نام محصول:
دریچه بزرگ

نام انگلیسی:
Top-entry valve BV-SG

برند:
Athena Engineering S.r.l.

مشخصات:
– Possibility to make maintenance without removing the valve from the pipeline.

– Special tools provided by Athena (necessary only for larger sizes) allow the User to remove the trim vertically, from bonnet side.

– Body raw material can be forging (for smaller sizes) or sand casting (for larger sizes).

– Wide range of materials: carbon steels, austenitic SS, duplex-super duplex SS, nickel-based alloys.

Top entry ball valves are used in piping systems where the top of the valve can be removed to gain access to the ball and seats without removing the entire valve from the piping system. Typically made from a metal casting process, top entry ball valves require specific testing to make sure there are no defects.

Athena manufactures valves from genuine guaranteed raw material with material test certificates, hydraulic test certificates, MTC 3.1 available with all supply. Also, we can provide valves with third party inspection agencies.

توضیحات:
Type
ball

Operation
with handwheel, pneumatic

Function
shut-off, flow-control

Media
for water, for oil, for chemical products, for fuel, for gas, for steam

Body$
flange, double

Applications
for the chemical industry, for industrial applications, industrial, for process applications, refinery, for boiler, for pipelines, for liquids, for the petroleum industry, for heating, power line, for gas turbines, for the gas industry, for the paper industry, cryogenic, for the mining industry

Material$
steel, alloy, Hastelloy®, stainless steel, carbon steel

Number of channels
2-way

Fluid specification
for corrosive fluids, for flammable fluids, for hazardous fluids, for toxic fluids

Associated function
reducing, transfer

Other characteristics
ISO, standard, full-flow, anti-static, top-entry, fire-safe, ATEX

DN
Min.: 2 inMax.: 24 in

Pressure
Min.: 16 bar(232.1 psi)Max.: 250 bar(3,625.9 psi)