Manual DIN Trunnion Ball Valve Enquiry for Water, Oil or Gas Requirements
For industrial sourcing
Prepare a clearer RFQ
Include the details below so RELIA can understand the part and discuss the next step with you.
- Drawing, sample, or reference standard
- Material grade and preferred process
- Dimensions, tolerances, and surface finish
- Application, target quantity, and destination
Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.
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applicationGeneralBall MaterialCarbon 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 PressureLow Pressure
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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
This manual ball valve enquiry concerns trunnion-supported construction, a DIN piping interface and a specified water, oil or gas service requirement. Confirm the actual selected model and operating conditions before evaluating suitability. The valve mechanism, body and seating materials, connection geometry and documentation scope need to describe one configuration.
Confirm support construction and manual operation
Request the selected valve's internal arrangement and identify the required ball-support construction. Confirm the manual actuation arrangement and whether the intended duty is isolation or regulation. An external handwheel or geared assembly does not establish the internal support or operating performance. Define the pressure-containing body, ball and sealing materials separately so that a ball material label is not treated as a body specification.
Name the DIN interface and actual port dimensions
State the applicable DIN standard and edition and obtain the flange, port and face-to-face drawing for the selected size. Compare the connection with the mating pipework and required installation envelope. Qualitative material or pressure choices do not define the full interface. Keep the actual port and connection dimensions linked to the selected model rather than treating a broad size range as one supplied configuration.
Request consistent service and qualification documents
Name the intended medium, design pressure and temperature, then request the applicable operating envelope for the chosen material and construction. Confirm temperature limits with consistent units in the selected documentation. If the project requires API or CE evidence, ask for the exact model and scope covered; those terms alone do not establish certification or approval for every service. Before accepting the valve, review the support arrangement, materials, interface and operating limits together against the stated duty.
Technical information for every product inquiry
Prepare the requirement before final product confirmation.
The product page is a starting point. Drawings, samples, interfaces, materials, quantities and acceptance requirements are reviewed before stock matching or custom production is confirmed.
Discuss this product in your project context.
Share the available drawing, sample, reference, target quantity and application information. Unknown items can remain open for review.
