Knife Gate Valve - T700 | Zubi
Knife Gate Valve - T700 | Zubi

Knife Gate Valve - T700 | Zubi

The Knife Gate Valve - T700 by Zubi is a robust and reliable valve designed for handling challenging fluid control applications. It features a sturdy construction ideal for managing slurry, viscous, or corrosive media. The T700 model is engineered for durability and efficiency, offering a tight seal and minimal maintenance requirements. Its design allows for easy installation and operation, making it suitable for various industrial sectors, including mining, wastewater treatment, and pulp and paper industries.

Description

Main Features

  • Special seal housing and design avoiding any build-up.
  • U-profile perimeter resilient seat with internal reinforced steel core to increase durability.
  • Stainless steel both sides polished gate to avoid seat damage and lengthening packing durability.
  • Internal gate guides provide support through the entire range of travel eliminating both lateral movement and deflection. Additionally, they scrape & clean the knife so no fluid can reach the surrounding environment.

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: 6 bar

(Higher design pressures on request)

TIGHTNESS

  • Watertight

MATERIALS

BODY  GG25, GGG40

SEAT EPDM, NITRILE (NBR), VITON, NATURAL RUBBER. 

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, locking devices, extension, etc.