شیر چاقویی PT

• Bi-directional
• Two split bodies, wafer-design
• Through going gate
• Adjustable two stuffing boxes, allowing packing materials replacement without valve disassembly
• Two sealing systems:
  • DN50-DN300: two sleeves (tight version) or two metallic rings (metal-metal valve). Same valve can be used for both options. Sleeves can be replaced without valve disassembly from the line
  • DN350-DN600: two profile o-rings (tight version). Metal-metal seated valve without elastomeric parts on the passage. Profile o-rings cannot be replaced without valve disassembly from the pipeline
• Short face-to-face dimension
• Easy drive replacement
• Proximity and limit switch mounting points

Application fields:

• Pulp and paper
• Mining
• Bulk handling
• Food and beverage
• Chemical process
• Etc.

• DN 50 (2”) to DN 600 (24”)

Working pressure:

• DN 50 to DN 200: 10 kg/cm2
• DN 250 to DN 300: 7 kg/cm2
• DN 350 to DN 400: 6 kg/cm2
• DN 450 to DN 600: 4 kg/cm2

Flange ratings:

• PN10, PN16 and ANSI B16.5 (class 150)

Note: other flange drillings under request

Face to face dimension:

• According to K1 DIN3202 up to DN-300
• From DN-350 to DN-600 CYL’s standard

Coating:

• RAL 5017, 150 microns epoxy coated