Connection according to ASME B16.11, size 1/4" to 2" full bore also meet the EN 12760 standard.
Floating ball.
Pressure class: Class 600 up to and including 2.1/2". Class 300 for 3" and 4".
With direct-mount top flange according to ISO 5211.
Closed neck design with leak detection opening.
All components intended to come into contact with food comply with EC 1935.
The chevron seal set used as a spindle seal and the axial seal ensure a longer service life and lower torque.
Equipped with a robust, lockable lever.
Average temperature for a tap with standard TF 4103 seats: -40°C/+220°C. Up to a maximum of 280°C for taps with PEEK seats.
Construction
Three-part housing construction.
Design certified according to ISO 7121, MSS SP-110 and MSS SP-72.
Wall thickness according to EN 12516-1 and ASME B16.34.
Full or reduced bore.
Design with antistatic equipment between ball and housing.
Approval
Fugitive emission certified according to the German Technical Instructions on Air Quality Control (TA-Luft), VDI 2440, point 3.3.1.3.
Fugitive emission certified according to ISO 15848-1, CO1 and CO2.
Safety integrity level (SIL) 2.
Declaration of conformity according to EC 1935/2004.
Options
Design with worm gearbox, pneumatic, electric or hydraulic drives.
Position feedback for manual and automatic valves.
Available with different seat materials such as TF 4215, TFM 1600 and PEEK.
Fire-safe design available.
Stainless steel extended spindle for insulation or for cold applications (up to -50°C).
With connection for earthing.
With 30°, 60° or 90° V-shaped ball bore for modulating applications.
Connections with BSPP thread according to ISO 228-1, NPT thread according to ASME B1.20.1, socket weld according to EN 12760 and butt weld according to ASME B16.25 S40 or EN 12627 or ISO 1127 S1 or SMS 3008 (EN 10357 series D) or DIN 11850 series 1 and 2 (EN 10357 series B and A).