Knife Gate Valve - T200 - LUG | Zubi
Knife Gate Valve - T200 - LUG | Zubi

Knife Gate Valve - T200 - LUG | Zubi

The Knife Gate Valve - T200 - LUG by Zubi is a robust and reliable valve designed for handling dense and abrasive media. It features a lug-type design, which allows for easy installation and removal from pipelines without disturbing the surrounding connections. The valve is equipped with a sharp-edged gate that efficiently cuts through solids, making it ideal for applications in industries such as mining, wastewater treatment, and pulp and paper. Its construction ensures durability and longevity, even in harsh operating conditions.

Datasheet and documents

Description

Main Features

  • Cast body of one integral piece with internal guides to support the knife.
  • Provides high flow rates with low pressure drop.
  • Recommended for water with maximum solid concentration of 5%.
  • Polished gate with rounded edges prolongs the working life of the rings and packing.
  • Short FTF dimensions as per manufacturer standard. Other standards such as DIN3202 K1 and MSS-SP-81 under demand.
  • Ideal as end of line valve.

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.