Cast Iron Natural Gas Ball Valves
Ductile Iron Natural Gas Ball Valve
Ductile iron natural gas ball valve is a GGG40 ductile iron body gas valve with stainless steel solid ball and full bore 3-piece design. With its anti-static stem design and high-strength body, it is used in natural gas main lines, gas distribution lines in industrial facilities, and burner inlets.
Threaded models are available from 3/8″ to 2″, with large-diameter flanged models up to DN300. Depending on the model, it is manufactured in MOP20 (20 bar) or PN25–PN40 pressure classes in accordance with TS EN 331 and TS 9809 standards. Top-flanged models are suitable for actuator mounting.
3/8″–2″Threaded (flanged up to DN300)
MOP20PN25 – PN40
TS EN 331TS 9809
Full BoreStainless Steel Solid Ball
Benefits
- High-strength ductile iron body
- Stainless steel solid ball
- Anti-static stem design
- Full bore body with low pressure drop
- Top flange suitable for actuator mounting
Applications
- Natural gas main and distribution lines
- Industrial facility gas piping systems
- Burner and boiler gas inlets
- Pressure reduction and metering stations
Technical Specifications
| Nominal sizes | 3/8″ – 2″ threaded; flanged up to DN300 |
|---|---|
| Pressure class | MOP20 / PN25 – PN40 (depending on model) |
| Bore type | Full Bore |
| Body type | 3-Piece |
| Medium | Natural gas, LPG, industrial gases |
| Standard | TS EN 331, TS 9809 |
Materials
| Body | Ductile iron (GGG40) |
|---|---|
| Ball | Stainless steel, solid |
| Bearings | PTFE |
| Stem | Stainless steel, anti-static |
Why ORFA?
Since 1985More than 40 years of experience in industrial piping equipment supply.
Technical AdviceSupport in selecting the right valve according to line pressure and size.
Stock AvailabilityCommon sizes dispatched from stock on the same day.
Spare PartsBall seat, handle kits and other valve spare parts from a single source.
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