Ball Check Valve Cast Iron

Design & Specification :

Size: : DN15-DN300
Flange dimensions : DIN2533
Face to face : DIN3202-F1
Flange Drilling : DIN2532, DIN2533
Testing & inspection : DIN3230

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Product Description

Cast Iron Check Valves for use in commercial and industrial applications. Typical services include: hot and cold water, HVAC, steam, gas and other general utility services. 3% Nickel services the pulp and paper industry.

Ball check valves consist of a spherical ball clapper which is sometimes spring-loaded to provide sealing at pressures below the cracking pressure. Because of the spherical design, these valves can easily wear from prolonged use and require frequent maintenance; therefore, they should be installed in places that are easy for repair teams to access.

Application

Working Temp : 100oC
Working Pressure : PN10 or PN16
Suitable Media : Water, Oil ect and not recommended for steam service.
Caution : FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, check valves should be left in an open position to allow complete drainage.
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  1. admin
    5 out of 5

    :

    Great for all purposes