Cast Steel PN40 Globe Valve
- Standard: DIN EN 13709
- Flange Dimensions: EN 1092-1/B (DIN 2501)
- Temperature Range: -10°C to +300°C
- Valve Type: Globe
- Design Standard: DIN
- Stem: Rising stem
- End Connection: Flanged
- Bonnet: Bolted bonnet
- Body Material: Cast steel
- Trim Material: Stainless steel
- Stem Material: Stainless steel
- Pressure Rating: PN 40
- Actuation: Handwheel
• Construction: The cast steel PN40 globe valve is constructed with a durable and robust cast steel body, bonnet, and disc. This ensures excellent strength, reliability, and long-lasting performance.
• Pressure Rating: The valve is designed to withstand high-pressure applications, with a pressure rating of PN40. It can handle pressures up to 40 bars or 580 psi, making it suitable for demanding industrial environments.
• Size Range: Cast steel PN40 globe valves are available in a wide range of sizes, ranging from small sizes such as ½” to larger sizes like 12″. This versatility allows them to be used in various pipeline systems.
• End Connections: The valve is typically equipped with flanged end connections conforming to international standards such as ANSI, DIN, or JIS. This enables easy installation and connection to the piping system.
• Leakage Tightness: The globe valve is designed to provide tight sealing to prevent leakage. It features a sturdy disc and seat arrangement that ensures minimal or no leakage when the valve is fully closed.
• Flow Control: The globe valve offers excellent flow control capabilities due to its design. By adjusting the position of the disc, the valve can regulate or throttle the flow of fluid, allowing for precise flow control.
| Attributes | Description |
|---|---|
| Valve Type | Globe Valve |
| Size | DN15 to DN300 |
| Pressure Rating | PN40 |
| Body Material | Cast Steel ASTM A216 WCB/WCC |
| Bonnet Type | Bolted Bonnet |
| Stem Type | Outside Screw Rising Stem |
| Seat Type | Replaceable Metal Seat |
| End Connection | Flanged, Threaded, Socket Weld, Butt Weld |
| Actuator | Handwheel, Gear Operator, Pneumatic Actuator, Electric Actuator |
| Temperature Range | -29°C to 427°C |
| Compliance | ASME B16.34, EN 12516-1, API 602 |
| Painting | Epoxy Painting |
Cast Steel PN40 Globe Valve Introduction
Cast steel PN40 globe valves are a type of valve that is commonly used in industrial applications. They are characterized by their robust construction, high pressure rating, and wide temperature range.
Construction
Cast steel PN40 globe valves are typically made of a high-strength cast steel alloy. This material provides excellent resistance to corrosion, erosion, and mechanical stress. The valve body is typically T-shaped, with a plug (disc) that moves perpendicular to the flow direction. The plug is typically made of stainless steel for enhanced corrosion resistance and wear protection. The bonnet is typically bolted for easy access to the internal components during maintenance.
Design
Cast steel PN40 globe valves are designed to provide precise flow control and tight shutoff. The plug moves gradually as the valve is operated, allowing for precise control of the flow rate. The plug is sealed to the seat by a gasket, which provides a tight seal and prevents leaks.
Performance
Cast steel PN40 globe valves are rated to a pressure of 40 bar (580 psi). This makes them suitable for a wide range of industrial applications, including oil and gas, chemical processing, and power generation. The valves can also handle a wide range of temperatures, typically from -10°C to +300°C.
Applications
Cast steel PN40 globe valves are used in a variety of industrial applications, including:
- Oil and gas: For isolating pipelines, regulating flow in wellheads, and controlling pressure in refineries.
- Chemical processing: Handling corrosive and abrasive fluids in chemical plants.
- Power generation: Controlling steam and water flow in power plants.
- Water treatment plants: Regulating flow and isolating sections of piping systems.
Additional Features:
- Double Block and Bleed: Some models come with double disc and seat configuration for enhanced safety and isolation.
- Actuation Options: While manual handwheel operation is common, some valves offer pneumatic or electric actuators for automated control.
Jhy engineers have meticulously designed these valves to operate with minimal moving parts, ensuring frictionless movement and near-instantaneous closure. Learn more by visiting our contact page.
Ready to experience the Jhy difference? Visit their website at https://www.jhyvalve.com/ and discover how their Cast Steel PN40 Globe Valve can safeguard your system and ensure the smooth flow of your success.
