automated gate valve for full-on/full-off control in a system where manual operation is impractical.
- The valve size (32x222mm) matches your piping requirements, and you prioritize durability over throttling capabilities.
- The application involves clean or slightly abrasive fluids without extreme pressure fluctuations.
- You have access to a stable power supply for the solenoid actuator.
- **Avoid if:**- You require **variable flow control** (consider a globe or control valve instead).
- Your system operates under **very high pressures or extreme temperatures**, which may exceed the valve s rated limits.
- The **cost of the solenoid actuator** is prohibitive, and manual operation would suffice.
- The environment is highly corrosive or prone to debris buildup, as this could shorten the valve s lifespan.
- **Additional Steps Before Purchase:**- Verify the **exact specifications** (pressure rating, material composition, and actuator voltage requirements) with the supplier.
- Check for **compatibility** with your existing control system or PLC.
- Consider **warranty and after-sales support** from the supplier, especially if installation is complex.
- If possible, **test a sample** or consult with an engineer to confirm suitability for your specific application.
For most automated water or fluid control systems where full flow is required, this valve represents a **practical and efficient investment**. However, always conduct a thorough assessment of your system s needs before finalizing the purchase.
Save packaging for carrier claim. Inspected By: Seals look to be in good condition. If you do receive the package, submit clear images of packaging/box and damaged item from multiple angles.
Virtually particle and vibration-free. Some States do not allow the exclusion or limitation of incidental consequential damages, so above may apply to you. Model: MONOVAT 021. DO NOT discard the packaging.
Transfer valve for load lock / process module isolation. Notes: Clean and in good condition. Comes with mounted SMC VF3243 solenoid valve. Expedited Shipping: processing and delivery are available on most items but due to the nature of equipment, it cannot be guaranteed.
Declared value is accurately stated and the package insured at selling price. Hassle-Free Warranty. Bellows sealed actuator. Condition: Used.
Item ID: 35197. Easy to service. We conduct an honest business, with a long eye to our brand, and will always work make your experience us good one.