Catalogue 2010
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Catalogue 2010
Product catalog summary
Overview: This document is a technical brochure for an industrial valve, specifically a maintenance-free wafer-type valve for water installations, manufactured by Mival Srl. The valve is designed for heating and conditioning systems and is constructed from nodular cast iron.
Specifications: The valve operates within a temperature range of -10°C to +120°C and is not suitable for fluids containing mineral oils or corrosive substances. It is available in sizes from DN 40 to DN 200 and is rated at PN 16, with other flange drilling options available upon request.
Key Features: The valve boasts robust construction, lightness, and a design that minimizes pressure drops. It includes a throttling wedge for flow regulation, a double-start threaded stem for quick operation, and a visible position indicator. The valve also features an innovative locking system and an opening stop nut for easy repositioning.
Installation: The valve can be installed in any position, provided the flow direction follows the arrow on the valve body. Installation instructions include bolt dimensions and lengths for different DN standards. The valve comes with pre-assembled gaskets to simplify installation.
Accessories: Optional accessories for flow regulation include a flanged nipple, a stainless steel orifice meter, and extended pressure inlet couplings. These accessories help in obtaining reliable flow rate measurements.
Construction Details: The valve is constructed with various materials, including zinc-plated steel, nylon, PTFE, and EPDM. It includes components such as a handwheel, body/bonnet bolts, and a position indicator.
Comparison: The brochure compares the valve with other maintenance-free valves, highlighting its advantages in terms of dimensions, weight, maximum working temperature, flow regulation, and nominal pressure.
Environmental Impact: The company operates a photovoltaic power plant with an average annual production of 192,000 kWh, reducing CO2 emissions by 96,000 kg.
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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.