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Specialityvalve is well known Pneumatic knife gate valvemanufacturer in India.  Pneumatic knife gatevalve can be operated by electric actuator, pneumatic cylinder and hydraulicactuator. This valve in unidirectional and bidirectional design in manual andpneumatic options. Pneumatic knife gate valve are designed for toughapplications. They features asingle piece full port cast stainless steel bodyfully lugged and is very robust in the construction. This caters to the extremedemanding applications and ensure minimal pressure drop and greater flowcapacity. Pneumatic knife gate valve is made of stainless steel and othersuperior alloy which connected with super surface finish on both the sides ofgate to assure positive shut off. The machine the valve and highly finishedgland pockets ensures perfect stem seal and a leak proof gland packing.

Parts of Pneumatic Knife Gate Valve:

·       BODY: Pneumatic knifegate valve body is one piece solid, rugged, heavy duty casting and flanged. Thevalve’s design ensures minimum contact between the internal trim parts ofvalve, which reduce wear and tear.

·       KNIFE GATE: Pneumatic knifegate valve has thicker knife gate to eliminate distortion under maximumpressure, also to provide tight sealing.

·       STEM: Pneumatic knifegate valve has stainless steel gate which is corossion resistance that assureseasy, smooth and long-life operations and dependable services.

·       GLAND PACKING: Pneumatic knifegate valve has smooth fully machined packing, cast gland follower, multiplepacking and true leveling provide uniform compression and gives zero leakagefrom gland portion.

·       SEAT OPTIONS: Pneumatic knifegate valve comes with both integral and renewable type of seats. So that we cansupply a replaceable seat for highly abrasive applications.

Types of Pneumatic knife gate valve:

·      Bidirectional Pneumatic knife gate valve

·      Unidirectional Pneumatic knife gate valve

Pneumatic knife gate valve is used in industries like:

·      Water treatment industry

·      Energy industry

·      Power industry

·      Chemical industry

Advantages of Pneumatic knife gate valve:

·      It is designed for easy, quick convertion between manual andpneumatic actuation.

·      It has clavis design and horizontal bolting stabilizes gateensuring proper alignment

·      It has energized quad seal packing for enhanced gland sealing

Description:

BodyMaterial: Cast steel (WCB, WC6, WCC, LCB, LCC), Stainlesssteel( SS316, SS304), Carbon steel, Gray cast iron

Class: 150 to 2500

Pressure: PN6to PN40

Size: 2” to 40”

End: Buttweld, Socketweld, Threaded,Flanged

Operation: Pneumatic actuated

Pneumatic Actuator details-

·       Torque – 3 – 9000nm

·       Operatingpressure- 8 Bar

·       PortConnection-NPT1.4”

·       MountingBase-ISO5211

·      Temperature--20°C - +80°C

Visit: https://www.specialityvalve.com/product-category/pneumatic-knife-gate-valve/