P40 25B5941 511J3B 45W SF4-C

PD tank bottom valve, pneu.

Item number: 88916369
Description
Type P40 PD tank bottom valve, pneumatically operated, stainless steel piston actuator
DN, outlet connection 1 25 DN 25
Body configuration B Tank bottom valve body
Body conn.type,conn. outlet 1 59 Spigot ASME BPE / DIN EN 10357 series C (from edition 2022) / DIN 11866 series C
Valve body material 41 1.4435 (316L), block material
Seat seal 5 PTFE
Control function 1 Normally closed (NC)
Actuator spring set 1 Standard spring set
Actuator size 2 Actuator size 2
Adaption, outlet connection 1 B Pipe elbow
Angle, adaption, outlet connection 1 45 45
Connection ID tank W Butt weld connection
Execution type 1537 Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, in accordance with DIN 11866 HE4, electropolished internal / external, Ra max. 0.38 (15 µin.) for media wetted surfaces, in accordance with ASME BPE SF4, electropolished internal / external
Valve body surface 1537 Ra ≤ 0.4 µm (15 µin.) for media wetted surfaces, in accordance with DIN 11866 HE4, electropolished internal / external, Ra max. 0.38 (15 µin.) for media wetted surfaces, in accordance with ASME BPE SF4, electropolished internal / external
Valve body pressure rating PN16 PN16
CONEXO C Integrated RFID chip for electronic identification and traceability

The pneumatically operated GEMÜ P40 PD tank bottom valve is designed for use in sterile applications. The sealing concept of the valve is based on the GEMÜ PD technology consisting of a radial sealing PTFE diaphragm, whereby the actuator is hermetically separated from the medium. All actuator parts (except the seals and design elements) are made from stainless steel. The "Normally closed", "Normally open" and "Double acting" control functions are available. The valve has an optical position indicator with a transparent cap as standard.

  • For use in hygienic and aseptic applications (CIP/SIP capable and autoclavable)
  • Quick, safe and easy actuator mounting
  • Low-maintenance thanks to PD sealing technology, so no retightening is required
  • PD design with optimized draining and compact valve body design
  • Converging design of the tank-side area to avoid potential sediment deposits
  • Optical position indicator and transparent cap as standard
  • Simple modular expansion possible thanks to state-of-the-art automation components
  • Suitable for vacuum up to 70 mbar (a) as standard