Square Port Knife Gate Valve

Square Knife Gate Valve

MVS Square knife gate valve are designed for lines with square and rectangular shapes. Rectangular Port knife gate valves are mainly used for discharging bins, tanks. Under hoppers for the storage of solids products and for highly charged fluids. The design of the valve improve the discharge and avoid the obstruction of the product.

Square port body knife gate valve design for higher flow capacity and minimal pressure drop. Internal design avoids any build up of solids that would prevent valve from closing. Internal gate wedges and guides for tighter shut off.

Square Knife Gate Valve is a fabricated square or rectangular port low-pressure valve for fluids with :

High solids concentration or solids,

Mainly used in bulk handling

Silo outlet applications in industries such as Chemical Plants, Power Plants, Food and Beverage, Wastewater Treatment Plants, Mining , Etc.

SPECIFICATIONS : SQUARE KNIFE GATE VALVE

Sizes : Size 8’’ x 8’’ to Size 24’’ x 24’’ (larger diameters on request)

Working Pressure :

8’’ x 8’’ : 35 PSI
10” x 10” : 30 PSI
12” x 12’’ : 30 PSI
14” x 14” : 21 PSI
16’’ x 16’’ : 21 PSI
18’’ x 18’’ : 18 PSI
20’’ x 20’’ : 14 PSI
24’’ x 24’’ : 14 PSI (Above Sizes on Request)

Seat Types :

METAL / METAL : High temperature, High density media application , Positive shut off

RESILIENT : Temperature according to seat material, Replaceable seal retainer plates.

Temperature Range : up to 1200°F (650°C)

Materials : Valves are available in solid or wetted parts in any weldable alloy, Stainless Steel, Hastelloy, Inconel, Monel.

Abrasive Service : Optional abrasion & corrosion resistant designs with hard facing like Stellite, Tungsten Carbide, Pulse Fusion.

Valve Style : Bonnetless Valve, Bonneted Valve

DESCRIPTION :

BODY :

Unidirectional fabricated type knife gate valve

Cast mono block design.

Internal cast gate wedges and guides allow for tighter shut off.

Square port design for greater flow capacity and minimal pressure drop.

Internal design avoids any build up of solids that would prevent valve from closing.

GATE:

Standard stainless steel gate.

Polished gate on both sides for a greater seal between the packing and the seat.

Bottom of the gate edge bottom is machined to a bevel to shear off the solids during the final closing stage.

PACKING CHAMBER :

Several lines of braided fiber plus an EPDM O-ring for long life, with an easy access packing gland ensuring a tight seal.

Long-life braided packing is available in a wide range of materials.

STEM :

Rising & non-rising stem configurations available

The standard stainless steel stem offers a long corrosion resistant life.

A standard nipple fitted on the hand wheel to lubricate the stem whilst operating the valve

For rising stem hand wheel, a stem protector provides additional protection against dust while the valve is in the open position.

YOKE & SUPPORT PLATES :

EPOXY coated steel (stainless steel available on request).

Compact design makes it robust even in the most severe conditions.

Reinforced design is standard starting from size 14’’ x 14’’.

Manual (hand wheel and bevel gear),

hydraulic, pneumatic (double-acting cylinder)

electric actuation options available

Square Knife Gate Valve

SPECIFICATIONS : SQUARE KNIFE GATE VALVE

DESCRIPTION :

Ball Valve

Butterfly Valve

Check Valve

Diaphragm Valve

Gate Valve

Globe Valve

Knife Gate Valve

Plug Valve

PTFE Lined Pipe Fittings

PTFE Lined Valve

PVDF Valve

Sight Flow Indicator

Strainer

© Mayur (Valves) System Private Limited 2020 All Rights Reserved

Square Knife Gate Valve

SPECIFICATIONS : SQUARE KNIFE GATE VALVE

DESCRIPTION :

Product Inquiry

© Mayur (Valves) System Private Limited 2020 All Rights Reserved