Achieve precision automated flow control with JRVAL's expertly engineered electric butterfly valves. This guide will help you select the ideal valve and actuator combination for superior performance, reliability, and system integration.
The right actuator is critical for performance. We offer a range of electric options factory-mounted to your valve for guaranteed compatibility and reliability. Understand the key types to make an informed decision.
Lug-style valves feature threaded inserts, making them ideal for dead-end service. Paired with an electric actuator, they provide safe, automated isolation for equipment maintenance without draining the entire system.
The premium choice for automated dead-end service in corrosive environments. This assembly combines maximum corrosion resistance and guaranteed dimensional accuracy with precise electric control.
The industrial workhorse for automated dead-end service. This valve provides the strength of carbon steel and installation flexibility, with deep-cast markings for full traceability.
A highly reliable and economical automated solution, providing excellent strength and durability for a wide range of industrial and municipal applications.
Featuring two integral flanges for the most secure and rigid connection. This design is the preferred choice for automated control in large-size, high-pressure, and critical applications.
The pinnacle of reliability for automated flanged connections. Engineered from zero-porosity castings for critical service in corrosive environments where a leak-proof seal is non-negotiable.
Delivers robust, leak-proof automated performance for demanding industrial applications where high-grade corrosion resistance is not the primary requirement.
Wafer valves are held in place by pipeline flanges, offering a compact and economical solution for automated systems. JRVAL elevates this design with heavy-body construction for unmatched performance and durability.
The ultimate wafer valve for demanding automated applications, featuring a high-density, zero-porosity casting for superior corrosion and pressure resistance.
Engineered for high-stress industrial systems, this valve's extra-thick body offers superior resistance to pipeline pressure and mechanical stress, ensuring long-term automated reliability.
A premium concentric valve combining robust materials with meticulous craftsmanship. The Signet Series is engineered for exceptional performance and aesthetics in automated systems.
The valve body is only part of the solution. Selecting the correct actuator is critical for performance, safety, and efficiency. This guide compares the most common options for butterfly valves.
| Actuator Type | Operating Principle | Key Advantages | Best Applications / Industries |
|---|---|---|---|
| Handle (Lever) | Manual quarter-turn (90°) operation. Often includes a locking mechanism or notched plate for positioning. |
|
|
| Gear (Worm Gear) | A manual handwheel turns a gearbox, which multiplies torque to make opening/closing large valves easier. |
|
|
| Pneumatic | Uses compressed air to move a piston or diaphragm, which rotates the valve stem. Can be spring-return or double-acting. |
|
|
| Electric | An electric motor drives a gear train to rotate the valve stem. Can offer sophisticated control options. |
|
|
We are not just a supplier; we are your vertically integrated manufacturing partner. From raw casting to final assembly and actuator mounting, we control every step to deliver automated valve solutions that meet the highest international standards.
ISO9001, BV, and CE certified. We provide complete test reports for material, heat treatment, and mechanical performance with every shipment.
From raw casting and precision machining to final assembly, we control the entire production line. This ensures consistent quality and faster lead times.
Free Samples. Compare our valve quality against any other brand before you purchase. Experience the JRVAL difference firsthand.
With over 2,000 sets of independent machining process tooling, we can deliver both standardized and fully customized valve solutions for any application.
We stand by our products with a comprehensive warranty. Valve body, disc, and seat are all available for new spare parts replacement if needed.
Our engineers are ready to help you select the ideal electric butterfly valve for your specific application and provide a competitive quote. Contact us today to request your free sample and consultation.
Get Your Quote & Free SampleOur engineers provide solutions tailored to your operating environment.
Quick link
Industries
Contact
Address: DaZhan Industrial Park, Xiaozhan Town, Jinnan District, Tianjin, China
Copyright @ 2025. Tianjin Jiangrui Steel Casting Co., Ltd.
Technical Support: Magic Lamp - Website
