Sluice valves, also known as gate valves, are widely used in water supply, sewage systems, fire protection, and irrigation networks. They are designed to control water flow by raising or lowering a gate, and are ideal for full-flow or full-stop applications.
As a trusted sluice valve manufacturer and supplier in Delhi, Udhhyog offers a complete range of cast iron, ductile iron, and stainless-steel sluice valves. Our products are engineered for durability, high performance, and smooth operation in tough industrial environments.
In this article, we will explore the function of sluice valves, their working principle, comparison with gate valves, diagrams, price list, and how to select the right valve.
What is a Sluice Valve?
A sluice valve is a type of isolation valve that regulates the flow of liquid by lifting a round or rectangular gate out of the path of the fluid. It is mainly used in on/off flow control rather than throttling.
Sluice valves are typically used in underground pipelines and large water distribution networks where minimal flow resistance is required when fully open.
Sluice Valve Function & Working Principle
A handwheel is used to raise or lower the gate.
When the gate is lifted, fluid flows freely through the valve body.
When lowered, the gate seals the flow path, completely stopping the flow.
Sluice Valve Applications:
✔ Municipal water distribution
✔ Wastewater treatment plants
✔ Fire hydrant systems
✔ Irrigation & agricultural networks
✔ Industrial fluid control
Sluice Valve Diagram
A typical sluice valve diagram shows:
Valve body
Rising or non-rising stem
Wedge-type gate
Handwheel or actuator
Flanged or socket ends
The diagram helps engineers and plumbers understand installation and maintenance procedures.
Difference Between Sluice Valve and Gate Valve
Though the terms are often used interchangeably, there are some key distinctions:
| Feature | Sluice Valve | Gate Valve |
|---|---|---|
| Usage | Primarily for water pipelines | Used in multiple industries (oil, gas, water) |
| Size | Typically larger sizes (100mm and above) | Available in a wide range of sizes |
| Flow Type | Ideal for full open/full close | Suitable for both isolation and limited throttling |
| Cost | Usually more economical in bulk | Can be expensive depending on material |
| Design | Simpler construction | More variants and precise engineering |
📌 Note: Sluice valve is often referred to as a type of gate valve, but in water supply applications, it has specific design standards.
Sluice Valve Price List in Delhi
Here is an indicative price list for sluice valves (flanged type, CI/DI body):
| Size (mm) | Price Range (INR) |
| 50 mm | ₹1,800 – ₹2,500 |
| 80 mm | ₹2,800 – ₹4,000 |
| 100 mm | ₹3,500 – ₹5,500 |
| 150 mm | ₹5,500 – ₹9,000 |
| 200 mm | ₹8,000 – ₹12,000 |
| 300 mm | ₹12,000 – ₹20,000 |
📞 Contact Udhhyog for bulk orders and discounted pricing.
How to Select the Right Sluice Valve?
✅ 1. Application
For water and irrigation – Use cast iron or ductile iron sluice valves.
For corrosive fluids – Opt for stainless steel variants.
✅ 2. Size & Pressure Class
Select size based on pipeline diameter.
Choose pressure rating (PN10, PN16, PN25) based on operating conditions.
✅ 3. Type of Stem
Rising stem for visual position indication.
Non-rising stem for space-constrained installations.
✅ 4. End Connections
Flanged ends for large pipelines.
Socket/spigot ends for easy underground installation.
✅ 5. Material Compatibility
Ensure valve body, stem, and wedge materials match fluid type and temperature.
Why Choose Udhhyog – Best Sluice Valve Supplier in Delhi?
🌟 Top-Quality Materials
We manufacture valves using CI, DI, and SS for long-term durability and resistance to corrosion.
🌟 Wide Range & Customization
We offer sluice valves from 50mm to 600mm, with customization for pressure class and actuator options.
🌟 Affordable Pricing
Our valves are priced competitively without compromising quality.
🌟 Trusted Supplier Network
We serve industries across Delhi, Haryana, Uttar Pradesh, Punjab, and Jammu & Kashmir.
🌟 On-Time Delivery & Support
We ensure timely delivery with after-sales support and technical consultation.
Conclusion
Sluice valves are an indispensable part of modern infrastructure and industrial piping. From controlling large volumes of water in municipal lines to ensuring safety in fire networks, their role is vital.
With Udhhyog, you can be assured of quality, reliability, and cost-effective solutions for all your valve requirements.
Contact Udhhyog – Your Trusted Sluice Valve Partner
📞 Call Now or Visit Udhhyog Website to explore our range of sluice valves, gate valves, and industrial piping solutions.
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