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Series T - Bidirectional Knife Gate Valve

Liquids low in solids, Uni-directional, <145 PSI

DESCRIPTION

  • Unidirectional “LUG” guillotine valve.
  • Monobloc cast body with interior slides for optimum movement of the gate during operation.
  • Provides high flow rates with low pressure drop.
  • Various seat and packing materials available.
  • Face-to-face dimension in accordance with MSS-SP-81 standard.
  • Has an arrow on the body indicating the flow direction.

GENERAL APPLICATIONS

This guillotine valve is suitable to work with liquids with a maximum concentration of solids of 6%. If used for solids, we recommend installing with the body which indicates the contrary flow direction.

Designed for a wide range of applications such as:

  • Bulk Transport
  • Water Treatment
  • Mining
  • Draining Plants
  • Chemical Plants
  • Paper Industry
  • Food Industry

Series T valves are available with handwheel rising and non-rising stem, pneumatic, hydraulic, handwheel gear box, and electric drives.

Typically temperatures up to 565° C (1,050° F) pose no issue. If you have a higher temperature application, call or email us so we can learn more about your application.

Series T Bi-Directional Knife Gate Valve
Series T Handwheel with Rising Stem
HANDWHEEL WITH RISING STEM
Series T Pneumatic Actuator
PNEUMATIC ACTUATOR

Series T Electric Motor Actuator
ELECTRIC MOTOR ACTUATOR

Series T Handwheel with Gear Box
HANDWHEEL WITH GEAR BOX

Series T Hydraulic Actuator
HYDRAULIC ACTUATOR

Series T Handwheel with Non-Rising Stem
HANDWHEEL WITH NON-RISING STEM

Specifications

ANSI Flanges DIN Flanges Pressure (PSI) Actuator Types Knife Gate Material Valve Body Material
2 inch ANSI 50 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
2.5 inch ANSI 65 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
3 inch ANSI 80 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
4 inch ANSI 100 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
5 inch ANSI 125 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
6 inch ANSI 150 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
8 inch ANSI 200 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
10 inch ANSI 250 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
12 inch ANSI 300 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
14 inch ANSI 350 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
16 inch ANSI 400 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
18 inch ANSI 450 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
20 inch ANSI 500 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
24 inch ANSI 600 mm 150 HAND, PNEU, ELEC, HYD SS MS, Cast SS
28 inch ANSI 700 mm 120 HAND, PNEU, ELEC, HYD SS MS, Cast SS
30 inch ANSI 750 mm 120 HAND, PNEU, ELEC, HYD SS MS, Cast SS
32 inch ANSI 800 mm 120 HAND, ELEC, HYD SS MS, Cast SS
36 inch ANSI 900 mm 120 HAND, ELEC, HYD SS MS, Cast SS
40 inch ANSI 1000 mm 50 HAND, ELEC, HYD SS MS, Cast SS
44 Inch ANSI 1100 mm 50 HAND, ELEC, HYD SS MS, Cast SS
48 inch ANSI 1200 mm 50 HAND, ELEC, HYD SS MS, Cast SS

Seats Materials

Material Max (°F) Applications
Steel/Steel >482 High Temp/ Low water tight
EPDM 194 Non-mineral acids and oils
Nitrile 194 Hydrocarbons, oils and greases
Viton 392 Hydrocarbons and solvents
Silicone 392 Food Products
PTFE 482 Corrosion Resistant

Note: Other materials available upon request.

Blade Packing Materials

Material Psi Max (°F) pH
Greased Cotton 150 212 6-8
Dry Cotton 7.5 212 6-8
Cotton+PTFE 435 248 6-8
Synthetic+PTFE 1450 -328+518 0-14
Graphite 580 1202 0-14
Ceramic Fiber 4.5 2550 0-14