Globe Control Valve
A Globe Control Valve is a type of linear motion valve primarily used to regulate fluid flow in pipelines. It consists of a movable disk (or plug) and a stationary ring seat in a globe-shaped body. By raising or lowering the plug, the valve controls the flow rate. Globe valves are versatile and suitable for various applications, including throttling and isolation services in industries such as oil and gas, chemical processing, and power generation. Their design allows for precise flow control, making them essential components in process control systems where accurate regulation of flow, pressure, or temperature is required.
Designed for heavy-duty use, our valve performs exceptionally in both standard and extreme operating conditions. It significantly reduces noise and minimizes air defense damage while featuring multi-stage pressure reduction and enhanced anti-cavitation capabilities. This valve is ideal for high differential pressure scenarios across various operating modes, offering versatile and customizable solutions.
The Cut-off Control Valve features a fluid pressure balanced trim, designed specifically for quick-opening and shut-off applications without flow adjustment capability. It utilizes PTFE or RTFE soft-sealing materials on the seat to achieve zero-leakage sealing under air pressure conditions. Available in sizes ranging from 1-1/2 inches to 24 inches (DN40-DN600), and with pressure ratings from Class 150 LB to 600 LB (PN16-PN100), it accommodates various industrial needs. The valve is constructed from Carbon Steel, Stainless Steel, Alloy Steel, or Duplex Stainless Steel, suitable for temperatures ranging from -196°C to 230°C. Bonnet options include Standard, Long-Extension, Bellows, and Steam Jacket configurations.
Unbalanced Trim Pneumatic Globe Control Valve offers precision and versatility across industrial applications. Available in DN20-DN150 sizes, it features a robust ASTM A216 WCB body designed for durability under PN40 and Class 300 LB pressures. The valve includes a SS 304+Graphite seat gasket for reliable sealing.
Meeting ASME B16.104 standards for shut-off performance (Class V for metal seat, Class VI for soft seat), it offers flexibility in pipe connections with Flange and Butt Welding types. Operating efficiently in temperatures ranging from -29°C to +230°C, it accommodates different actuator types including Pneumatic Diaphragm, Pneumatic Piston, and Electric actuators.
We offer cast iron globe control valves with electric actuators, available in sizes from 1/2 to 4 inches (DN15 to DN100) and pressure ratings of PN16 to PN40 (Class 150 LB). Featuring a stainless steel 1.4021+QT trim and flanged ends, these valves are ideal for precise and durable operation even at high differential pressures. Benefits include long-lasting stem seals, flexible trims with multiple Kvs values, and vibration-reducing shaft guiding.
Designed for easy handling with a compact footprint, rotatable upper part, and reduced weight, these valves are perfect for industrial complexes, plant construction, and process technology installations. Suitable for mediums such as cooling water, cooling brine, warm water, hot water, and steam.
We specialize in fabricating nodular iron globe control valves equipped with a digital electro-pneumatic positioner for precise control. These valves feature a robust nodular iron (EN-JS1049) body and durable stainless steel 1.4021+QT trim, ensuring reliability and longevity. Available in sizes from 1/2 to 4 inches (DN15 to DN100) and pressure ratings from PN16 to PN40, they are designed for a wide range of applications.
Key features include a spring-loaded PTFE V-ring unit and a spring-close pneumatic actuator, providing dependable performance. Rated for temperatures from -10°C to +220°C, these valves offer a Kvs range from 1 to 100 and a 50:1 rangeability. The digital electro-pneumatic valve positioner supports inputs of 0-10V, 0-5V, 0-20mA, or 4-20mA, ensuring versatile and accurate operation. Choose our globe control valves for excellent performance and durability in demanding environments.
We specialize in manufacturing high-quality pneumatic globe control valves, featuring a digital electro-pneumatic positioner for precise control. Our valves are available in sizes from 1/2 to 4 inches and pressure ratings of PN16 to PN40. The valve body is constructed from durable stainless steel (1.4408), with trim made from quenched and tempered stainless steel (1.4021+QT) for enhanced strength and corrosion resistance.
Key features include a spring-loaded PTFE V-ring unit and a spring-close pneumatic actuator, ensuring reliable operation. These valves are rated for temperatures ranging from -10°C to +220°C and are designed with flanged ends for easy installation. Choose our pneumatic globe control valves for superior performance and durability in demanding industrial applications.
Our Electro-Pneumatic Globe Control Valve, featuring a robust pneumatic actuator and digital positioning, is designed for demanding applications. Available in sizes from 1/2 to 4 inches (DN15 to DN100) with PN40 or Class 300 LB rating and cast steel flange ends, this valve provides exceptional performance.
Key benefits include long-lasting stem seals, flexible changeable trims offering multiple Kvs values per body size, and precise, durable operation even at high differential pressures thanks to vibration-reducing shaft guiding. The valve is easy to handle with a compact footprint, rotatable upper part, and reduced weight compared to other control valves.
Ideal for non-critical complex control tasks, it is suitable for use in industrial complexes, plant construction, and process technology installations. It efficiently manages mediums such as cooling water, cooling brine, warm water, hot water, and steam, ensuring reliable and precise flow control.
Our Pneumatic Globe Control Valve offers superior benefits over other control valves, including long-lasting stem seals tested millions of times, flexible and changeable trims providing multiple Kvs values per body size, and precise, durable operation even at high differential pressures due to vibration-reducing shaft guiding. It is easy to handle, features a small footprint, a rotatable upper part, and reduced weight compared to other control valves.
This valve is ideal for non-critical complex control tasks in industrial complexes, plant construction, and process technology installations, managing mediums such as cooling water, cooling brine, warm water, hot water, and steam.
Standard features include the 12.448 trim with a Cast Iron Body (EN JL1040), Stainless Steel (1.4021+QT) trim, and a Spring-Loaded PTFE V-Ring unit with a Spring Return (Fail Close) Pneumatic Actuator, and the Valves Online Digital Electro-Pneumatic Positioner unit. Options available upon request include different trim materials, parabolic plugs with PTFE seats, miniature Kvs values, and increased tightness on seats (Class IV leakage rate).
Designed for precise control of steam, gases, and diverse liquid applications, these high-pressure globe and angle control valves ensure superior pressure and flow management. Engineered specifically for the demanding environments of the process control industry, they feature robust metal seats, cage guiding, and a quick-change trim mechanism. Their push-down-to-close valve plug action, coupled with balanced valve plugs, enhances operational reliability. Available in sizes ranging from 2 to 6 inches (DN50-DN150), with pressure ratings from Class 900 to 2500 LB, and constructed from ASTM A352 LCC or ASTM A216 WCB materials, these valves offer flexibility and durability. Ideal for applications requiring precise regulation under high pressure, they are equipped with flange ends to meet industry standards.
This globe control valve features integral end connections, post guiding, and a quick-change trim design. Ideal for chemical and hydrocarbon processing, it excels in handling viscous, non-lubricating, and other challenging fluids. The valve accommodates various end connection styles, including flanged Class 150, 300, and 600 raised face, ring-type joint, or flat face, adhering to ASME B16.5 standards. Additionally, screwed connections meet Class 600 specifications as per the latest ASME B16.34 edition, ensuring versatile application and robust performance.