The forged globe valves, also known as the gate valves, are the forced-sealed valves. So, when the valve is closed, pressure must be applied to the valve flap to force the sealing surface to not leak. When the medium enters the valve from below the valve flap, the resistance to be overcome by the operating force is the friction between the stem and the packing and the thrust generated by the pressure of the medium. The force of closing the valve is greater than the force of opening the valve, so the diameter of the stem should be large, otherwise the valve stem can be bent.
It is ideal for cutting or regulating and throttling. Due to the relatively short opening or closing stroke of the valve stem of this type of valve, and the very reliable cutting function, and because the change of the valve seat opening is proportional to the stroke of the valve flap, it is very suitable for the adjustment of the flow rate.
The forged globe valves are produced with strict standards which are made by our company as a reliable distributor, which is also known as one of the professional manufacturers. It is available to provide the wholesale service that you can buy the products with the
competitive price from our factory, which is one of the good solutions.
Stronger, leakproof bolted body bonnet joint ensures joint tightness with a higher bolting torque.
Body guided disc eliminates side thrust and provides longer disc, seat and body life.
Impactor handwheel for tight shutoff.
Designed to ASME B16.34.
Long cycle life bellows (3000 cycles) in Gr. 321 (stainless) or Inconel. Designed and successfully tested in high pressure/temperature conditions.
Two secondary stem seals: a) Backseat in open position; b) Graphite packing.
Long cycle life bellows (10,000 cycles): Designed and qualification tested for high pressure/temperature applications.
Bellows monitoring port (optional): A plug can be connected to the space above the bellows to monitor performance.