Introduces a brake pneumatic valve performance contrast

pneumatic valve forged steel gate is in the pipeline has wide range of USES a kind of pneumatic valves, mainly through and block medium. Does not apply to regulate the flow of medium, but according to pneumatic valve pneumatic forged steel gate valve rod of the discretion to determine the flow ( Such as fire scale with pneumatic seal gate valves equipped with opening and closing of the elastic base seat. Forged steel brake pneumatic valve, pneumatic valve compared with other requirements for pressure, temperature, diameter and so on the wider scope of application.
forged steel brake depending on the internal structure can be divided into pneumatic valve: wedge disc type, flexible disc type single, double disc type, parallel slide type.
according to pneumatic valve pneumatic valve stem stents forged steel gate is different and can be divided into: rising stem pneumatic valves and forged steel gate non-rising stem pneumatic valve forged steel gate.
pneumatic valve forged steel gate of main performance advantages:
. Pneumatic valve forged steel brake fluid resistance is small, due to the pneumatic valve pneumatic valve forged steel gate is straight type, medium flow does not change direction, therefore more other pneumatic valve flow resistance is smaller.
。 Pneumatic forged steel gate valve sealing performance is better stop pneumatic valve, opening and closing is as of pneumatic valve.
。 Pneumatic valve applicable scope is wide, forged steel gate except for steam and oil such as media, also applies to contain granular solids and high viscosity medium, can also be applied to do object completely pneumatic valve and the low vacuum system of the valve.
。 Pneumatic valve forged steel gate is a pneumatic valve with double flow, the flow direction of medium is not subject to restrictions, so is suitable for the medium may change the flow direction of pipeline, and ease of installation.
several different structure of pneumatic valve forged steel gate performance comparison:
( Pneumatic wedge single ram forged steel gate valve
a pneumatic valves, forged steel gate structure is relatively flexible disc pneumatic valve simple
b, under high temperature, the pneumatic forged steel gate valve sealing performance than elastic pneumatic valve gate or double ram pneumatic valve.
c pneumatic valves, forged steel gate is suitable for the medium of high temperature anti-coking.
( Flexible disc pneumatic valve forged steel gate
a pneumatic valves, forged steel gate is wedge single ram special form of pneumatic valve. Compared with pneumatic wedge gate valve, at high temperature, good seal performance, ram heated not easily stuck;
b pneumatic valves, forged steel gate is suitable for steam and hot oil and oil and gas medium, and is suitable for frequent switch parts.
c pneumatic valves, forged steel gate does not apply to the medium of easy coking.