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Electric Cage Type Globe Control Valve Product Information
Electric cage type globe control valve is one type of pressure balance regulating valve with electronic electric actuator, whose valve flow port is s-shaped linear type. It has a contra-vane to improve the fluids flow balance arounds the cage. Cage guided globe control valve is normally used to control high pressure fluids, because it’s featured with small pressure drop, big flow capacity, wide adjustable range and high flow characteristic accuracy. Its actuator can be pneumatic diaphragm type or electronic electric actuator. Flowspec Luokai can manufacture and supply the electric cage type globe control valve according to standard of GB/T 12221-2005 with sizes of 1-1/4″ ~ 8″ (DN32~DN200mm). Contact us today. Get the better prices. 30 years of experience. Great after-sales service.
1. FEATURES
- S shaped flow port, linear flow characteristic.
- Small pressure drop loss, big flow capacity.
- Compact structure, wide adjustable range.
- Small noise, little cavitation corrosion.
- Excellent regulation performance, accurate flow coefficient.
3. STANDARDS
- Design & manufacturing: GB/T 12221-2005
- Flanged ends: GB/T 9113.1-2000, ANSI 16.5, JIS B2201
- Face to face: GB/T 12221-2005
- Inspection & testing: GB/T 13927-2000
2. TECHNICAL SPECIFICATIONS
- PN1.6~PN6.4Mpa, Class 150LB, 300LB, 600LB, JIS 10K, 16K, 20K
- Size: 1-1/4″ ~ 8″ (DN32~DN200mm)
- Materials: carbon steel (A216 WCB), stainless steel 304(CF8), stainless steel 316(CF8M)
- Flow characteristic: linear, equal percentage
- Intrinsic error: <±1%
- Hysteresis:<±1%
- Cv ratio: 50:1
- Leakage class: ANSI B16.104 class IV, class VI, class II
- Applicable medium: water, oil, gas, corrosive liquids
- Applicable temperature: -17℃~+230℃ (higher temperature is available upon request)
4. APPLICATIONS
- Power plant
- Pharmaceutical factory
- Chemical industry
- Water plant
- Steel plant
- Metallurgy
Why Choose Flowspec Luokai
45+ Years Experience
Founded in 1978, manufacturing industrial valves for over four decades with proven reliability worldwide.
Global Certifications
ISO 9001, CE/PED, WRAS, FM, UL, API approved — compliant with international quality and safety standards.
OEM Custom Solutions
Flexible design and manufacturing per your specifications — material, size, pressure, actuation tailored to project needs.
Worldwide Delivery
Exported to 5 continents — North & South America, Europe, Middle East, Southeast Asia, and Africa.
Our Service Promise
Strict Quality Control
Every valve tested to API 598, EN 12266 before shipment
Timely Global Delivery
Reliable logistics to 5 continents with secure packaging
OEM & Custom Design
Tailored material, size, pressure and actuation to your specs
Dedicated After-Sales
Technical support and service throughout product lifecycle