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SL-2019H
SHUANGLIN
A ball valve is either open or closed — there's no useful middle ground. When a system actually needs the flow rate dialed in somewhere between those two extremes, a globe valve is the right tool. SHUANGLIN VALVE's globe valve is built specifically for this throttling function, with a flow direction arrow marked directly on the body to ensure correct, directional installation.
Unlike SHUANGLIN VALVE's ball valve range, which can be installed in either flow direction without issue, a globe valve's internal seat and disc geometry is directional — fluid must enter and exit in a specific orientation for the valve to seal and regulate correctly. That's why this valve is clearly marked with a flow direction arrow on the body: installing it backward doesn't just reduce performance, it can prevent the valve from sealing properly at all. Checking this arrow before installation is a simple step that avoids a real functional problem later.
Turning the red handwheel raises or lowers an internal disc against the seat in a straight, controlled linear motion. This lets the valve be positioned anywhere between fully open and fully closed, throttling flow to an intermediate rate — something a quarter-turn ball valve isn't designed to do reliably, since a partially open ball valve wears unevenly and doesn't provide predictable flow control. SHUANGLIN VALVE manufactures this globe valve across the DN15 to DN50 size range, in solid brass with female threaded connections.
Systems requiring fine flow adjustment rather than simple on/off control
Balancing flow between multiple branches in heating or water systems
Steam, condensate, and utility lines where throttling is part of normal operation
Applications where SHUANGLIN VALVE's ball valve range isn't the right fit due to the need for regulated, partial flow settings
Payment: T/T (Bank Transfer)
Stock Items: Ships within 7 days
Custom Orders: 30 days production time
Logistics: Sea or air freight, with customs clearance assistance
SHUANGLIN VALVE backs every globe valve with a 1-year warranty against manufacturing defects, including free repair or replacement where applicable. OEM/ODM services are available for custom body markings, handwheel colors, and private-label packaging on bulk orders.
Why does this valve need to be installed in a specific direction, unlike a ball valve? A globe valve's internal seat and disc are designed for flow in one direction. Installing it backward can prevent proper sealing and throttling performance, which is why the flow direction arrow on the body should always be checked and matched to the intended flow before installation.
When should I choose a globe valve instead of a ball valve? Choose a globe valve when you need to throttle or fine-tune flow to an intermediate rate, not just fully open or closed. A ball valve is better suited to simple, full-flow shut-off applications where directional flow and partial-opening control aren't required.
Can this valve be used for steam or hot water applications? Globe valves are commonly used in steam, condensate, and hot water systems where flow regulation is needed. Contact us with your specific temperature and pressure requirements to confirm suitability.
What sizes are available? SHUANGLIN VALVE produces this globe valve from DN15 to DN50. Contact us with your specification for a tailored quotation.
Contact SHUANGLIN VALVE's sales team for a detailed quotation, technical drawings, or samples.
