• BDK™ DIAPHRAGM VALVE MODEL S2K side view opening (2)
  • BDK™ DIAPHRAGM VALVE MODEL S2K horizontal side view (2)
  • BDK™ DIAPHRAGM VALVE MODEL S2K side view opening
  • BDK™ DIAPHRAGM VALVE MODEL S2K horizontal side view
  • BDK™ DIAPHRAGM VALVE MODEL S2K top view
  • BDK™ DIAPHRAGM VALVE MODEL S2K left side angled view

BDK™

Diaphragm Valve Model S2K

BDK™ S2K Series Diaphragm Valves provide a zero leakage fluid passage and are used in minerals, chemical, water treatment, and pharmaceutical applications.

The valves are simple in construction, effective for liquids and gases encountered with corrosion, abrasion, clogging, and contamination because of the availability of wide variety of body materials and linings.

These Diaphragm Valves are designed for use where the process may demand other valves be constructed of exotic and often expensive alloys due to corrosion and erosion.

KEY FEATURES & BENEFITS

  • Bonnet assembly isolated from fluid being handled
  • Positive leak tight closure; streamlined fluid passage
  • Glandless design, zero leakage to atmosphere
  • Suitable for on-off and throttle application
  • Pressure and vacuum handling
  • Position indicator
  • Wide choice of body lining materials & diaphragms
  • Ends: Flanged, Butt Weld, Socket Weld, & Screwed End
  • Operation: Handwheel, Chain Wheel, Pneumatic, or Electrical Actuator
  • Accessories: Sealed Bonnet, Extended Stem, Padlock, Positioner, Solenoid Valve, Air Filter Regulator, Limit Switch

TEMPERATURE RANGE

  • 30°C – 175°C

BODY

  • CI, DI, WCB, CF8, CF8M & other exotic alloys

BODY LINING

  • Natural, Synthetic Rubbers & PFA/PP

DESIGN STANDARD

  • EN 13397
  • BS 5156

TESTING STANDARD

  • EN12266-1
  • API 598

SIZE RANGE

  • DN15 to DN400

PRESSURE CLASS / RATING

  • DN15 to DN50 – PN16
  • DN65 to DN150 – PN10
  • DN200 to DN400 – PN6

DIAPHRAGM

  • Natural, Synthetic Rubbers & PTFE

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