Stainless Steel Flanged Ball Valve 3-Piece DIN PN 25
TECHNICAL DESCRIPTION
Ball valves are mainly used as shut-off elements in fluid transfer systems where high permeability is required.
• Operated by turning 90°.
• Full passage.
• Body of three parts connected together by bolted connection.
• Drive flange ISO 5211.
• Spindle – antistatic.
WORKING FLUID / MEDIUM
• Water, steam, corrosive fluids, fuels, lubricating and hydraulic oils, petroleum, air, gas, non-flammable hydraulic fluids.
• Boiler feed water, condensate.
• Sea water.
EXECUTION
• Various materials on request
OPTIONS
• Discharge opening on the sphere.
Dimensions: DN 32 – 50
Our 3-piece stainless steel flanged ball valve is engineered to meet DIN PN 25 standards, offering superior performance in demanding industrial applications. Constructed from high-grade stainless steel, this valve ensures excellent corrosion resistance, durability, and reliability under high-pressure conditions. Its flanged design facilitates easy installation and maintenance, making it an ideal choice for pipelines in chemical processing, water treatment, oil and gas, and other heavy-duty sectors.The valve features a robust three-piece body construction, which allows for straightforward disassembly without removing the valve from the pipeline. This design enhances serviceability and reduces downtime during maintenance. The ball valve mechanism provides tight shut-off, minimal pressure drop, and efficient flow control, ensuring optimal operation in both on/off and throttling applications. It is suitable for handling a wide range of media, including aggressive chemicals, steam, and gases.Key specifications and benefits include:Material: Stainless Steel (AISI 316 or equivalent)Pressure Rating: PN 25 (DIN standard)Connection: Flanged ends for secure mountingTemperature Range: -20°C to +200°C (depending on seals)Applications: Suitable for industrial, commercial, and municipal systemsFeatures: Fire-safe design, anti-static device, and blowout-proof stemThis valve is designed to comply with international quality and safety standards, ensuring long service life and dependable performance. It is an essential component for engineers and procurement specialists seeking efficient and cost-effective fluid control solutions.
Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | stainless steel 1.4301/1.4408 (AISI304/316) |
| 2 | Lid | stainless steel 1.4301/1.4408 (AISI304/316) |
| 3 | Sphere | stainless steel 1.4301/1.4408 (AISI304/316) |
| 4 | Saddle | Teflon/PTFE |
| 5 | Spindle | stainless steel 1.4408 (AISI316) |
Features
| SPECIFICATION | |
|---|---|
| Standard | DIN 3202 F1 |
| Joining | EN 1092-2 |
| Construction length | EN 558, series 1 |
| Execution | straight |
| Joining | flanged |
| Management | with handle |
| Drive | sectoral |
| T max. °C | 170 °C |
| DN | PN | Flanges/PN | L | D | P | nxd | H | J | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
| 32 | 25 | 25 | 180 | 140 | 100 | 4x18 | 97 | 168 | 5.6 |
| 40 | 25 | 25 | 200 | 150 | 110 | 4x18 | 114 | 230 | 7.3 |
| 50 | 25 | 25 | 230 | 165 | 125 | 4x18 | 121 | 230 | 9.3 |