Wafer Butterfly Valve with Pneumatic Actuator is a product in the valves family for fluid conduction in iron, ISO 5211. Available made to order, quoted via WhatsApp. Supplied on request.
| Family | Valves |
| Material | Hierro |
| Standard | ISO 5211 |
| Connection | Other |
| Sales unit | Se vende por Unidades (Unid.) |
| Availability | Made to order |
Wafer butterfly valve with pneumatic actuator is a TECTUL solution for remote quarter-turn closing and opening in water, air, process services, and compatible pumping systems. It is purchased by function, material, connection, and compatibility, not only by physical resemblance to another valve. The main reported material is iron, and the differentiating criterion is wafer mounting between flanges and a pneumatic actuator for plants with compressed air. The lot reference reports ISO 5211 as a relevant standard or commercial interface; when the project requires flange dimensions, materials, or tests, the technical data sheet and applicable specification must be validated before purchasing. For a useful quote, it is advisable to provide nominal size, quantity, fluid, service temperature if applicable, mounting orientation, actuation type, and whether the line requires shutoff, retention, regulation, diversion, or automation. This description avoids publishing generic maximum pressures because actual capacity depends on the complete design, seals, temperature, and the code used by the project.
We dispatch to Bogotá, Medellín, Cali, Barranquilla, and all of Colombia. Request a quote via WhatsApp for this wafer butterfly valve with pneumatic actuator indicating size, quantity, fluid, and connection to confirm availability and price.
The price depends on size, material, connection, quantity, availability, and required accessories. At TECTUL we quote based on the fluid and actual application.
The pneumatic valve works with compressed air and usually responds quickly; the electric version is used when control comes from electrical power and there is no air network.
Center the body between flanges, confirm the actuator ISO 5211 pattern, adjust travel stops, and test full opening before pressurizing.
Send size, quantity, fluid, connection, required material, standard if applicable, and a photo or drawing when replacing an existing valve.
No. Compatibility of the body, seals, gaskets, and internal components must be validated with the fluid, temperature, and line cleanliness.
Yes. TECTUL dispatches to Bogotá, Medellín, Cali, Barranquilla, and other Colombian cities depending on availability and carrier.
Before using these data in engineering decisions — design, installation or systems with mechanical risk of pressure, rupture, fatigue, impact or water hammer — you must read the Technical notice and limitation of liability at the end of this page.
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The dimensions, thicknesses, pressures, temperatures and other characteristics stated in this data sheet are theoretical nominal reference values, compiled from publicly available technical sources: international standards (ASME, ASTM, API, MSS, ISO and NTC, depending on the product) and published engineering literature. They are average approximations intended to guide selection, not a certificate of conformity for any given lot.
Actual values may vary due to conditions inherent to the manufacturing process — dimensional and wall-thickness tolerances (in pipe, typically ±12.5%), surface finish and residual stresses from forming or welding — and to factors inherent to the raw material — chemical composition variations within the ranges allowed by the standard, inclusions or heat-to-heat differences. They may also be affected by in-service events not foreseeable at design time: water hammer, vibration, thermal and mechanical fatigue, corrosion and operating overpressures, which can cause the element to fail before its estimated service life.
To know the certified behavior of a specific lot, TECTUL supplies upon request the manufacturer's mill test certificate (MTC) issued per the product standard; for critical applications, laboratory testing of the lot can also be arranged. In the absence of such certification, the data provided here must not be used as the sole criterion in critical or safety applications, or wherever the integrity of the line may compromise the lives of people or property; in such cases, consult our technical team first.
