| Features and benefits |
| Feature |
Description |
| Type |
Resilient sealed bi-directional tight shut-off device |
| Markets |
Hydrocarbon service, seawater cooling systems, offshore, onshore and marine fire mains systems, desalination plants and power plant installations. |
| Seals |
Bronze, Stainless steel, Duplex, Super Duplex, Monel |
| Shafts |
Stainless steel, Super Duplex, Monel |
| Seal |
Available in various types of elastomers, the selection being dependant on the valve duty and working pressure and temperature |
| Seat |
Metal seating surface machined into the body of the valve |
| Replacement seats available as an option |
| Materials |
Cast Iron and SG Iron, Carbon steel, 316 Stainless steel, Duplex Stainless steel, Monel, Incoloy, Hastelloy B & C, Titanium. All materials available to NACE requirements |
| Shutoff |
Bi-directional to API 598 |
| Closed Seal |
Tight shut off in both directions to API 598 |
| Firesafe |
Certified Firesafe by Lloyds to DOT Rule 54 App.D for use in fire water mains offshore and marine installations |
| Actuation |
Via manual gearbox, pneumatic, electric or hydraulic actuators |