Pioneer Valve, a sanitary valve manufacturer based in Wenzhou, China, supplies the Sanitary Threaded 3-Way Ball Valve WQ25F for hygienic and corrosive fluid handling. This sanitary threaded ball valve is used to cut off, connect, or adjust the direction of the medium in a pipeline. Its sealing system provides acid-resistant, alkali-resistant, and high-temperature-resistant performance, so the valve suits media such as drinking water, alcohol, oils, pharmaceutical chemicals, and highly corrosive chemical media. As a result, it is commonly specified for food and general pharmaceutical and chemical industries where media purity and corrosion resistance matter. The valve is available as models WQ21F and WQ25F, with nominal diameters from NPS 1/2 inch to NPS 4 inch (DN15 to DN100) and an operating pressure of 1.0 MPa. For industrial clients and business buyers who need consistent valve supply with documented standards and material options, this sanitary threaded 3-way ball valve is supplied directly from the manufacturer with specification support for volume procurement and retrofit projects.
The WQ25F sanitary threaded 3-way ball valve controls flow through a drilled ball mounted inside the valve body. Rotating the operating device turns the ball 90 degrees so the flow passage aligns with or closes off the selected ports, cutting off, connecting, or redirecting the medium between the three threaded connections. The three-way arrangement lets an operator divert flow from one line to another, or combine two lines into a single outlet, within one compact valve, and the internal port arrangement can be specified to suit the required flow routing. This reduces the number of fittings and potential leak points in a piping skid or manifold compared with using multiple two-way valves. The PTFE or RTFE seat ring presses against the ball surface to maintain sealing contact, and the smooth internal surfaces of the sanitary design limit media retention during cleaning and product changeover.
· Three-way flow control: redirects or combines media flow through a single valve, simplifying piping layout and reducing installation work.
· Corrosion and temperature-resistant sealing: the sealing system resists strong acids, alkalis, and high temperatures for demanding process media.
· Hygienic stainless steel construction: body and trim are available in 304, 316, and 316L stainless steel.
· Multiple thread options: G, NPT, BSPT, BSPP, DIN2999, and ISO228 connections match regional piping standards.
· Flexible operation: manual handle, signal feedback, pneumatic actuator, or electric actuator can be mounted to suit automation levels.
· Standards-compliant design and testing: designed to GB/T 12237, ASME B16.34, JIS B2071, and DIN 3357; inspected to GB/T 26480, API 598, JIS B2003, and DIN 3230.
The sanitary threaded 3-way ball valve is installed in pipelines carrying drinking water, alcohol, oils, pharmaceutical chemicals, and highly corrosive chemical media. Typical application sites include food and beverage processing lines, general pharmaceutical and chemical production facilities, and other hygienic process systems that require frequent line switching. For commercial users planning new process lines or retrofit projects, the threaded connection simplifies installation because no welding is required on site, and the compact body fits into existing manifold arrangements.
Pioneer Valve manufactures sanitary ball valves in its own facility and supports industrial clients from specification selection to after-sales service. Body, trim, and seat materials can be configured to match your working pressure, temperature, and media, and each valve is produced and inspected against recognized design and testing standards. Direct factory supply gives enterprise customers consistent quality, competitive pricing, and responsive technical support for scheduled and volume procurement, with inspection documentation and standard compliance statements available on request.
The valve is suitable for drinking water, alcohol, oils, pharmaceutical chemicals, and highly corrosive chemical media, supported by a sealing system that resists strong acids, alkalis, and high temperatures.
Connecting ends can be supplied in G, NPT, BSPT, BSPP, DIN2999, and ISO228 thread forms to match regional piping conventions.
Yes. Operation options include manual handle, signal feedback, pneumatic actuator, and electric actuator; specify the required operation device when ordering.
Design follows GB/T 12237, ASME B16.34, JIS B2071, and DIN 3357; inspection and testing follow GB/T 26480, API 598, JIS B2003, and DIN 3230.
Product type | Sanitary Threaded Ball Valve |
Model | WQ21F/25F |
Nominal diameter | NPS 1/2”~NPS4”(DN15~DN100) |
Operating pressure | 1.0MPa |
Body Material | 304,316,316Letc |
Trim material | 304,316,316L |
Seat seal material | PTFE, RTFE |
Connecting end | Thread |
Design standard | GB/T 12237, ASME B16.34, JIS B2071, DIN 3357 |
Face to face | G, NPT, BSPT, BSPP, DIN2999, ISO228 |
End Connection | GB/T 9113, ASME B16.5, JIS B2212, DIN 2542 |
Inspection and test | GB/T 26480, API 598, JIS B2003, DIN 3230 |
Operation device | Handle, signal, pneumatic,electric actuator |