API глобус клапан

Cast steel globe valves,API globe valves: Size: NPS 2"-16" Pressure: Class 150-800 Material: WCB,LCB,CF8,CF8M,CF3,CF3M Bellows Material: 304,316,Inconel, Monel Design & Manufacture Std.: BS1873,ASME B16.34 Face to Face Std.: ASME B16.10 End Connection Std.: ASME B16.5(flange end) ,ASME B16.25(butt-welding end ) Test Standard: API598 Feature: 1.The design and manufacturing are fit for the standards of ANSI B16.34,BS1873 and the other advanced standards. 2.The valve shape is the bucket or stream line type which is beautiful and the shape of the channel is straight-way with small liquid resistance. 3.The conic sealing is used between the closing part and the seat.It needs small strength for on-off.It wears washing and the sealing ie reliable. 4.The seat is eachangeable.It can be random assembled so as to satisfythe requirement of the working condition andprolong the service life. 5.For the big diameter and high pressure globe valves, the lift stem can be used in according to th eneed of on-off.The bears can be used in the knock type wheel to the strength of closing down. 6.For the material of the main body and the inner parts,packing, washer and fastener, they can be combined in according to the requirements of the customers.