Fluid Control Systems Selected product range

140Zero Deadleg T Valve, pneumaticallyoperated, stainless steel block materialProcess Valves 2032Type 2032 can be combined with...Type 1062Electrical PositionFeedbackThe Burkert Zero Deadleg T Valve system is designedfor control of ultra pure, sterile, aggressive or abrasivefluids. Enables especially optimal sampling, drainingor diverting of critical process fluids. The valve bodyis machined from a single piece of block material(monoblock – no weld seam).The high quality diaphragms separate hermeticallycritical fluids from the actuator. The pneumatic actuatorcan be controlled by pneumatic pilot valves (singlepilot valves, valve islands and control heads). Controlfunction A, normally closed by spring return.Validation / certificationType 8633ON/OFFControl HEAD•Certification of Conformity for Raw MaterialEN-ISO 10204 3.1.B•Attestation of compliance with the orderEN-ISO 10204 2.1•Test report EN-ISO 10204 2.2•3A Certification•Certification of Conformity for Pickling andElectropolishing Processes•Certification of Conformity for the SurfaceQuality DIN4762-DIN4768-ISO/4287/1•Certification of Conformity for the 100% Weldinspection or Endoscopy RCCM RSEM ASME•FDA CFR No. 21 177.2600 Certification•Test Certification and Conformity Certificationfor the Final Assembly of Diaphragm Valves•ISO 9001 Certification• Fully integrated in Burkert’sProcess Control Systems• Zero dead volume• Monoblock – no welds• Quality certifications /Technical dataOrifice DN (diaphragm) 8.0-50.0MaterialsValve bodyDiaphragmActuatorThreads for pilot valves•316 L stainless steel•316 L/1.4435/BN2Fe < 0.5%/C≤ 0.03%EPDM, PTFE/EPDMPPS (PA on request)Stainless steel 1.4305End connectionsWeld end •ISO 4200•DIN 11850•ASME BPE•SMS 3008•BS 4825(various other Weld end, Tri-Clamp® and Sterile threaded endconnections are available, please consult for advice)Surface finish Ra [µm] Ra [µInch] Ra [Grit #]internal internal internalSatin finished 0.5 20 240Electro polished 0.4 16 280Mirror finished 1) 0.25 10 330Pilot pressure(depending on actuator)TemperaturesMediumAmbient(depending on actuator)1) Internal Ra < 0.1 µm/4 µInch/500 Grit: on request80-102psi (PPS)80-145psi (PA ≤ size 100)80-102psi (PA = size 125)-10 to +130 °C (14 to 266 °F) (short +150 °C) (302 °F)+5 to +140 °C (41 to 284 °F) (PPS < size 100)+5 to +90 °C (41 to 194 °F) (PPS size ≥100)-10 to +60 °C (14 to 140 °F) (PA)(short =140 °C) (284 ° F)Subject to modifications