Gland valves and gland flanges play a critical role in ensuring leak-free and high-performance operation in steam, water, oil, and chemical systems. Their function is vital in sealing the space between the valve stem and body using gland packing, allowing controlled movement without leakage.
As a leading gland valve and flange manufacturer and supplier in Delhi, Udhhyog provides robust, industrial-grade solutions designed to perform reliably under pressure and temperature extremes.
In this article, we explore the design, types, materials, applications, and price points of gland valves and flanges, along with why Udhhyog is a top choice for industrial buyers across North India.
What is a Gland Valve?
A gland valve is a type of valve that uses packing material (gland packing) compressed by a gland follower and flange to seal the stem and prevent leakage.
They are used where:
Tight shutoff is required
Valves experience frequent operation
There’s exposure to high pressure, temperature, or toxic media
What is a Gland Flange in a Valve?
The gland flange is a mechanical component that holds the gland follower in place. It applies uniform pressure on the gland packing rings within the stuffing box, allowing proper stem movement while preventing fluid escape.
🔧 Components:
Gland
Gland flange
Gland follower
Stuffing box
Packing rings (PTFE, graphite, etc.)
Types of Gland Valves
🔹 1. Gate Valve with Gland Packing
Used for on/off flow in pipelines.
Gland system prevents stem leakage in open/close cycles.
🔹 2. Globe Valve with Gland Flange
Designed for flow regulation and throttling.
Packing must accommodate stem movement and high pressure.
🔹 3. Control Valve Gland Assembly
Requires flexible, chemical-resistant packing.
Gland must support automated stem motion.
🔹 4. Steam Gland Valve
Equipped with high-temperature graphite packing.
Used in boilers and high-pressure steam lines.
Materials Used in Gland Valve Assemblies
Valve Body: Cast Iron (CI), Ductile Iron (DI), WCB, SS 304/316
Gland Flange: Mild Steel, SS, Bronze
Gland Packing Materials:
PTFE (Teflon)
Graphite
Grafoil
Carbon fiber
Spitmaan yarn (asbestos-free)
Gland Packing Material Specifications
| Material | Max Temp (°C) | Pressure (bar) | Media Compatibility |
|---|---|---|---|
| PTFE | 260 | Up to 100 | Acids, alkalis, solvents |
| Graphite | 550 | Up to 250 | Steam, hydrocarbons |
| Carbon | 650 | Up to 300 | Abrasives, slurries |
| Grafoil | 500+ | High | High-purity steam systems |
Gland Valve Applications
🏭 Chemical and petrochemical plants
🔥 Steam and thermal power systems
🛢️ Oil and gas refineries
🚰 Water treatment and pump stations
🧪 Pharmaceutical and food-grade processing
Gland Valve Price List – Delhi Market (Udhhyog)
| Valve Type | Size (mm) | Material | Price Range (INR) |
| Gate Valve with Gland | 25–300 | CI/DI | ₹900 – ₹6,500 |
| Globe Gland Valve | 15–200 | CI/SS | ₹1,200 – ₹7,500 |
| Steam Gland Valve | 25–150 | WCB/SS | ₹2,500 – ₹12,000 |
| Gland Flange Assembly | - | MS/SS/Bronze | ₹250 – ₹1,500 |
📌 Note: Pricing depends on pressure rating, packing material, and valve specifications. Contact Udhhyog for OEM and bulk order rates.
Why Choose Udhhyog – Top Gland Valve Manufacturer in Delhi
🏭 In-House Manufacturing
Full valve design and fabrication with strict QC for gland systems and flanges.
📦 Wide Product Range & Inventory
Valves and packing systems for steam, water, oil, and gas pipelines.
📈 Expert Engineering Support
We help with gland selection, pressure class, and custom build solutions.
🚛 North India Supply Network
Quick delivery across Delhi, NCR, Haryana, Punjab, J&K, and Uttar Pradesh.
💰 Affordable Rates & Bulk Discounts
Get the best price for gland valves and spare parts from our Delhi unit.
Conclusion
Gland valves and gland flanges are essential to reliable valve operation, especially in high-pressure and steam environments. Choosing the right valve body, flange design, and packing material ensures long service life and operational safety.
With in-house expertise, durable components, and dedicated support, Udhhyog is your ideal partner for gland valve supply and manufacturing in Delhi.
Contact Udhhyog Today
📞 Call now or Visit Udhhyog Website to explore our full range of gland valves, gland flanges, and sealing systems.
No comments:
Post a Comment