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API 602 Bellows Seal Gate Valve3
https://www.afc-valve.com.tw/en/ Auto Flow Control Co., Ltd.
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Home Products Velan Gate, globe, and check valves API 602 and B16.34 small forged valves API 602 Bellows Seal Gate Valve
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API 602 Bellows Seal Gate Valve

Size range(s)
NPS 1/2 - 2 (DN 15 - 50)
Pressure rating
ASME Classes
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 CoCr alloy hardfaced and wedge is solid CoCr alloy.
 1653092