knife gate valves T300 Through Conduit

KNIFE GATE VALVES

T300 – THROUGH CONDUIT

The model 300 is a bidirectional wafer type self cleaning knife gate valve with a central round shaped through going “o” ported knife. This design secures a really safe and total shut-off against static and highly concentrated pulps.

Applications: Pulp and Paper, Power generation, Water and Waste Water, Powder and Bulk Handling, Mining, Chemical, Food and Beverage.

  • Wafer style casted two part internally machined bolted body (Stainless Steel version includes internal polyethylene sliders as standard).
  • Full port design, with great flow capacity and minimal pressure drop.
  • Polished stainless steel gate in both sides and with rounded edges to ensure life of seat/packing elements.
  • Ideal for high concentrated pulp stock, slurry, liquor and granulates.

DIRECTIVAS:

  • DIR 2006/42/CE (machinery)
  • DIR 2014/68/EU (PED) Fluid Group 1(b), 2 (Cat. I. mod. A)
  • DIR 2014/34/EU (ATEX) Area 2&22
FLANGE CONNECTION
  • PN6/PN10/PN16/PN25/PN40
  • ANSI125/150
  • BST E / BST D
  • JIS 5K JIS10K
  • AS-2129-D/E
SIZES & PRESSURES
  • DN50 to DN250: 10 bar
  • DN300 to DN450: 6 bar
  • DN500 to DN600: 4 bar
(Higher design pressures on request)

TIGHTNESS
  • Metal/Metal
  • PTFE
  • Watertight
MATERIALS BODY GG25, GGG40, A216 WCB, CF8 (AISI304), CF8M (AISI316), CF3M (AISI316L), 254SMO, 654SMO, AISI310, AISI904, DUPLEX SAF2205, SUPERDUPLEX SAF2507, AISI316Ti.
SEAT EPDM, NITRILE (NBR), SILICONE, VITON, GRAPHITE, FLUCAST, PTFE.
GATE AISI304L, AISI316L, 254SMO, HARDOX, AISI310, AISI904L, DUPLEX SAF2205, SUPERDUPLEX SAF2507, AISI316Ti.
PACKING SYNT+PTFE, Pure PTFE, GRAPHITE, CERAMIC, Greased COTTON.
ACTUATORS Manual, pneumatic, hydraulic, electric, gear box, hand lever, square end, chain-wheel, pneumatic with security hand wheel, pneumatic with security gear box.
ACCESSORIES AND OPTIONS Limit switches, proximity sensors, solenoid valves, positioner 4/20mA, sleeves, locking devices, extension, regulation v-ports, cleaning holes, bonnet, etc.

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