Regulating needle valve

详情

1.Working pressure:
    Stainless steel:up to ***0 psig(**5bar)
    Steel:up to ***0 psig(**7bar)
    Brass:up to ***0 psig(**7bar)
2.Working Temperature:
    PTFE:**5°F to **0°F(**4℃ to **2℃)
    PEEK:**5°F to **0°F(**4℃ to **5℃)
3.Panel mountable
4.Packing nut permits stem packing adjustment
5.Live-loaded packing system
6.Compact design
7.Different materials:
Stainless steel(**4/**4L,**6/**6L,**1),Brass,Carbon steel,Duplex stainless steel(***5/***7),titanium,alloy steel(F*1/F*2),and all kinds of nickel alloy.
8.Packing below the stem thread,isolates the lubricant  from the stem thread.
9.Two stem design,hardened thread of the upper stem and the lower stem thread surface has been hardened and polished,extend the service life.
*0.The valve in fully open position stem produce safety back seal, provide the stem auxiliary seal.
*1.Non-rotating stem avoid the friction and scratch between the stem tip and the valve valve seat.
*2.Various forms of stem tips,appliable in different place.
*3.Test:**0%