Bellows seal gate valve

 

Size range(s)

1/2 - 2'' (15 - 50 mm)

Pressure rating

ASME Class 150 - 1500

Standard connections

Threaded, Socket weld, Flanged

 

Features and benefits

● Long cycle life bellows (3000 cycles): Designed and qualification tested for high pressure/temperature service.
● Bellows monitoring port (optional): A plug can beconnected with the space above the bellows to monitor performance.
● Two secondary stem seals: a) Backseat in open position; b) Graphite packing.
● Superior seating faces: Seats hardfaced with Stellite 6 and wedge is solid Stellite 6. 

 

Bellows seal globe valve

 

Size range(s)

1/2 - 2'' (15 - 50 mm)

Pressure rating

ASME Class 150 - 800

Standard connections

Threaded, Socket weld, Flanged

 

Features and benefits

● Long cycle life bellows (10,000 cycles): Designed and qualification tested for high pressure/temperature applications.
● Bellows monitoring port (optional): A plug can be connected to the space above the bellows to monitor performance.
● Two secondary stem seals: a) Backseat in open position; b) Graphite packing.
● Superior seating faces: Seats hardfaced with Stellite 6, disc is solid Stellite 6.