3PC Flanged Ball Valve & Pneumatic Actuator 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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applicationGeneralConnection Typeflange
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mediaBASEPort Size1/4in - 4in
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structureControlmodel numberball valve
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Connection Size1/4in - 4incustomized supportOEM, odm
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Flow Rate0-100L/minFor Maximum Pipe Size4in
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Operating PressureLow PressureOperating Temp. Range0~150 Celsius(0~270℉)
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powermanualSealing MaterialPTFE
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temperature of mediaMedium Temperaturewarranty1 year
A three-piece flanged ball-valve and pneumatic-actuator enquiry should identify the valve assembly and the operating package separately. The selected valve needs a defined mechanism, internal support arrangement and connection drawing. The actuator scope also needs to be clear before the assembly can be compared with the intended control duty. Use those requirements to organize the technical information for one model.
Identify the Valve Body and Ball Support
Obtain a section drawing that establishes the valve mechanism and identifies the selected internal arrangement. If the project requires a floating or trunnion-supported ball, state that requirement explicitly and have the proposed model matched to it. Request the body assembly drawing when three-piece construction is required. Define the body, ball and seat materials independently, with an exact grade or specification for each component.
Separate Pneumatic Equipment from Valve Scope
Specify whether the enquiry covers a valve alone or a complete pneumatic package. For pneumatic operation, describe the control-air conditions, operating sequence and required operating behavior. Obtain the actuator selection and sizing evidence for the proposed valve and duty. Confirm what operating equipment belongs to the assembly and how it connects to the valve. An image of a valve body does not define the contents of an actuator package.
Match the Package to Pipeline Conditions
Compare the flange facing, drilling, port and face-to-face dimensions with the mating pipeline. Name the medium and record the service temperatures in a consistent unit system. Request a qualified pressure-temperature envelope and sealing specification for that same valve configuration. Complete the enquiry with the assembly drawing, support arrangement, component grades, actuator scope and interface dimensions. Reviewing those records together helps establish whether the proposed package matches the installation and operating 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。
