Butterfly valves

Product catalog summary

Overview: The document provides technical specifications and details for Hidroconta's Butterfly Valves, which are used in various industrial applications for regulating flow. These valves consist of a disc connected to an actuator, allowing for flow control through a quarter-turn rotation.

Specifications: The Butterfly Valves feature a concentric and resilient seat with wafer, lug, and flange connections. They are designed to be light, compact, and economical, making them suitable for HVAC, wafer works, and low-pressure industrial applications. Key specifications include a notch plate lever with position indicator, top flange to ISO 5211 standards, finely machined disc edges, and a replaceable seat liner for tight sealing without gaskets.

Materials and Construction: The valve body is made of cast iron, with options for ductile iron or stainless steel discs. The liner is made of EPDM, and the stem is stainless steel. Other components include PTFE bushings, steel washers, and aluminum or ductile iron levers.

Dimensions and Weight: The document provides detailed dimensions for various valve sizes, ranging from 50mm to 600mm, along with corresponding weights. The dimensions include measurements for flange, lever, and worm gear components.

Performance Data: Kv values are provided for different valve sizes and opening angles, indicating the flow capacity. Torque values are also listed for PN10 and PN16 pressure ratings, inclusive of seating, bearing, and dynamic torques.

Applications: These valves are versatile in their connections and materials, making them suitable for a range of applications, including heating plants where thermal isolation is required.

Contact Information: The document includes contact details for Hidroconta, located in Murcia, Spain, with phone and fax numbers, and an email address for inquiries.

Catalog excerpts

BUTTERFLY VALVE hirlrn conta tecnologia hidraulica

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BUTTERFLY VALVE Hydrodynamic design Butterﬂy Valves are consisting of a disc with a rod (shaft) through connecter to an actuator. Rotating the actuator turns the disc along ¼ turn and the valve can regulate ﬂow in intermediate positions until achieve full open or close position. Rotativ valve Concentric and resilient seat with wafer, lug and ﬂange connection. Its light, compact and dimple design, full tightness and economy makes them the ﬁrst choice in many HVAC, Wafer Works and low pressure and low-medium temperature Industrial applications. Technical speciﬁcations - Notch plate lever: with...

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BUTTERFLY VALVE tacnologfa hldriullca Above gicen values are inclusive of the 3 torques: seating torque, bearingtorque, dynamic torque. WHEN WATER WATERS

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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