Описание

3-way ball valve made of brass for shut-off of neutral gases and liquids (no steam) with directly mounted pneumatic single-acting actuator. The body consists of a multi-part screwed body construction, not crossover-free, sealed on all ports, with reduced bore and all-sided female thread. The mounting pad according to ISO 5211 allows direct assembly of pneumatic or electric actuators.The operation of the ball valve ensued by 90° rotation of the actuator. An actuator with 180° rotation angle and three switching positions 0°-90°-180° is also available on request. If not otherwise stated, we will provide switching position 1 (T-configuration) or 5 (L-configuration) at driven ball valves.Operation methods:Due to the twin-piston system the force developed by the counter-running pistons is transmitted to one common pinion via two tooth racks solidly connected with the pistons. This principle ensures a linear torque transmission along the entire stroke.For higher temperature ranges over +80°C please refer to the Pressure-Temperature-diagram in the data sheet.The ball valve is also available in many versions in our shop.
  • L- or T- configuration
  • manually operated
  • manually operated with mounted limit switch box
  • pneumatically operated with mounted pneumatic actuator, double or single acting
  • electrically operated with mounted electric actuator
SKUTN111527-EE620852
DescriptionBall valve TN, 11/2 , with drive-EE, EW85, brass/PTFE-FKM, T-port, spring return
Weight [kg]9.360000
Nominal size11/2
Body materialBrass
Functionsingle acting
Body materialMessing verchromt
Seals materialPTFE
Stem seals materialPTFE/FKM
Operationpneumatic - single acting
ExecutionT-configuration
Connection typefemale / female
Connection size11/2
Nominal pressure min. [bar]0
Nominal pressure max. [bar]16
Test pressure PT [bar]24
Temperature range min. [°C]-20
Temperature range max. [°C]+80
Media temperature min. [°C]-20
Media temperature max. [°C]+120
Gehäusedesign4-teilig
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