福斯Flowserve MARK TWO直行程調(diào)節(jié)控制閥
Fabricated from bar stock, the Mark Two is an extremely versatile automatic control valve. It is available in many different configurations with short lead times, even in high-pressure classes or special alloys.
Features and Benefits
• Application versatility arising from numerous body styles, end connections, bonnet types and materials of construction
• Reduced maintenance owing to top-entry trim with clamped-in seat ring and double stem-guided design, which eliminates contact between the plug and seat retainer
• Parts interchangeability with Mark One Series valves
• Available cryogenic extended bonnet handles temperatures down to -253°C (-423°F)
Size Range: NPS 1/2 to 6
Pressure Class Range: 150 to 2500
Operating temperature:
-196°C to 815°C (-320°F to 1500°F)
![mark-two[2]](http://jwggg.cn/file/upload/201704/21/08/08-45-34-67-24668.png)
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