Api 602 Bellows Sealed Globe Valve - Forged Steel Globe Valve – Newsway

Forged Steel Globe Valve

Key works: api602, forged steel, a105, globe, valve, class 800, sw, npt, bw.

PRODUCT RANGE:

Sizes: NPS 1/2 to NPS2 (DN15 to DN50)

Pressure Range: Class 150 to Class 800, Class 1500 to Class 2500

MATERIALS:

Forged (A105, A182 F304, F304L, F316, F316L, F51, F53, A350 LF2, LF3, LF5,)

STANDARD

Design Features:

Forged Steel,Outside Screw and Yoke (OS&Y),Rising Stem,
2.Non-Rising Handwheel,Integral Backseat,
3.Solid Wedge,Renewable Seat Rings,Sprial Wound Gasket,
4.Reduced Bore or Full Port,
5.Socket Welded,Threaded,Butt Welded,Flanged End
6.SW, NPT, RF or BW
7.Bolted Bonnet, Welded Bonnet or Pressure Sealed Bonnet

Structure of Forged Steel Globe Valve

NSW| Newsway Valve’s China Forged Steel Globe Valve: Working Principle of Forged Steel Flanged Globe Valve The stem axis of the globe valve is perpendicular to the sealing surface of the valve seat. The opening or closing stroke of the valve stem is relatively short, and it has a very reliable shut-off action, making this valve very suitable for medium shut-off or regulation and throttling. Once the disc of the globe valve is in the open state, the contact between its seat and the sealing surface of the disc is no longer in contact, and has a very reliable cut-off action, so this valve is very suitable for cutting or adjusting the medium. stream usage. Once the globe valve is in the open state, there is no longer any contact between its seat and the sealing surface of the disc, so the mechanical wear of its sealing surface is small, because the seat and disc of most globe valves are relatively easy to repair or replace. It is not necessary to disassemble the whole valve from the pipeline when sealing the element, which is very suitable for the occasion where the valve and pipeline are welded into one. The flow direction of the medium changes when passing through this type of valve, so the flow resistance of the globe valve is higher than that of other valves.

If you need more details about valves please contact NSW(newsway valve) sales department

Newsway Valves Materials

NSW valve body and trim material can be offered in Forged type and Casting type. Next to stainless and carbon steel material, we also manufacture valves in special materials such as titanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys and urea grade materials.

Available materials