Air to Close Low Noise Control Valve
ZXPII/ZXMII series Pneumatic low noise control valve is a top entry globe type control valve, which ismanufactured under ISO 9001 quality assurance system. The valve is mainly designed to reduce the noise with compressible value. There are many small balanced holes of gas throttle.The body...
ZXPII/ZXMII series low noise control valve is a high performance, pressure balance low noise valve which is an integral product of foreign advanced technology. The L2100 series valves are compact structure, S shaped fluid channel, sleeve component of core piloting fully, high resilience against vibration ability. Symmetrical holes distribution to sleeve surface reduce the pressure drop. It uses seal ring; U-circle seal improves the leakage criteria. They feature small volume, light weight, less pressure drop loss, large flow, wide adjustment range, high precision flow characteristics curve, good dynamic stability, low noise, small cavitation and corrosion, low leakage, etc. The series is suitable for the reduction of compressible fluid noise.
The series use high performance, multi-spring diaphragm actuator, tight structure, large output capability, is suitable for all kinds of medium with different pressure and temperature.
● Standardized, modular designed, reliable functions;
● Using seal ring and U-circle seal improve the leakage criteria;
● Symmetrical holes distribution design is applied to throttle, and reduce fluid noise;
● Packing spacer is designed for maintenance free and self-tightening seal, which is safer and more reliable;
● Packing spacer system added dust proof, which can effectively prevent dust and debris getting into packing spacer;
● The body is completely compatible with single-seated control valve. To replace the trim online;
● Pressure components are designed according to ASME standard, which is safer, and suitable for hazardous condition;
Specification and technical parameter
Valve seat diameter Gg(mm)
Rated flow coefficient Kv
Rated Stroke L(mm)
Diaphragm Effective Area(cm²）
Spring Range Pr(Kpa)
Gas source pressure(Mpa)
Inherent flow Characteristics
Inherent rangeability R
Metal valve plug:III Class、IV Class; Soft Valve plug:VI Class
Nominal Pressure PN(MPa)
Upper bonnet form
The cooling type
Regulating cut off type
-40~150(Valve plug with PTFE) -60~200(Valve plug with reinforce PTFE)
Hoyee was a professiona Valve supplier. Have hundred product for series styles. Accept ODM service. ZLRC strive to provide customers with perfect products and services, be responsible for the growth of our staffs, and create values for society. We will achieve the close cooperation and make common progress and create a bright future with customers, suppliers and other stakeholders in a responsible way.
Company is adhering to the "quality first,customer supreme".We believe that superior customer service,excellent product quality and reliable performance is crucial for the long-term success.We own a professional R&D team and other advanced equipment,so we have the ability and are confident to create products with reliable quality,customer satisfaction,rest assured.
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.
1 OEM service is welcomed
2 We will provide all the detail to you during the mass production
3 Necessary test and certificate can be obtained as you request
4 Your requirement are highly respected
1)Are you a factory or trading company?
We are the professional and reliable manufacturer in China,and our team has
committed to the control valve business for more than 13 years.
2)How can I trust your company to get goods if I order from you?
Our company have many regular customers in domestic,and we use the payment such as L/C,T/T and so on,ensure safety of your business.
3)Can you do the OEM for us?
Yes,we can.But the price may be higher than we used to sell stardand machine.
4)How to be the agent of your company?
You can contact us,we will glad to provide detail information.
5)How does your factory do regarding quality control?
Quality is priority.Our company has strict technical staff control the quality,please don't worry the quality about the equipment.