Carbon Steel Control Valve
ZXP/ZDLP/ZAZP series pneumatic/motorized single seat control valve structure is top guiding.The advantage as below: 1.Compact structure 2.Small volume 3.Lighter 4.Sensitive action 5.S type Flow channel, low pressure drop loss, large circulation capacity,flow characteristic precise,easy...
Top Guided Pneumatic Control Valve Advantages
1, To achieve greater CV value and wider adjustable ratio
S shaped structure body is generated from the fluid analysis in a unique, can be suppressed by flow path shape complex and eddy current as well as flow path suddenly expand caused by complex and irregular flow phenomenon, which brings the medium flow, high efficiency in addition, guide wing cage type valve can be unstable fluid efficiently sleeve around the into the sleeve.
2,High precision flow characteristics can bring the "ideal" flow
Adopting high precision flow characteristic curve as the standard technical parameters, to achieve the "ideal" flow theory. The process gain stability; computer simulation, valve opening degree of process control conditions, can realize flexible control.
3,Small volume and light weight
Thr valve due to film the spring type small lose simple mechanical structure of the power of the executive body, thus successfully greatly reduced height, realize the miniaturization, according to multi spring diaphragm actuator and S shaped valve, control valve compared can achieve 30% - 40% a small, light, efficient use of space has contributed to the.
4,Full specifications, wide use
Main technical specification
Rated flow coefficient Kv
Rated Stroke L(mm)
Diaphragm Effective Area
Nominal Pressure PN(MPA)
1.6 2.5 4.0 6.3 10.0
Inherent flow Characteristics
The range of air source signals
Gas source pressure(Mpa)
Depand on the thrust and stroke which valve need
220V.AC 50Hz 380V.AC 50Hz( Three phase)
VI Class、Zero Leakage
IV Class、V Class
Flange connection form
PN1.6Mpa, Convexity of valve body PN≥4.0Mpa,Concavity of valve boday
Upper bonnet form
Case Steel:-20~220°C、Cast Stainless steel:-40~220°C
Case Steel:-29~425°C、Cast Stainless steel:-60~450°C
Cast Stainless steel:-60~-100°C、-100~-196°C
Packing Details: Wooden box and plywood case, standard export packing.
In addition that we can design and pack as your request.
Delivery Details : Shipped in 5-15 days after payment.