High Pressure Monoblock Ball Valves

The JOEPAI durable high pressure monoblock ball valves are specifically designed for precise flow control of liquids and gases.A perforated ball inside the valve rotates to start or stop the flow. Operation can be performed manually via a lever or automatically using an actuator. The robust stainless steel body offers excellent resistance to corrosion and wear, ensuring long-lasting performance with minimal maintenance.The valve contains a spherical ball with a central hole, rotated via a stem. When the hole is aligned parallel to the pipeline, flow is released; when perpendicular, flow is completely stopped.This rotation can be done manually or with an automatic actuator. The design ensures a high‑integrity seal between the ball and seat, providing safe operation even during sudden pressure changes.

Product Feature

Main material: forged carbon steel (A105/LF2)
Integrated body with spray bar
Install the clamp flange end between ANSI/DIN/JIS flanges
PTFE/RPTFE/PPL (optional)
Pressure Rating PN16~PN40
Temperature range:- 29 ° C to+250 ° C
Lightweight and space saving
API 598/EN 12266-1
Customization: Provide aperture, handle design or actuator installation according to requirements

JOEPAI Valve is a Forged Steel 1PC Wafer Flanged Ball Valve like high pressure monoblock ball valves manufacturer headquartered in Wenzhou, China, developed from Jingyue Valve Factory established in 2003. With ISO 9001, CE, and KC certifications, our factory combines CNC machining, 3D design (UG/CAD), and complete pressure/chemical testing to provide customized engineering flow control solutions for customers in Europe, South Korea, Australia, Southeast Asia, and the Middle East. JOEPAI is your trusted partner in industrial pipeline projects

Material and Main Parts

Parameter(Specification)