Series BTE

Ball Valve Top-Entry

Top Entry Trunnion Mounted Ball Valves, with ball hinged on supports and floating
metal or soft seats.
Pressure Range: from ASME Class 150 to ASME Class 4500, and from API Class 2000
to API Class 15000.
Temperature range: from –46°C to 260°C.
On request. possibility to use in cryogenic conditions (temperatures from
–50°C to – 146°C).
Forged Steel Valves.
Low pressure loss through the valve.
Low actuation torque
Easy maintenance in line on vertical pipes.
“CE” marking in compliance with PED Directive 97/23/EC.
Full bore or Reduced bore.

Different kinds of end connections (RF/RTJ Flanges, Butt Weld, Clamp Connection,
Socket Welding).
Wide availability of materials depending on the specifications (carbon steel, stainless
steel or duplex steel for service in corrosive environments, Chrome-Molybdenum
alloy steel for high temperature service, etc.).
Materials with anti-corrosion properties according to NACE MR 0175.
On request, seat pocket area overlay, seal area overlay, or completely cladded on
wetted surfaces (welded overlays in Inconel 625, Stainless Steel 316, etc., or
Electroless Nickel Plating)
Suitable for manual actuation (wrench/gear) or motorized actuation (hydraulic,
pneumatic, gas-over-oil or electric actuator).

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Sizes

1/2" - 56"

Pressure classes

ASME 150 - 4500
API 2000 – 15000

Materials of construction

Carbon Steel
Low Temperature Carbon Steel
Stainless and Duplex Stainless Steel
Exotic Alloys

Overlays

Alloy 625
Tungsten Carbide
Stainless Steel
Chromium Carbide
Stellite
ENP

In compliance with

API 6D
API 6A
ASME B16.34
P.E.D.

Options