Double Seated Globe Control Valve

A double seated globe control valve is a high-capacity, linear throttling valve featuring two internal plugs and matching seats on a single vertical stem. This dual-plug design balances pipeline pressure by directing fluid to push upward on one plug and downward on the other. Because these opposing forces cancel out, the net stem unbalance is minimized, enabling standard actuators to smoothly regulate flow across high pressure drops without requiring massive, high-thrust drive systems. This configuration delivers a fast response and 20% to 50% greater flow capacity than single-seated alternatives. Because uneven thermal expansion between the dual plugs prevents absolute, drop-tight shutoff, it is engineered for systems where continuous, high-volume modulation is favored over zero-leakage isolation. Process automation contractors and plant utility layout networks can maximize high-differential throttling control and lower actuator thrust costs by importing certified double seated globe control valves directly from leading manufacturers in China via our advanced B2B digital marketplace.