Product Overview
Gate Valves are linear motion isolation valves designed for full open or full close service, providing minimum pressure drop when fully open. They are widely used in water, steam, oil, gas, chemical, power, and process industries where reliable isolation and long service life are required.
MNC Gate Valves are manufactured in Class 150 / 300 / 600 with Flanged and Butt Welded end connections, suitable for a wide range of operating conditions.
Available Types
- Flanged End Gate Valve
- Butt Welded End Gate Valve
- OS&Y (Outside Screw & Yoke)
- Rising Stem Design
- Bolted Bonnet Construction
Key Features
- Designed for full bore, unobstructed flow
- OS&Y rising stem for position indication
- Bolted bonnet for ease of maintenance
- Bidirectional sealing
- Suitable for high temperature/pressure
- Robust body and trim design
Technical Specifications
| Parameter |
Specification |
| Product Type |
Gate Valve |
| Design Standard |
API 600 |
| Face to Face |
ASME B16.10 |
| End Connection |
Flanged / Butt Weld |
| Pressure Rating |
Class 150 / 300 / 600 |
| Stem Type |
OS&Y – Rising Stem |
| Wedge Type |
Solid / Flexible |
| Operation |
Handwheel / Gear |
| Testing Standard |
API 598 |
Available Material of Construction (MOC)
WCB
CF8 (SS 304)
CF8M (SS 316)
CF3 / CF3M
Size & Pressure Class
Size: 25 mm to 600 mm
Class: 150, 300, 600
Applications
- Water & Utility Lines / Steam Services
- Oil & Gas Pipelines / Chemical Industries
- Power Plants / Refineries / Industrial Plants
Ordering Information
To ensure correct selection, please specify: Size, Pressure Class, End Connection, Material, Operating media, and Operation type.
