Control Valve Manufacturer in USA – SVR GLOBAL
SVR Global is a specialized Globe Control Valve Manufacturer in USA, providing advanced solutions for precise flow regulation across critical industries. Our globe control valves are designed for accurate throttling, tight shutoff, and reliable operation in severe service conditions. Built to API, ASME, IEC, and DIN standards, our valves are manufactured in both cast and forged designs, covering a wide range of pressure classes and temperature limits.
Function & Working
Globe control valves operate by moving a plug within a contoured seat ring, providing accurate flow control through linear motion. The valve plug can be shaped for equal percentage, linear, or quick opening characteristics, ensuring precise pressure and flow modulation. These valves are ideal for steam, gas, and liquid services where accurate throttling is essential.
Advantages
Accurate throttling with high rangeability
Fugitive emission control with advanced packing systems
Options for anti-cavitation trim and low-noise cages
Available in single-seat, double-seat, and cage-guided configurations
Designed for high-pressure, high-temperature, and cryogenic applications
Full compatibility with pneumatic and electric automation systems
Types of Globe Control Valves
Single-Seat Globe Control Valve
Double-Seat Globe Control Valve
Angle Globe Control Valve
Cage-Guided Globe Control Valve
Cryogenic Globe Control Valve
Pneumatic Globe Control Valve
Electric Globe Control Valve
Actuation Options for Globe Control Valves
SVR Global offers globe control valves with pneumatic, electric, and electro-pneumatic actuation, providing flexibility for automation and process control.
Pneumatic Actuators
Type: Spring-diaphragm, piston, or cylinder type
Control Signal: 0.2–1.0 bar / 3–15 psi or 4–20 mA via positioner
Key Features:
High thrust output for tight shutoff
Fast response and dynamic control
Fail-safe design (Fail Open / Fail Close)
Integration with smart positioners for diagnostics and feedback
Electric Actuators
Voltage Options: 24VDC, 110VAC, 230VAC, 380–460VAC
Control Modes: On/Off and Modulating (4–20 mA, 0–10 VDC input)
Key Features:
Integrated positioner and torque limiter
Weatherproof IP67 / IP68 and explosion-proof options
High accuracy with stepper/servo drive systems
Suitable for remote or automated plant control
Electro-Pneumatic Actuators
Combines pneumatic speed with electronic precision
Digital positioners with HART / Profibus / Modbus communication
Auto-calibration and advanced diagnostics
Optimized for integration with DCS and SCADA systems
Positioners & Accessories
Smart Positioners (HART / Foundation Fieldbus)
Limit Switches for open/close indication
Solenoid Valves (24VDC / 110VAC, Ex-proof)
Air Filter Regulators & Boosters for actuator stability
Manual Overrides for emergency hand operation
Industries Served
Oil & Gas
Power Generation
Petrochemical & Refineries
Marine & Offshore
LNG & Gas Distribution
District Heating & HVAC
Water Treatment Plants
Industrial Process Automation
Material Selection for Globe Control Valves
Category Material Standards / Grades Typical Applications
Carbon Steel WCB, WCC, LCB, LCC ASTM A216 / ASTM A352 Steam, hydrocarbons, general service
Cast Stainless Steel CF8 (SS304), CF8M (SS316), CF3M ASTM A351 Corrosive media, oxygen, nitrogen
Forged Stainless Steel F304, F304L, F316, F316L ASTM A182 High-pressure globe control valves
Alloy Steels WC6, WC9 ASTM A217 High-temperature steam service
Duplex / Super Duplex UNS S31803, S32750, S32760 ASTM A890 / ASTM A182 Offshore, seawater, aggressive media
Nickel Alloys Monel 400, Inconel 625 ASTM B564 Hydrogen, helium, corrosive gases
Bronze / Aluminium Bronze C95400, C95800 ASTM B148 Marine and seawater applications
Seat & Seal Materials PTFE, PCTFE, Metal (Stellite overlay) — Bubble-tight and metal-to-metal seal
Technical Specifications
Design Standards: IEC 60534, DIN EN 1349, API 623, ASME B16.34
Size Range: DN15 – DN1200 (½” – 48”)
Pressure Ratings: ANSI Class 150 – 2500 / PN10 – PN400
Temperature Range: –196°C to +600°C
End Connections: Flanged (RF, RTJ), Butt Weld, Socket Weld, NPT
Actuation Options: Pneumatic actuator, Electric actuator, Electro-pneumatic actuator
Special Features: Anti-cavitation trim, Low-noise cages, Fire-safe design
