B44 25D37C35T1SU03KP0 SF5X

Ball valve, pneum. 2/2-way

Item number: 88901747
Description
Type B44 Ball valve, metal, pneumatically operated, three-piece body, sanitary, checked delta ferrite material and media wetted surfaces according to ASME SF5,  ISO 5211, top flange, lockable hand lever, low-maintenance spindle seal and blow-out proof shaft, with antistatic unit
DN 25 DN 25
Body/ball configuration D 2/2-way body
Connection type 37 Spigot SMS 3008
Ball valve material C3 1.4435 / ASTM A351, low ferrite <3% (similar 316L Δ Fe<3%) (body, end caps, ball), 1.4409 / SS316L (stem)
Seal material 5T TFM™ 1600, FDA-compliant
Control function 1 Normally closed (NC)
Actuator version SU03KP Actuator, pneumatic, single acting, clockwise rotation, spring closing, SC0030U 6F05/07 S14
Operator particulars 0 Anodized aluminium
Execution type SF5 Ra Max. 0.51 µm (20 µin.) for media wetted surfaces, to ASME BPE SF5, electropolished internal / external
Special execution X ATEX certification
Surface SF5 Ra Max. 0.51 µm (20 µin.) for media wetted surfaces, to ASME BPE SF5, electropolished internal / external
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The GEMÜ B44 3-piece 2/2-way metal ball valve is pneumatically operated. The 1.4435 stainless steel alloy material composition used for the ball valve body (compliant with 316L) with a low delta ferrite proportion of < 3% is particularly suited to applications in the supply sector for the pharmaceutical, foodstuffs processing and biotechnology (such as water treatment and sterile steam generation) industries. Only those plastics which are compliant with FDA, USP Class VI and Regulation (EU) No.10/2011 are used for the seals.

  • Checked delta ferrite material < 3% (1.4435)
  • Material certificates for media wetted components
  • Media wetted surfaces according to ASME SF5 (Ra 0.51 µm)
  • Butt weld spigots in extended orbital welding design
  • Optionally available with cavity-filled seat
  • Suitable for vacuum applications
  • Option: ATEX version
  • Ball valve body assembled free of oil and grease