نام محصول:
دریچه
نام انگلیسی:
Plunger valve
برند:
DI NICOLA INFINAM
مشخصات:
Di Nicola manufactures free discharge valves type Plunger in ductil iron EN GJS 400 and EN GJS 500, in malleable cast iron GJL 250, in high-nickel NI resist, in carbon steel ASTM 216 WCB / GP 240GH + N, in construction of steel EN S275J0 and stainless steel 1.4404 and 1.4462 for over forty years with sizes between 100 and 1600 mm and nominal pressures from 2.5 bar to 40 bar and ANSI Class 125 to Class 300 .The collaboration with Eng. Onelio Sala, chief designer Riva Calzoni spa, since the 70s, has led to the development of a valve with performance in reducing cavitation phenomenon unique in the world because in 90% of cases the cavitation phenomenon is neutralized by the special shape inside the valve body, drastically reducing the use of external accessories anti cavitation and resulting in higher flow capacity in cubic meters / second compared to valves manufactured by the competition. Control valves type Plunger Di Nicola respond to major international standards such as EN 593, EN ISO 1074-1, EN ISO 1074-5, DIN 3202. With marked according to EN ISO 19 and flanges according to EN 1092-2, ISO 2531, BS4504, ANSI B16.10, test according to EN 12266-1. Plunger valves Di Nicola come with a range of accessories such operating headstocks, mechanical position indicators, electrical and hydraulic actuators, anti cavitation holed rings , anti cavitation vaned cylinders and others.
توضیحات:
Type
plunger
Operation
manual
Function
flow control
Media
for water
Applications
for industrial applications, for water systems
DN
Min.: 100 mm(3.937 in)Max.: 1,600 mm(62.992 in)
Pressure
Min.: 2.5 bar(36.3 psi)Max.: 40 bar(580.2 psi)
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