SGP Series Single Seated Control Valve features quick change trim, simple structure, reliable performance and easy maintenance. The top guide design provides not only sufficient rigidity but also vibration and abrasion resistance, which can guarantee its reliable operation in harsh conditions. The Contoured-P trim features high precision adjustment and large adjustable ratio. The standard actuator configuration is multi-spring diaphragm; other actuator types such as cylinder, electric and hydraulic are also available.

Fluorine Lining Single Seated Control Valve is a bellows seal control valve whose plug part features PTFE bellows seal structure combined with packing box seal structure. Thus it can completely eliminate leakage from the area between the stem and the packing. All valve parts that are in contact with the medium are lined with poly vinyl fluoride (FEP is referred to as F46) who can resist acid (such as hydrochloric acid, sulphuric acid, hydrofluoric acid and so on), alkali, salt and other strong corrosive medium. It is suitable for regulating strong corrosive, strong toxic, expensive, volatile and easy penetration medium.

SGL Series Micro Flow Single Seated Control Valve, featuring such advantages as compact structure, small volume, light weight, high precision adjustment and so on is suitable for micro flow regulation. The standard actuator configuration is multi-spring diaphragm; other actuator types such as cylinder, electric and hydraulic are also available.

SGA Series Anti-Cavitation Single Seated Control Valve, especially designed for liquid medium of high differential pressure and low flow, is capable of perating in harsh conditions of high differential pressure. It features unbalanced contoured-p plug and high precision adjustment. The standard actuator configuration is multi-spring diaphragm; other actuator types such as cylinder, electric and hydraulic are also available.

SGN Series Low Noise Single Seated Control Valve features top guide and quick change trim design. As an extended production of SGP Single Seated Control Valve, it possesses not only the characteristics of SGP, but also other advantages such as noise reduction, anti-cavitation and so on. These two series have interchangeable trim parts.

SGH Series High Pressure Single Seated Control Valve features quick change trim, simple structure, reliable performance and easy maintenance. The top guide design provides not only sufficient rigidity but also vibration and abrasion resistance, which can guarantee its reliable operation in harsh conditions. The unbalanced Contoured-P trim features high precision adjustment and large adjustable ratio. Moreover the multi-hole cage can reduce noise and resist cavitation.

SA Series Single Seated Angle Control Valve is an extended production of SGP and SGN, apart from different body types, the rest is entirely the same with interchangeable trim parts. SA Series features top guide design, quick change trim, simple structure, reliable performance and easy maintenance. The top guide design provides not only sufficient rigidity but also vibration and abrasion resistance, which can guarantee its reliable operation in harsh conditions. The Contoured-P trim features high precision adjustment and large adjustable ratio. The Multi-Hole cage design possesses noise reduction and anti-cavitation.

SAH Series High Pressure Single Seated Angle Control Valve is an extended production of SGH, the body is angle type. The series features quick change trim, simple structure, reliable performance and easy maintenance. The top guide design provides not only sufficient rigidity but also vibration and abrasion resistance, which can guarantee its reliable operation in harsh conditions. The unbalanced Contoured-P trim features high precision adjustment and large adjustable ratio. Moreover the multi-hole cage can reduce noise and resist cavitation. Threaded flange connection combined with a variety of trim types is especially suitable for each position at the ammonia plant.

HSA series high performance angle black water control valve is a patent product of our company, the patent number is ZL2007 1 0171793.3, it has the following.

C-series sleeve control valves are available in sizes from 3 / 4 "to 18" and pressure classes from 150 to 2500, 3000 and 45000. The whole series adopts universal structure, suitable for compressible and incompressible liquid conditions. C-series sleeve control valves are equipped with positive or negative acting actuators and a number of optional accessories to meet the requirements of terminal control elements.

C-series sleeve control valves are available in sizes from 3 / 4 "to 18" and pressure classes from 150 to 2500, 3000 and 45000. The whole series adopts universal structure, suitable for compressible and incompressible liquid conditions. C-series sleeve control valves are equipped with positive or negative acting actuators and a number of optional accessories to meet the requirements of terminal control elements.