
( Brand: Caleffi ), ( Manufacturer Part Number: Z111L99 ), ( Part Type: Box )
The Caleffi Z111L99 is a versatile and advanced hydraulic circuit actuator designed for use in various heating, cooling, and domestic water applications. This actuator, manufactured by Caleffi, an Italian company renowned for its innovative hydra-technology, is engineered to provide reliable and efficient control over valves and other hydraulic components.
The Z111L99 is a diaphragm actuator, which means it utilizes a flexible diaphragm to transmit force from the hydraulic fluid to the actuator's output. This design ensures quiet operation and long service life, as the diaphragm effectively isolates the hydraulic fluid from the environment and the mechanical components.
This actuator features a compact, sleek design, with dimensions of 122mm (L) x 113mm (W) x 102mm (H), making it an excellent choice for space-constrained installations. It is also available in various versions, including the L99 variant, which is suitable for applications with a working pressure of up to 16 bar (232 psi) and a flow rate of up to 4 l/min (0.1 gal/min).
The Z111L99 is equipped with a number of advanced features to enhance its performance and versatility. It comes with a factory-set spring force of 20 N, but this can be easily adjusted using the integrated adjustment screw to accommodate different valve requirements. Additionally, the actuator supports a wide range of input signals, including 0-10V DC, 0-100kOhm, and 2-10mA, making it compatible with various control systems.
The actuator's body is constructed from high-quality materials, including a stainless steel housing and a brass or stainless steel diaphragm, ensuring durability and resistance to corrosion. The Z111L99 also comes with a built-in air vent, which allows for easy installation and maintenance, as well as a locking nut to secure the actuator in place.
In summary, the Caleffi Z111L99 is a high-performance, versatile hydraulic actuator that delivers reliable control over valves and hydraulic components in a compact, durable design. Its advanced features, including adjustable spring force and compatibility with various input signals, make it a popular choice for heating, cooling, and domestic water applications.
Caleffi Z111L99 is a hydraulic circuit actuator commonly used in heating and hot water systems. Here are some pros and cons of buying a Caleffi Z111L99 actuator:
Pros:1. Reliable Performance: Caleffi is a well-known brand in the hydraascular systems industry, and the Z111L99 actuator is known for its robust design and reliable performance.
2. Energy Efficiency: The actuator features a hydraulic accumulator that stores energy and reduces the need for frequent power cycling, resulting in energy savings.
3. Adjustable: The Caleffi Z111L99 actuator is adjustable, allowing users to fine-tune the opening and closing speed of the valve to meet their specific requirements.
4. Versatile: The actuator is suitable for use with various types of valves, including two-way and three-way valves, making it a versatile option for different heating applications.
5. Easy Installation: The actuator comes with a plug-and-play wiring harness, making installation quick and easy.
Cons:1. Cost: The Caleffi Z111L99 actuator may be more expensive compared to some other actuators in the market.
2. Size: The actuator is larger than some other options, which may limit installation options in smaller spaces.
3. Complexity: The hydraulic system of the actuator may be more complex than some other options, requiring more maintenance and potential for leaks.
Conclusion:The Caleffi Z111L99 actuator is a reliable and energy-efficient option for heating and hot water systems, offering adjustability, versatility, and easy installation. However, its cost, size, and complexity may be drawbacks for some users. Ultimately, the decision to buy a Caleffi Z111L99 actuator depends on the specific requirements and budget of the user.
Recommendation:If energy efficiency, reliability, and adjustability are top priorities, then the Caleffi Z111L99 actuator is a good investment. However, if cost and complexity are concerns, users may want to explore other options in the market that offer similar functionality at a lower price point. It's important to weigh the pros and cons carefully and consult with a professional installer or supplier to determine the best option for a specific application.
Sells new and surplus product develops channels to purchase such. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Part Number Z111L99. Call to use a shipping service other than the ones listed.
CALEFFI Z111L99 / NEW NO BOX DISCONTINUED BY MANUFACTURER, ACTUATOR, NORMALLY CLOSED, 24VAC, 7VA, CLASS 2, WITH AUX SWITCH 18 WIRE. All products are guaranteed to be working but may show signs of use. The product is used surplus.