T700 – BIDIRECTIONAL

The model 700 knife gate valve is a monoblock body design full bore bidirectional shut off valve, offering a zero leakage shut off up to 10 bar to size DN250. Available in wafer and lug versions.

The main features of the valve:

  • Short FTF dimensions as per manufacturer standard. Other standards such as DIN3202 K1 and MSS-SP-81 under demand.
  • 100% full bore valve, water tight in both directions.
  • One piece monoblock body design (up to DN250), special seal housing and design avoiding any build-up.
  • Stainless steel both sides polished gate to avoid seat damaging and lengthening packing durability.
  • U-profile perimeter resilient seat with internal reinforced steel core to increase 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 reach the surrounding environment.

* Valves manufactured following European Pressure Equipment Directive PED 97/23/CE.

VALVE FLANGES

Standard

  • DIN PN10 / PN16

Specials

  • PN25
  • ANSI125/150
  • BST “E” / BST “D”
  • JIS 5K / 10K
  • AS-2129-D / AS-2129-E

PRESSURE & SIZES

  • DN50 (2”) – DN250 (10”)  10bar
  • DN300 (12”) – DN450 (18”)   6bar
  • DN500 (20”) – DN600 (24”)  4bar

*Higher pressure conditions, please check with manufacturer

SEAT

  • Watertight

MATERIALS

BODY

GG25, GGG40, GGG50.

SEAT

EPDM, NITRILE (NBR), VITON.

KNIFE

AISI 304L, AISI 316L, AISI 316TI, AISI 310S, AISI 904L, 254SMO, HARDOX,

PACKING

SYNT+PTFE, Pure PTFE, GRAPHITE

ACTUATORS

Manual, pneumatic, hydraulic, electric, gear box, hand lever, square end, chain-wheel, pneumatic with security hand wheel, pneumatic with security gear box

ACCESSORIES

Limit switches, proximity sensors, solenoid valves, positioner 4/20mA, locking devices, extension, regulation v-ports, filters.

SECTORS

Wastewater treatment plants, Power plants, Food & Beverage Industry, Pulp & Paper industry, Mining , Chemical Industry, Bulk handling, etc.