Speciality Valve is one of the best Gate Valve Manufacturers in India, offering high performance and reliable valves for diverse industrial usage. Through advanced engineering principle and quality control procedure, Speciality Valve provides solutions that guarantee longevity, performance and efficiency in fluid control systems. 

What is Gate Valve? 

Gate Valve is a linear motion valve employed to begin or discontinue liquid flow through a pipeline. It works by raising or lowering the gate (wedge) within the valve body- offering very little flow restriction when opened. 

Components of Gate Valve 

1. Valve Body – Primary casing where internal components reside. 
2. Gate/Wedge – Blocks or permits flow based on its position. 
3. Stem – Links the gate to the handwheel or actuator. 
4. Bonnet – Encloses the stem and internal mechanisms. 
5. Seats – Gives a sealing surface for the gate to come into contact against. 

Working Mechanism of a Gate Valve 

The gate valve works on the rotation of the handwheel, which in turn moves the stem up or down. The movement lifts or drops the gate and allows or prevents the flow. It is not to be used for throttling because it can damage the seat and gate. 

Advantages 

• Very little pressure drop when fully open
• Great shut off quality
• Bidirectional flow feature
• Less complex design and easy maintenance 
• High pressure and high temperature application suitable 

Functions of Gate Valve 

• On/off fluid regulation
• Isolation of a pipeline
• Pressure regulation (when opened or closed) 

Types of Gate Valve 

1. Rising Stem Gate Valve
2. Non- Rising Stem Gate Valve
3. Pressure Seal Gate Valve
4. Double Disc Gate Valve
5. Forged Steel Gate Valve 

Industries 

• Oil Gas
• Power Generation
• Chemical and Petrochemical
• Water Treatment
• Marine
• Mining and Refining 

 Speciality Valve is among the Gate Valve Manufacturers in India with reliable and durable solutions for industrial flow control. Our gate valve are designed for peak performance in even the most challenging environments. 

Description 

• Material Options: SS306, SS904, SS316, Aluminium Bronze, Monel, Bronze, Brass, Duplex steel, Inconel, Incoloy, Titanium, WCB, CF8, CF8M, CF3, CF3M, WC1, WC6, WC9, and Cast iron. 
• Size: 1/2″- 64” 
• Class: 150 to 2500 
• Nominal Pressure: PN10 to PN450 
• Operations: Hand Wheel, Gear operated, Electric, and Pneumatic Actuated 
• Ends: Flanged, Buttweld, Socket weld, Threaded 
• Standards: API607, DIN, BS, ANSI, ASME, API6D, AWWA 

Visit us: https://www.specialityvalve.com/product-category/forged-steel-gate-valve/ 

ADDRESS - 37, NGR Street, P.N Palayam, Coimbatore, Tamil Nadu