Gate Valve FE
What is a Gate Valve FE?
A Gate Valve FE (Flanged End) is a linear motion valve used to start or stop fluid flow in a pipeline. The valve operates by lifting a rectangular or round gate out of the flow path. Known for their minimal pressure drop and full bore design, gate valves are ideal for on-off control in systems handling water, oil, gas, or steam.
Asaid Steel Industries is a trusted Gate Valve FE supplier and manufacturer in Pune, providing precision-engineered valves designed for reliable flow control in industrial and commercial piping systems. Our flanged end gate valves are manufactured using high-quality materials such as stainless steel, carbon steel, and cast iron, ensuring durability, leak-tight performance, and long service life. Widely used in water treatment, oil & gas, chemical processing, and power plants, these valves meet global standards like API, ANSI, and ISO, making us a preferred choice for clients seeking a dependable industrial valve supplier in Pune and across India.
Key Features
Leak-Proof
Jointing
Robust
Construction
High Pressure
Resistance
Standards
Compliant
Corrosion
Resistant
Specifications
| Specification Category | Parameter / Feature | Details / Options |
|---|---|---|
| Size Range | Nominal Size | 15 mm to 1200 mm (custom sizes available) |
| Pressure Ratings | ANSI / ASME Class | Class 150, 300, 600, 900, 1500, 2500 |
| PN Ratings | PN6, PN10, PN16, PN25, PN40 | |
| Product Types | Gate Valves | Rising Stem, Non-Rising Stem, Solid Wedge, Flexible Wedge, Parallel Slide |
| Material Options | Body Materials | Cast Iron, Ductile Iron, Carbon Steel (WCB), Stainless Steel (SS304, SS316), Alloy Steel |
| Disc / Gate Materials | Stainless Steel, Carbon Steel, Bronze, Alloy Steel | |
| Seat Materials | Metal-to-Metal, EPDM, NBR, PTFE, Viton (soft-seated options) | |
| Standards & Certifications | Design Standards | API 600, API 602, ASME B16.34, BS 5163 |
| End Standards | ASME B16.5 (Flanged), EN 1092-1 (PN Rated) | |
| Testing Standards | API 598, ISO 5208 | |
| Certifications | ISO 9001, PED 2014/68/EU, CE, NACE MR0175 | |
| Design Features | Wall Thickness | As per ASME / API standards, customized options available |
| End Connections | Flanged End (FE) – Raised Face / Flat Face / Ring Type Joint (RTJ) | |
| Tolerance | As per ASME / API / ISO standards | |
| Stem Type | Rising Stem (OS&Y), Non-Rising Stem | |
| Bonnet Type | Bolted Bonnet, Pressure Seal Bonnet | |
| Coating & Surface Finish | Anti-Corrosion Coating | Epoxy Coating, Fusion Bonded Epoxy (FBE), Galvanized |
| Optional Coatings | PTFE Lining, Rubber Lining, Painting | |
| Surface Finish | Polished, Painted, Mill Finish, Shot Blasted | |
| Testing & Inspection | Pressure Testing | Hydrostatic Test, Pneumatic Test (as per API 598) |
| Non-Destructive Testing | Radiography (RT), Ultrasonic (UT), Dye Penetrant (DPT), Magnetic Particle (MPT) | |
| Destructive Testing | Tensile, Hardness, Impact Testing (as per material standard) | |
| Functional Testing | Leakage Test, Cycle Test, Seat Test |
Mechanical Properties
| Property | Value | Unit / Standard |
|---|---|---|
| Tensile Strength | 450 – 800 | MPa (Carbon Steel, Stainless Steel, Cast Iron, Alloy Steel) |
| Yield Strength | 220 – 480 | MPa |
| Hardness | 120 – 250 | HB (Brinell) |
| Elongation | ≥ 12 – 25 | % (material-dependent) |
| Density | 7.1 – 8.0 | g/cm³ |
| Impact Toughness | ≥ 25 – 80 | J (Charpy, grade-dependent) |
| Modulus of Elasticity (E) | ~195 – 210 | GPa |
| Fatigue Strength | 200 – 450 | MPa |
| Corrosion Resistance | Good to Excellent (SS > CS > CI) | – |
| Thermal Conductivity | 15 – 55 | W/m·K |
| Coefficient of Thermal Expansion | 11 – 17 ×10⁻⁶ | /°C |
| Yield Ratio (YS/UTS) | 0.45 – 0.65 | – |
| Poisson’s Ratio | 0.27 – 0.30 | – |
| Brinell Hardness Range | 120 – 250 | HB |
| Surface Finish | Painted, Epoxy Coated, Polished (as per service conditions) | – |
| Connection Type | Flanged End (FE) – Raised Face / Flat Face / RTJ | ASME B16.5 / EN 1092-1 |
| Operating Temperature Range | -29 to 425 | °C (material-dependent) |
| Pressure Rating | Class 150, 300, 600, 900, 1500, 2500 | ASME B16.34 Standards |
Applications of Gate Valve FE
Construction &
Infrastructure
Automotive & Heavy
Equipment
Manufacturing &
Fabrication
Medical & Laboratory
Equipment
Electrical &
Electronics Assembly
Oil, Gas & Petrochemical
Installations
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