Description
Pioneer Valve's 1PC thread end ball valve (Model Q11F) is a high-performance pipeline control device designed for reliable shutoff and medium direction adjustment in various industrial systems. Featuring a compact one-piece body construction and quarter-turn (90-degree) operation, this valve delivers exceptional ease of use and is fully compatible with both pneumatic and electric actuation systems. Engineered to meet multiple international standards, it provides long-lasting performance in demanding environments involving hot/cold water, solvents, acids, bases, natural gas and other common industrial media. Our valves are trusted by industrial buyers worldwide for their durability, precision and low maintenance requirements.
Parameter | Details |
|---|---|
Product Type | 1PC Thread End Ball Valve |
Model | Q11F |
Nominal Diameter | NPS 1/2"\NPS 4" (DN15\DN100) |
Operating Pressure | PN63 / 1000WOG |
Body Material | WCB, CF8, CF8M, CF3M |
Trim Material | 304, 316, 316L |
Seat Seal Material | PTFE, PPL, RTFE, PEEK |
Connecting End | Threaded |
Design Standards | GB/T 12237, ASME B16.34, JIS B2071, DIN 3357 |
Face to Face Standards | G, NPT, BSPT, BSPP, DIN2999, ISO228 |
End Connection Standards | GB/T 9113, ASME B16.5, JIS B2212, DIN 2542 |
Inspection & Test Standards | GB/T 26480, API 598, JIS B2003, DIN 3230 |
Operation Devices | Handle, signal, pneumatic, electric actuator |
The 1PC thread end ball valve operates on a simple yet effective rotary mechanism. A hollow, perforated ball is positioned between two seat seals within the valve body. When the handle or actuator is turned 90 degrees, the ball rotates to align its bore with the pipeline, allowing unobstructed medium flow. Rotating the ball an additional 90 degrees completely blocks the flow path, creating a tight shutoff. This quarter-turn operation ensures fast response times and minimal torque requirements, making the valve ideal for both manual and automated control applications.
The integral one-piece body design eliminates potential leak points associated with multi-piece valves, ensuring maximum system integrity and reducing maintenance costs over the valve's service life.
We offer a comprehensive range of body and trim materials to suit specific application requirements, from standard carbon steel (WCB) to corrosion-resistant stainless steels (304, 316, 316L) and high-performance alloys.
Our valves are available with PTFE, PPL, RTFE and PEEK seat seals, providing excellent chemical resistance and temperature stability across a wide range of operating conditions.
The standard mounting pad design allows for quick and easy installation of pneumatic or electric actuators, enabling seamless integration into automated process control systems.
Ideal for handling acids, bases, solvents and other corrosive media in chemical process piping systems.
Perfect for controlling hot and cold water flow in heating, ventilation and air conditioning systems.
Suitable for use in water purification, wastewater treatment and desalination plants.
Meets the stringent hygiene requirements of pharmaceutical manufacturing processes when equipped with appropriate materials.
Provides reliable shutoff and control for natural gas and other gaseous media in distribution systems.
With decades of experience in valve manufacturing, Pioneer Valve has established a reputation for producing high-quality, reliable industrial valves that meet global standards.
Every valve undergoes rigorous inspection and testing in accordance with API 598 and other international standards to ensure consistent performance and reliability.
We offer extensive customization options to meet specific customer requirements, including special materials, end connections and actuation packages.
Our dedicated team provides comprehensive technical support and after-sales service to industrial clients worldwide, ensuring timely assistance whenever needed.
The Q11F 1PC thread end ball valve is rated for PN63 (63 bar) or 1000WOG (1000 psi water, oil, gas) operating pressure.
We offer WCB (carbon steel), CF8 (304 stainless steel), CF8M (316 stainless steel) and CF3M (316L stainless steel) body materials.
While primarily designed for shutoff service, the Q11F ball valve can be used for moderate throttling applications when properly sized and operated.
We provide a variety of threaded end connections including G, NPT, BSPT, BSPP, DIN2999 and ISO228 to meet different regional standards.
Yes, our 1PC thread end ball valves can be supplied with handle, signal, pneumatic or electric actuation options to suit your specific control requirements.
