Plug Control Valve
Plug control valve is a precision instrument designed to regulate fluid flow in pipelines. It features a plug, often cylindrical or conical, which moves linearly to modulate flow rates. Housed within a valve body, the plug is carefully positioned against a seat to ensure accurate control. Renowned for their versatility, plug valves can manage diverse pressures and temperatures, finding application across industries such as oil and gas, chemical processing, and water treatment, where reliable flow regulation is paramount.
Suggesting our API 599 Sleeved Plug Control Valve, engineered for reliability and performance. Available in quarter-turn design, with Full Bore and Reduced Bore options, spanning sizes from 1/2 to 24 inches (DN15-DN250) and pressure ratings from 150 to 1500 LB (PN20-PN250). Designed for compatibility with various industrial environments, particularly favored in the petrochemical industry and corrosive settings. Featuring soft seats for optimal sealing, automatic actuator selection for convenience, and optional strengthened stem packing for enhanced durability. Additionally, enjoy safety features like a blow-out-proof stem and the option for a locking device. Trust in our sleeved plug valves for dependable operation in diverse applications.
Introducing our Lubricated Plug Control Valves, essential quarter-turn mechanical valves utilized across diverse industrial sectors, particularly in oil and gas facilities. These valves derive their name from the sealing mechanism, which relies on grease between two metal surfaces. Designed for seamless compatibility, the plug surface and body inner surface materials ensure optimal performance. Enjoy the convenience of automatic actuator selection and default emergency sealing fittings. Features include a blow-out-proof stem for safety and an optional locking device for added security. Experience reliable operation and ease of maintenance with our lubricated plug valves.
Introducing our Multi Stage Cage-guided Control Valve, engineered with precision and reliability in mind for diverse industrial applications. Featuring a single-seated design with options like balanced, profiled, and perforated plugs, along with multi-stage reduction and cage-guided plugs, ensuring optimal flow control. With a wide pressure rating of PN16-PN400 and Class 150 LB to Class 2500 LB, and constructed from robust materials including carbon steel ASTM A216 WCB, alloy steel ASTM A217 WC6, WC9, and stainless steel ASTM A351 CF8, CF8M, it offers durability and performance. Available in sizes ranging from DN25 to DN500 (1 Inch to 20 Inch), it operates reliably across a broad temperature range from -29°C to +560°C.
Our valve offers versatility with various materials for the body and internal parts, tailored to specific working conditions. Its design ensures noise reduction, resistance to cavitation and flashing, and eliminates choked flow. With nominal dimensions ranging from DN15 to DN250 and nominal pressures from PN10 to CL2500, it caters to diverse applications. Bellow seal bonnets or bonnet packings reduce emissions, meeting TA - LUFT requirements. Easy assembly and dismantling facilitate maintenance. High durability is ensured through top-class materials and surface improvement processes. It's compatible with LP0 and LP1 multi-spring actuators, with the option to change spring range without extra parts. Smart electro-pneumatic positioners allow diagnostics, while a wide range of electric actuators is available.
The eccentric rotary plug control valve features a one-piece body design and connects via flanged (ASME Class 150 / PN25) or wafer type (ASME Class 150 / PN25) connections. Made of ASTM A216 WCB material, it incorporates an eccentric plug that remains slightly apart from the valve seat until near closure, allowing dynamic alignment for effective shut-off. Ideal for handling mediums like slurries, grit, or solids, these valves offer superior control accuracy and wide rangeability. They're often equipped with pneumatic actuators, digital/smart positioners, and air filter regulators for precise flow control, making them versatile solutions for various industrial applications.
Introducing our premier Inverted Pressure Balance Plug Valve, crafted by a leading global valve manufacturer. Our robust cast and forged steel Pressure Balance Lubricated Valves are renowned for reliability across industries. Available in Short, Regular, and Venturi Patterns, each offers unique advantages in port area and dimensions, meeting diverse needs. Regular Pattern valves prioritize port area, Short Pattern valves emphasize compactness, and Venturi Pattern valves optimize pressure recovery. Widely used in pharmaceuticals, chemicals, and power, they operate in Class 150 to -2500 pressure and -29 to 180°C temperature range. With dependable seals and sleek design, these valves ensure easy operation and enhanced seal capability with an oil groove. Material and flange dimensions can be customized for various engineering requirements.
CNCV-240509-PCV-01
We supply high-quality Eccentric Rotary Plug Control Valves crafted from ASTM A216 WCC and ASTM A351 CF8M materials. Available in sizes ranging from 1 to 12 inches (DN25-DN300) and suitable for Class 150-600 LB (PN10-PN100) applications, these valves are complemented by reliable Pneumatic Actuators for efficient operation.
The eccentric rotary control valves, constructed from ASTM A216 Grade WCB material, are available in sizes ranging from DN25 to DN100, with a pressure rating of 150 LB, PN25. They are complete with a pneumatic actuator, digital/smart positioner, and air filter regulator for precise flow control. The plug remains clear of the seat until it nears the cutoff position by a few degrees. In some cases, we refer to the plug as a cam. When it engages with the seat, the sealing surfaces dynamically align to achieve a tight cutoff.
Introducing our Double Eccentric Plug Control Valve lineup, crafted from ASTM A216 WCB, WCC, CF8, CF8M, A352 LC3 and ASTM A3 materials. Available in sizes ranging from 1 to 4 inches (DN25 to DN100), they offer versatility and precision. With ANSI Class 150 LB and PN25 ratings, they ensure reliable performance under varying pressures. Featuring trim options including CF8, CF8M, and CF8M+No.6, and seat materials SS 304, SS 316, SS 316+No.6, and 316+PTFE, they cater to diverse applications. Stem materials SS 316 (0Cr18Ni12Mo2Ti) and 17-4PH provide strength and durability. Trust our Double Eccentric Plug Control Valves for efficient and dependable operation.