LM82 Series High Pressure Globe Control Valve

LM82 series are LM8 single-seat high-pressure control valve series products, a top guided, plunger type high-pressure single-seat pressure unbalanced structure, adopting new type straight pressure type floating valve seat, has high control accuracy, good sealing performance, simple structure, high universality and other characteristics, use of porous type pressing sleeve, greatly improving the internal parts of cavitation resistance, noise reduction performance. Suitable for the fluid flow control relatively harsh operating conditions.

Product Description

High Pressure Globe Control Valve

A high-pressure globe control valve is a specialized type of control valve designed to manage and regulate the flow of fluids in systems operating under high pressure conditions. This type of valve combines the features of a globe valve, which provides precise control, with the capability to handle elevated pressures.

The primary purpose of a high-pressure globe control valve is to control the flow rate, pressure, or level of a fluid within a system while withstanding the forces exerted by high-pressure environments. These valves are commonly utilized in industries where precise control over flow rates and pressure levels is critical, even in systems with significant pressure differentials.

Key features and applications of high-pressure globe control valves include:

Precise Control: These valves offer accurate and fine-tuned control over flow rates and pressure, making them suitable for processes that require stringent regulation.

High-Pressure Systems: They are designed to withstand the extreme pressures found in industries like oil and gas, petrochemicals, power generation, and steam systems.

Safety: High-pressure globe control valves contribute to operational safety by preventing pressure build-up that could lead to equipment failure or safety hazards.

Process Optimization: Industries with complex processes, such as refining or chemical production, benefit from these valves to optimize efficiency and maintain consistent output.

Pilot Systems: These valves can be incorporated into pilot systems that control the operation of larger equipment or processes.

Control Loops: In automated control loops, high-pressure globe control valves work alongside sensors and controllers to maintain desired process variables.

High-pressure globe control valves are constructed using materials that can withstand the pressures and temperatures present in the system. They typically have a robust design with features like higher wall thickness, specialized seals, and heavy-duty actuators to handle the demanding conditions.

LM82 Series High Pressure Globe Control Valve



Nominal SizeDN25 ~ DN80
Pressure RatingPN/160/250/CL900(PN150)/1500(PN260)/2500(PN420)
Operateing Temperature-196℃~ 593℃
CharacteristicsEqual percentage, linear, quickly open
Seat Leakage ClassANSI B16.104: IV、V、VI
Body MaterialWCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc.
Trim Material630/316/316+ST/316nitriding/316+Ni60/316+WC etc.
Seal MaterialFlexible graphite ring packing, graphite +PTFE braided packing etc.