Motorized Cage Adjusting Valve
ZXG/ZDLG/ZAZG series Cage guided control valve is singled seat with high performance, which is suitable for the place where has flash vaporization and cavitations generated by the high differential pressure, solid cages and prevent the body from the damage of flash vaporization and cavitations....
ZXG/ZDLG/ZAZG series Cage guided control valve is singled seat with high performance, which is suitable for the place where has flash vaporization and cavitations generated by the high differential pressure, solid cages and prevent the body from the damage of flash vaporization and cavitations. The fluid channel is streamlined by S shape with low pressure loss, high capacity, wide regulating range. The plug features big guiding area and good vibration resistance. The control valve is equipped with mult-spring diaphragm actuator and compact in structure as well as big in output force.
1. Reduced trim can be chosen to provide wide capabilities for site applications
2. Balanced trims are suitable for high pressure drop and shutoff
3. Hardened trims to handle high pressure drop applications
4. Bellows seal for special medium
5. Extended bonnet for low temperature
6. Finned bonnet for high temperature
7. Higher maximum valve flow coefficients
8. Bigger body volume to reduce cavitations
The cage valve plug drawing
Normal material sheet
Balanced seal ring
Metal Spiral Wound Gasket
Main technical specification
Rated flow coefficient Kv
Rated Stroke L(mm)
Diaphragm Effective Area(cm²）
Nominal Pressure PN(MPa)
1.6 2.5 4.0 6.4 10.0
Inherent flow Characteristics
Inherent rangeability R
The range of air source signals(Kpa)
Gas source pressure(Mpa)
Depand on the thrust and stroke which valve need
220V.AC 50Hz 380V.AC 50Hz( Three phase)
III Class、IV 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
Motorized cage control valve allowable pressure differential list
Diameter valve seat DN(mm)
Hoyee is a professional manufacturer of industrial valves provides performance, safety and long service life products which have to reliably handle the most aggressive of substances, our products stand the test of time in chemical, textile, transportation, pharmaceutical, pulp & paper, mining, boiler and power industries.
Hoyee give comprehensive service from start to finish, encompassing consultation through to after sales service, full support in every respect and ensure that you are accompanied at each stage of your project.
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.
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: About 15 days after deposit.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample. Due to its value, we do not offer free sample, but you can visit our factory to check its quality.
Q: What is your terms of payment?
A: 30% T/T in advance ,balance before shippment.
HANGZHOU HOYEE TRADE CO.,LTD
No7 YangJiaDai Road LingQiao industrial Zone,FuYang district,HangZhou City,P.R China