Leslie Class GTW plug throttling, three-way globe valves are designed for mixing or diverting clean, dirty, viscous and corrosive liquids; high and low pressure steam; and clean, dirty and corrosive gases. Seat, plug and stem material is 316 stainless steel. Shutoff is dependent on installed service requirements. Class II, IV or V shutoff is available on either or both of the two inner valve ports.
Bonnet options include the standard bolted configuration; an extension bonnet for extreme temperatures; a lube/ vented bonnet for purge, leak-off or lubricator connections; bellows bonnets for zero exterior leakage; and oversized bonnets when required.
A variety of packing and gasket options are offered to meet the requirements of a range of process conditions. Packing options include PTFE V-Ring, PTFE shredded, high temperature carbon graphite, PTFE aramid, graphite aramid and high temperature Inconel® glass. Choices for gaskets include PTFE, high temperature carbon graphite and nitrile rubber bonded non-asbestos.
Features & Benefits
- 1/2 – 12″ Valve Sizes
- Cv Range: 5 – 1078
- ANSI CL 125 – 600, DIN PN10 – 100
- End Conn.: RF, SWE, THD.
- Body Mat’l: Cast Iron, Bronze, WCB, CF8M