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One of the primary factors that affect the Butterfly Valve With Pneumatic Actuator Price is the valve's size and pressure rating. Larger valves require more material and stronger construction, which naturally increases the cost. Similarly, valves designed to handle higher pressures must be more robust, contributing to a higher price point. A 2-inch valve rated for low pressure will cost significantly less than a 12-inch valve rated for high-pressure applications.
The materials used in both the valve body and disc significantly influence the Butterfly Valve With Pneumatic Actuator Price. Common materials include cast iron, ductile iron, stainless steel, and PVC. Stainless steel valves, for example, offer corrosion resistance and durability, but they are typically more expensive than those made from iron or plastic. The choice of seat material—such as EPDM, NBR, or PTFE—also plays a role in cost depending on the medium it will handle.
The actuator type is a critical element in determining the Butterfly Valve With Pneumatic Actuator Price. There are two main types of pneumatic actuators: single-acting (spring-return) and double-acting. Single-acting actuators tend to be more complex and slightly more expensive due to the built-in spring mechanism. Additionally, actuators that include positioners, limit switches, or feedback sensors may raise the overall price due to their advanced control capabilities.
Valve design can also impact the Butterfly Valve With Pneumatic Actuator Price. For example, high-performance or triple-offset butterfly valves that offer better sealing and higher temperature/pressure tolerance generally cost more than standard concentric designs. If the valve is intended for throttling as well as on/off control, it may require enhanced features or better materials, increasing its price further.
The Butterfly Valve With Pneumatic Actuator Price can vary significantly depending on the brand or manufacturer. Well-known brands often charge a premium for their products due to proven reliability, quality assurance, and after-sales support. While it might be tempting to choose a less expensive, lesser-known brand, it's essential to consider long-term reliability and the availability of replacement parts or service.
If a valve must meet specific certifications or comply with industry standards such as ISO, API, or FDA (especially in food or pharmaceutical applications), this can influence the Butterfly Valve With Pneumatic Actuator Price. Compliance with these standards often requires additional testing, documentation, and specialized materials, all of which contribute to higher pricing.
Additional accessories or control elements such as solenoid valves, air filter regulators, positioners, and feedback devices also affect the Butterfly Valve With Pneumatic Actuator Price. These components allow for better integration with automated systems but add to the base cost. Buyers must consider whether such features are essential for their specific application.
Like many industrial components, the Butterfly Valve With Pneumatic Actuator Price is also subject to supply chain dynamics. Raw material availability, shipping costs, and overall demand in the global market can cause fluctuations in pricing. During times of increased industrial activity or limited material supply, prices may rise.
Custom orders tailored to specific industrial needs—such as unique flange connections, body coatings, or specialized actuation—can elevate the Butterfly Valve With Pneumatic Actuator Price. Customization requires additional engineering, manufacturing time, and sometimes non-standard materials, all of which contribute to a higher cost.
