w/union Full Bore Forged Ball Valve with Butterfly Handle
- Space-Saving Butterfly Handle: The compact T-type wing handle allows quick quarter-turn manual isolation in tight alcoves, manifolds, or heavily insulated environments where lever handles interfere.
- Full Bore Non-Restrictive Flow: Keeps fluid turbulence to a absolute minimum and maintains full design volumetric flow rates with minimal pressure drop.
- High-Density Forged Solid Body: Eliminates structural porousness inherent to casting methods, optimizing containment and safety under cyclic pipeline stresses.
The w/union Series compact forged ball valve with a butterfly handle from Kenny Vensen International is engineered for crowded mechanical installations and plumbing arrays. Featuring w/union precise internal thread geometry, it ensures a tight, code-compliant seal with standard plumbing and gas pipes. It is a premium choice for zone control, radiant heating manifolds, industrial equipment cooling loops, and sub-metering configurations requiring absolute reliability in a minimized envelope.
Request A Free QuoteTechnical Datasheet & Material Specifications
| Item | Specifications & Materials |
|---|---|
| Body Type | High-integrity forged brass or forged stainless steel architecture |
| Bore Profile | Full Bore, unhindered internal conduit path |
| End Configuration | w/union threaded ends, available in NPT or BSPT classes |
| Handle Configuration | Compact T-type Butterfly Handle / Wing Handle with protective exterior coating |
| Pressure Class | PN25 / 400 WOG compliant |
| Temperature Parameters | -20 degrees C to 120 degrees C |
| Compatible Fluid Media | HVAC water, commercial gas lines, low-pressure steam, compressed air, and process oils |
Technical & Sourcing FAQ
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When should an engineer specify a butterfly handle ball valve over a standard lever handle?
Butterfly handles (also known as T-handles or wing handles) are specified primarily for space optimization. In setups like heating manifolds, multi-port distribution blocks, or pipe corridors tight against a wall, long lever handles lack the radius to open or close fully without crashing into obstacles. Butterfly handles rotate completely within a tight profile, preventing accidental bumping and layout conflicts.
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Does the shorter length of a butterfly handle affect the operating torque of a full bore valve?
Because a butterfly handle has a shorter moment arm than a lever, precision inside the valve is paramount. Xuan Yang optimizes this by incorporating precision-machined internal spheres paired with premium, low-friction PTFE seating rings. This advanced combination keeps the internal operating torque exceptionally low, enabling operators to achieve seamless, quarter-turn actuation by hand without excessive effort.
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Can this specific w/union butterfly handle valve be utilized in combustible gas lines?
Yes, provided the system pressures conform to the valve specifications. The forged solid metallic body structure prevents micro-leakage risks, making it far safer than cast variants for gas plumbing. Additionally, it features a blow-out proof internal stem design that retains full pressure containment even in volatile media environments.
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What custom OEM adaptations are available for the w/union forged butterfly series?
Through our dedicated hardware manufacturing plant network, we support full OEM and ODM customization. Importers can select specific thread pitches (NPT, BSPT, or ISO standards), custom plating coatings (nickel-plated or chrome-plated finishes), specialized alloy compositions (such as low-lead or DZR brass), and personalized branding options stamped onto the butterfly wings.
Global Plumbing & Industrial Standards Compliance
Strictly tested compliance for international markets.
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