Knife Gate Valve - T200 - UNIDIRECTIONAL | Zubi
Knife Gate Valve - T200 - UNIDIRECTIONAL | Zubi
Knife Gate Valve - T200 - UNIDIRECTIONAL | Zubi
Knife Gate Valve - T200 - UNIDIRECTIONAL | Zubi

Knife Gate Valve - T200 - UNIDIRECTIONAL | Zubi

The Knife Gate Valve - T200 - Unidirectional by Zubi is a high-performance valve designed for efficient flow control in various industrial applications. It features a robust construction with a sharp-edged gate that effectively cuts through media, making it ideal for handling slurry, viscous fluids, and bulk materials. The unidirectional design ensures reliable sealing in one direction, enhancing operational safety and efficiency. This valve is known for its durability, low maintenance requirements, and ease of operation, making it a preferred choice in industries such as mining, wastewater treatment, and pulp and paper.

Datasheet and documents

Description

Main Features

  • Made in one strong piece casted Monoblock body
  • Seating wedges help the knife to close against the body and seat.
  • Directional arrow in the body showing the correct mounting position.
  • High flow rates with low pressure drop.
  • Internal design avoids any build up of solids that would prevent valve from closing.
  • Polished gate with rounded edges prolongs the working life of the rings and packing.

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

Technical Data

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
  • DN700 to DN1600: 2 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.