It is a three-port ball valve with female internal thread connections, used to divert, mix or switch fluid flow. It has two core types: L-port (90° flow switching) and T-port (flow mixing / three-way communication).

L-port: Only connects two perpendicular ports, for flow direction switching. T-port: Can connect all three ports together, suitable for mixing or splitting media. You can select the bore type as your requirement.

Standard body and ball: SS304 / SS316 stainless steel. Seat & seal: PTFE (Teflon). Handle: Carbon steel with blue PVC coating.

• 304 / 316L stainless steel (corrosion-resistant; suitable for water, gases, chemical media, and instrumentation piping).

Water supply, compressed air, natural gas, fire protection, HVAC (heating, ventilation, and air conditioning), instrumentation piping, petroleum, low-to-medium pressure industrial piping, and water supply/drainage systems.

Yes. We can provide an MTC compliant with the EN10204 3.1 standard, which includes the heat number. If an EN10204 3.2 third-party certified MTC is required, it can be arranged at the buyer’s request (subject to an additional fee).

The standard treatment is a pickled matte finish.

Yes. We can laser-mark the flat surfaces of the valve body with details such as size, material grade, heat number, and the customer’s logo or brand name.

For externally threaded ends, plastic thread protectors are applied. The products are packed into export-grade cartons, placed on fumigated wooden pallets, and wrapped in waterproof stretch film to prevent surface scratches or damage to the threads.

Typically, orders can be shipped within 7 to 15 days after receipt of the deposit, depending on the order quantity.

Raw material inspection → CNC machining → thread inspection → hydrostatic testing → visual inspection → final dimensional check before packaging.

We offer FOB (Free On Board) terms, with shipment originating from a Chinese port. We will provide a commercial invoice, packing list, and bill of lading for import customs clearance.

We offer FOB (Free On Board) or CIF (Cost, Insurance, and Freight) terms, with shipment originating from a Chinese port. We will provide a commercial invoice, packing list, and bill of lading for customs clearance.

Please provide photos, videos, and inspection records. We will assess the root cause of the issue; in accordance with the contract terms, solutions may include product replacement, a partial refund, or a new shipment.