API 6D Gear-Operated Flanged Ball Valve Enquiry
工业采购项目
准备更清晰的 RFQ
请提供以下信息，帮助 RELIA 理解零件要求并与您确认下一步。
- 图纸、样品或参考标准
- 材料牌号和首选工艺
- 尺寸、公差和表面处理
- 应用、目标数量和目的地
生产周期、包装和运输条款将在规格与贸易条件确认后按项目确定。
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applicationGeneralBall MaterialCarbon Steel, stainless steel
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Connection TypeflangemediaBASE
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Port Size1/4in - 4instructureControl
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model numberball valveConnection Size1/4in - 4in
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customized supportOEM, odmFlow Rate0-100L/min
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For Maximum Pipe Size4inOperating Pressure900 psi
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Operating Temp. Range0~150 Celsius(0~270℉)powermanual
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Sealing MaterialPTFEtemperature of mediaMedium Temperature
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warranty1 year
A gear-operated ball-valve enquiry should identify the valve and its manual operator as a single assembly. The gearbox arrangement, handwheel position and operating requirements need to be matched to the installation. Include any API 6D requirement with its exact scope, then obtain the selected-model documents needed to assess the proposed valve and operator together.
Specify the Valve and Gearbox Assembly
Request a section drawing for the valve and an assembly drawing showing the gearbox interface. Define the body, ball and sealing materials separately, with the exact grade or specification required for each component. Identify the model and operator combination under consideration so that material records and operating information refer to the same configuration. External appearance alone does not establish the internal support or seat arrangement.
Check Handwheel Access and Operating Duty
Describe the manual operating duty and obtain the gearbox selection and torque evidence for the proposed valve. Review the handwheel position and operating envelope against nearby pipework and equipment. Compare the flange drilling, facing, port and face-to-face dimensions with the mating pipeline drawing. Confirm the nominal size and interface before selecting an option, and ensure that the operator can be accessed in the intended installed position.
Define API 6D Scope and Service Limits
If API 6D is required, state the applicable edition and request the relevant model-specific conformity and scope records. Name the process medium and describe the pressure and service temperatures in a consistent unit system. Obtain the qualified pressure-temperature envelope and sealing compatibility for that assembly. A complete enquiry links the valve drawing, operator sizing, component specifications, connection dimensions and standard evidence. Review those items together before deciding whether the proposed gear-operated configuration meets the project requirements.
每个产品询价都需要的技术信息
在最终确认产品前先整理需求。
产品页只是起点。在确认库存匹配或定制生产前，我们会评审图纸、样品、接口、材料、数量及验收要求。
结合您的项目场景讨论该产品。
提供现有图纸、样品、参考件、目标数量及应用信息。尚不确定的项目可留待评审。
