Gate Valves: High-Performance Isolation Technology
The FlowBiz Gate Valve operates by lifting a rectangular or circular gate out of the path of the fluid. This "Full Bore" design ensures that when the valve is open, the flow remains laminar and uninterrupted.
Why Choose FlowBiz Gate Valves?
- Zero Flow Restriction: When fully opened, the gate is completely retracted into the bonnet, providing a straight-through flow path.
- Wastewater & Slurry Expertise: Our Sluice Gate and Knife Edge variants are specifically designed to cut through thick media and solids, making them ideal for wastewater treatment and process plants.
- High-Temperature Resilience: Engineered to handle thermal fluid temperatures up to 425°C, our valves are a staple in power plants and refineries.
- Maintenance-Friendly: Features like the Back Seat facility allow for gland packing replacement even while the valve is under pressure.
Technical Specifications & Variants
FlowBiz offers a comprehensive range of gate valves tailored to your pressure and media requirements:
Feature | Details |
Sizes | 1/2" to 24" (Standard and custom options available) |
Pressure Class | Class 150# to 2500# |
Material MOC | Cast Iron, Cast Steel (WCB), Stainless Steel (CF8/CF8M), Forged Steel |
Design Styles | Bolted Bonnet, Pressure Seal, O.S. & Y Type, Rising Spindle |
End Connections | Flanged, Screwed, Socket Weld, Butt Weld |
Salient Engineering Features
- Flexible Wedge Pattern: Minimizes seat rubbing and scratching, extending the life of the sealing surfaces.
- Solid Rotating Plug: Every disc is fine-lapped to ensure a bubble-tight shut-off.
- Extra Deep Packing Box: Ensures fluid-tightness and significantly reduces fugitive emissions.
- Straight & Angle Patterns: Versatile body designs to fit various piping configurations.
Global Supply & Estimated Pricing (2026)
FlowBiz Exports provides high-quality valves at competitive price points across India and global markets like Dubai, Turkey, Africa, and Southeast Asia.
Price Guidance (Approximate):
- Cast Iron Gate Valves: Starting from ₹3,500 – ₹4,500 per unit (depending on size).
- Stainless Steel/High-Pressure Variants: Starting from ₹5,000 – ₹11,500+ per unit.
Note: Prices vary based on material grades, size, and pressure ratings. Contact us for a formal quote.
Is your facility currently experiencing pressure drops or seat erosion from partially open valves?
Upgrade to the FlowBiz Full-Bore Gate Valve for a more efficient and durable system. Contact our Mumbai office today for the latest pricing and technical support for your specific installation.