Product photographs show the design. Confirm the configuration with your quotation.
SHIFANG / VALVES
PVC Check Valve — Flap Design
Review the PVC check valve identified in Shifang’s range as a PVC Flap Check Valve. The product description identifies a one-way flow-control product. Confirm its connection, internal arrangement and project requirements before selecting the item for purchase.
Discuss this product ↗For a product quotation, include the size, connection details and quantity.
Select the flap check-valve product
This selection covers the flap check-valve product shown in the gallery. It should be distinguished from the separate screened foot valve and the manually operated ball valves in the range. Those names refer to different product forms. Use the photographs to identify the requested item, then refer to the selected drawing for its exact assembly details.
Show the intended flow and line layout
An inquiry should show the intended flow direction, the proposed mounting arrangement and the mating pipe connections. Include the working conditions and quantity for review. A simple line sketch can clarify where the item sits relative to other components. General one-way flow-control wording does not establish the valve as an approved protection device for a particular project.
Check the body and end connections
Ask for the connection dimensions, overall body length and internal component description of the quoted check valve. If you are replacing an existing item, supply its drawing and markings, together with photographs. Do not infer a direct replacement from a similar body shape: the end dimensions and the complete assembly still need to be compared.
Keep the quotation specific to the assembly
State the required color, labeling and packaging, quantity by selected size and destination. The product listing offers OEM colors, private labels and packaging. Ask the quotation to identify the chosen valve clearly and to list the supporting documents that will accompany that order. Confirm samples and delivery arrangements after the configuration has been agreed.
Questions before ordering
Is this a manually operated ball valve?
No. It is listed as a flap check valve for one-way flow control. The manually handled ball-valve products are separate items in the range.
What layout information is useful?
Show the intended flow, mounting arrangement and mating connections. Include the proposed service conditions so the complete application can be reviewed.
Does the name establish a project approval?
No. Identify the documents your project requires and request them for the exact quoted configuration. A product-category description is not a substitute for that review.
Complete the connection.
START WITH THE RIGHT DETAILSOne list.
One list.
A clearer quotation.
Send the product names, quantities and connection details. Add your drawing or reference sample requirements so we can discuss the right configuration.
Prepare an inquiry