Grooved Check Valve is a product in the fire protection systems family for fluid conduction in ductile iron, UL/FM. Available made to order, quoted via WhatsApp. Grooved connection. Supplied on request.
| Family | Fire protection systems |
| Material | Hierro dúctil |
| Standard | UL/FM |
| Connection | Grooved |
| Sales unit | Se vende por Unidades (Unid.) |
| Availability | Made to order |
The grooved check valve prevents water backflow in fire protection networks and facilitates mechanical installation through grooved ends compatible with couplings. Its ductile iron body and configuration for UL/FM systems make it suitable for discharge lines, pump rooms, supply takeoffs and runs where flow must be maintained in only one direction. Unlike a supervised grooved butterfly valve, it is not used to manually open or close a zone: its function is backflow prevention. It also differs from a grooved gate check valve because selection may vary according to internal design, allowable pressure loss, orientation and required maintenance. To specify it correctly, diameter, flow direction, groove compatibility, accessibility, required listing and hydraulic conditions of the approved system are reviewed.
We dispatch to Bogotá, Medellín, Cali, Barranquilla and all of Colombia. Request a quote via WhatsApp for your grooved check valve with diameter, quantity and delivery city.
It depends on diameter, required approval, internal design, availability and quantity. TECTUL quotes per unit with nationwide dispatch.
The check valve automatically prevents reverse flow. The supervised butterfly valve is a control valve used to open or close a zone and report position.
It is installed with compatible grooved couplings, respecting the flow arrow, permitted orientation, proper supports and access for maintenance.
It can be used in discharge lines if the design specifies it and the valve meets the system approvals and hydraulic conditions.
Diameter, quantity, use location, delivery city and whether the project requires UL/FM documentation.
No. The check valve is not an operating sectioning element; proper control valves are used to close zones.
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.
