Gate Valve Manufacturers in India

Speciality Valve is a leading Gate Valve Manufacturers in India delivering robust and reliable shut-off solutions for diverse industries. Our gate valves are engineered for precision isolation, long service life, and compliance with global standards.

Function & Working

Gate valves function by lifting or lowering a wedge-shaped gate to control fluid passage. They provide full-bore flow with minimal pressure drop, making them suitable for oil, gas, steam, water, and corrosive service.

Advantages

• Unrestricted full-bore flow path

• Tight shut-off with minimal leakage

• Available in rising stem, non-rising stem, and bellow seal types

• Materials available for critical, corrosive, and water-service applications

Types Offered

• Rising Stem Gate Valve

• Non-Rising Stem Gate Valve

• Bellow Seal Gate Valve

• Knife Gate Valve

• Slab Gate Valve

• Parallel Slide Gate Valve

• Pressure Seal Gate Valve

• Cryogenic Gate Valve

• Cast Iron Gate Valve

• Ductile Iron Gate Valve

Industries Served

• Oil & Gas

• Petrochemical

• Power Generation

• Marine

• Water & Wastewater

• Desalination

• Steel & Mining

• District Heating

Body Materials

Technical Specifications

• Design Standards: API 600, API 602, API 603, API 6D, ASME B16.34, BS 1414, DIN

• Size Range: ½” to 72” (DN15 to DN1800)

• Pressure Ratings: Class 150 to Class 2500 / PN10 to PN420

• End Connections: Flanged (RF/RTJ), Butt Weld (BW), Socket Weld (SW), Screwed (NPT/BSP)

• Operation: Handwheel, Bevel Gear, Electric Actuator, Pneumatic Actuator

• Special Features: Fire-safe design, Bellow Seal option, Cryogenic service, Pressure seal bonnet