Threaded Steel Ball Valve 3-Piece DIN PN 16
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, 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:G 3″ – 4″
The 3-Piece Threaded Steel Ball Valve, designed to DIN PN 16 standards, is engineered for superior performance in demanding industrial applications. Constructed from high-grade carbon steel, this valve offers exceptional durability and resistance to corrosion, making it ideal for handling water, oil, gas, and other non-aggressive media. Its threaded ends ensure easy installation and secure connections in piping systems, while the three-piece design allows for straightforward maintenance without removing the valve from the line.This ball valve features a full port design, minimizing pressure drop and allowing for efficient fluid flow. The valve is equipped with a blow-out-proof stem, enhancing safety and operational reliability. It operates efficiently within a temperature range of -20°C to 180°C and a maximum pressure of 16 bar, conforming to international standards for quality and performance. The lever handle provides smooth 90-degree operation for quick opening and closing, suitable for both manual and automated systems.Key applications include use in chemical processing, oil and gas industries, water treatment plants, and general industrial plumbing. Its robust construction ensures long service life even under high-cycle conditions. The valve is tested and certified to meet stringent quality controls, guaranteeing leak-proof performance and compliance with industry regulations.Material: Carbon Steel with Epoxy CoatingConnection: Threaded (BSP or NPT options available)Pressure Rating: PN 16Temperature Range: -20°C to 180°CStandards: DIN 3202, ISO 17292

Materials
| No. | DETAILS | MATERIALS |
|---|---|---|
| 1 | Body | carbon steel 1.0619; DIN GS-C25; |
| 2 | Lid | stainless steel 1.4408 (AISI316) |
| 3 | Sphere | stainless steel 1.4408 (AISI316) |
| 4 | Saddle | Teflon/PTFE |
| 5 | Spindle | stainless steel 1.4408 (AISI316) |
Features
| SPECIFICATION | |
|---|---|
| Standard | DIN 3202 F1 |
| Joining Standard | ISO 228-1. BSPP |
| Construction length | EN 558, series 1 |
| Execution | straight |
| Joining | threaded/F (female) |
| Management | with handle |
| Drive | sectoral |
| T max. °C | 170 °C |
| DN | PN | Thread / G" BSP | L | H | J | Weight (kg) |
|---|---|---|---|---|---|---|
| 80 | 16 | G 3" | 205 | 155 | 257 | 11 |
| 100 | 16 | G 4" | 240 | 183 | 285 | 18 |







