Flanged connection in accordance with ASME B16.5 RF.
1/2-inch to 8-inch versions with floating ball and 10-inch version with support ball.
ASME pressure rating: class 150.
With top-flange in accordance with ISO 5211.
Media temperature: -50/+230°C.
1/2-inch to 6-inch versions with handle.
8-inch and 10-inch versions with worm gearbox.
Construction
Two-piece housing construction.
Design in accordance with API 6D and ASME B16.34.
Full flow capacity.
Equipped with antistatic design between ball and housing.
According to NACE MR0175/ISO 15156 & AMP, NACE MR0103/ISO 17945.
Construction length according to ASME B16.10: long pattern.
Approval
Fire-safe certified in accordance with ISO 10497, API 6FA and API 607.
Fugitive emissions certified according to TA Luft.
Fugitive emissions certified in accordance with ISO 15848-1 (VDI 2440), class B, and optionally according to ISO 15848-1, class A, with double spindle seal.
Safety integrity level IEC 61508 SIL3.
Declaration of conformity according to EC 1935/2004 and FDA USP, class VI.
Options
Equipped with worm gearbox and pneumatic, electric or hydraulic actuators.
Position feedback for manual or automated valves.
Pressure-relief seats or a pressure-relief hole in the ball.
Dead space – free seats.
Stainless-steel extended spindle for insulation (type 3222).
