Electric Actuated Butterfly Valve Manufacturer

Lug Type Valves

Engineered with threaded inserts for dead-end service and enhanced safety, ideal for automated systems requiring maintenance isolation.

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Flange Type Valves

The most robust connection for high-pressure or large-diameter pipelines, ensuring a secure, leak-proof seal in automated applications.

Explore Flange Valves

Wafer Type Valves

The space-saving, cost-effective choice for general service, enhanced with robust heavy-body designs for superior automated performance.

Explore Wafer Valves

High Performance Valve

Double and Triple Eccentric designs for demanding, high-cycle, and zero-leakage critical applications.

Explore High-Perf

Electric Actuator Options

Discover the differences between On/Off, Modulating, and Smart actuators to select the perfect control solution for your system.

Select Your Actuator

Why JRVAL

From casting to assembly, we control every step to deliver valves that meet the highest international standards for performance and reliability

About US

Electric Lug Type Butterfly Valves

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.

Lug Stainless Steel with Electric Actuator

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.

Ultimate Corrosion Resistance: Cast with ASTM A351 CF8 containing 9% Nickel—the highest end of the standard—for unmatched durability in marine and chemical applications.
Flawless Installation: Lug hole pattern is controlled to a ±0.10 mm tolerance and 100% gauge-verified, eliminating flange misalignment and ensuring a perfect seal.
Zero-Porosity Guarantee: High-density casting ensures a solid body free from porosity or shrinkage, maximizing strength and pressure-holding capability.
Patented Short-Neck Design: Our exclusive short-neck profile enables more compact system design and easier pipe insulation. It provides crucial extra clearance for actuators and surrounding equipment in space-sensitive applications.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Automated chemical processing, marine systems, and applications requiring frequent, safe equipment isolation.

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Lug Carbon Steel with Electric Actuator

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.

Precision & Traceability: Premium finish with deep-cast permanent markings for full traceability of material, pressure, and heat number, ensuring quality control.
Guaranteed Material Integrity: We guarantee an optimized composition for our ASTM A216 WCB Carbon Steel, with a full MTC for traceability.
Patented Short-Neck Design: Our exclusive short-neck profile enables more compact system design and easier pipe insulation. It provides crucial extra clearance for actuators and surrounding equipment in space-sensitive applications.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Industrial water lines, HVAC systems, and equipment isolation where remote or automated control is needed.

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Lug Ductile Iron with Electric Actuator

A highly reliable and economical automated solution, providing excellent strength and durability for a wide range of industrial and municipal applications.

Excellent Strength-to-Weight Ratio: Offers strength approaching that of steel with superior durability for long-term automated performance.
Cost-Effective Automation: The ideal choice for large-scale projects like municipal water or large HVAC systems where both budget and remote control are key.
Patented Short-Neck Design: Our exclusive short-neck profile enables more compact system design and easier pipe insulation. It provides crucial extra clearance for actuators and surrounding equipment in space-sensitive applications.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Municipal water works, wastewater treatment plants, and large-scale automated HVAC systems.

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Electric Flange Type Butterfly Valves

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.

Flange Stainless Steel with Electric Actuator

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.

Precision-Matched Flanges: Customized from pipeline measurements and reinforced per standards (e.g., HG/T) to ensure a perfect, leak-free automated seal.
Traceable Craftsmanship: ISO9001 casting with permanent markings enables lifetime quality tracking from raw material to final assembled electric valve.
Superior Material (9% Nickel): Cast with ASTM A351 CF8 at maximum allowable Nickel for superior corrosion resistance and extended life.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Large-diameter pipelines (DN300+), high-pressure chemical lines, and offshore platforms requiring remote control.

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Flange Carbon Steel with Electric Actuator

Delivers robust, leak-proof automated performance for demanding industrial applications where high-grade corrosion resistance is not the primary requirement.

Guaranteed Material Integrity: Full Material Test Certificate (MTC) provided, guaranteeing ASTM A216 WCB composition for maximum strength and reliability.
Full-Process Reliability: Reinforced components and strict standards separation ensure performance that exceeds industry norms in strength, sealing, and operation.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Automated high-pressure steam lines, oil & gas transportation, and large-scale industrial water systems.

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Electric Wafer Type Butterfly Valves

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.

Electric Heavy Body Stainless Steel Wafer Valve

Heavy-Body Series Stainless Steel with Electric Actuator

The ultimate wafer valve for demanding automated applications, featuring a high-density, zero-porosity casting for superior corrosion and pressure resistance.

Robust Construction: Heavy-walled body significantly exceeds standard thickness requirements (e.g., HG/T, GOST), ensuring superior structural integrity under electric actuator torque.
Superior Material (9% Nickel): Cast with ASTM A351 CF8 at the maximum allowable Nickel content for guaranteed corrosion resistance and extended service life.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

Standards All Standards Met, esp. GOST, DIN, HG/T

Certifications: ISO 9001:2015; CE.

Best For: Chemical processing, water treatment, and food & beverage plants where automation and cleanliness are critical.

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Electric Heavy Body Carbon Steel Wafer Valve

Heavy-Body Series Carbon Steel with Electric Actuator

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.

Enhanced Durability: The reinforced carbon steel body provides a higher safety factor, ideal for automated systems in demanding industrial environments.
Guaranteed Material Integrity: Full MTC traceability ensures an optimized ASTM A216 WCB composition, maximizing strength while minimizing impurities.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

StandardsAll Standards Met, esp. GOST, DIN, HG/T

Certifications: ISO 9001:2015; CE.

Best For: Oil & Gas, power generation, and general industrial applications requiring robust and reliable automation.

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Electric Signet Series Carbon Steel Wafer Valve

Signet Series Carbon Steel with Electric Actuator

A premium concentric valve combining robust materials with meticulous craftsmanship. The Signet Series is engineered for exceptional performance and aesthetics in automated systems.

Premium Craftsmanship: Features a finely coated body and a unique, recessed stainless steel nameplate for superior aesthetics and long-term identification.
Flange Precision Customization: Tailored flange adjustments eliminate pipeline dimensional mismatches, ensuring a perfect, leak-free connection.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Applications where both high performance and superior aesthetics are required, such as in visible pipe runs or OEM equipment.

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Uni-Fit Series Stainless Steel Electric Wafer Valve

Uni-Fit Series SS Wafer (Electric)

The definitive choice for rapid, global integration. This valve’s universal flange design and lightweight stainless steel body ensure fast installation and superior corrosion resistance in a wide range of automated systems.

Universal Flange Compatibility: Seamlessly mates with global flange standards (even KS, JIS 16K), eliminating compatibility issues and simplifying inventory for international projects.
Optimized for Rapid Installation: The compact, lightweight body design significantly reduces handling effort, cutting down on labor costs and system downtime during installation or retrofitting.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN20; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

Standards All Standards Met, even KS, JIS 16K

Certifications: ISO 9001:2015; CE.

Best For: Water treatment, desalination, shipbuilding, and HVAC systems requiring automated, corrosion-resistant flow control.

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HP25 High-Pressure Ductile Iron Electric Wafer Valve

HP25 Series High-Pressure DI Wafer (Electric)

Built to handle demanding conditions, the HP25 series features an extra-thick ductile iron body rated for PN25, providing maximum safety and automated performance in high-pressure industrial systems.

Robust High-Pressure Body: Surpasses standard valves, even Heavy-Body Series, with a high-grade ductile iron body engineered to reliably withstand system pressures up to PN25 (Class 300), ensuring superior operational safety.
Error-Proof Installation: Features integral locating notches that guarantee perfect, rapid alignment with flange bolts, simplifying the mounting process and preventing installation errors.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN25; Class 125~150

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ1 Set

Certifications: ISO 9001:2015; CE.

Best For: High-pressure water circuits, mining, petrochemicals, and energy sector applications where system pressures exceed standard valve limits.

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High-Performance Electric Butterfly Valves

Engineered for the most demanding services, our High-Performance series features advanced double and triple offset designs. This geometry minimizes seat wear and enables reliable automated control in high-pressure, high-temperature, or high-cycle applications. They are the ultimate solution for critical process automation in energy, petrochemical, and cryogenic industries.

High Performance Stainless Steel Wafer Electric Valve

High-Performance SS Wafer (Electric)

The high-cycle workhorse for automated systems. Its double-offset design lifts the disc from the seat, drastically reducing friction and wear to deliver extended service life in demanding applications.

Pinless Shaft Design: A robust key/square shaft connection eliminates a common failure point, ensuring stable, reliable performance in high-vibration and high-frequency services.
Bidirectional Sealing: The elastic seat and spherical disc geometry provide bubble-tight shutoff in both flow directions, enhancing system safety and preventing backflow.

Available Options

Size:DN40~DN2800; 1.5"~112"

Pressure: PN6~PN63; Class 125~300

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Chemical processing, power generation, and high-cycle industrial services where longevity and reliability are paramount.

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API 607 Fire-Safe High Performance Electric Wafer Valve

API 607 Fire-Safe HP Wafer (Electric)

The ultimate safety solution for automated flow control in hazardous environments. This double-offset valve is certified to API 607, ensuring it maintains sealing integrity even after a fire event.

API 607 Fire-Safe Certified: Features a dual-seal design (e.g., RPTFE primary, Graphite secondary) that provides zero leakage in normal operation and maintains a seal after fire exposure.
Blowout-Proof Stem Design: Engineered to remain securely in the valve body even under extreme pressure, preventing catastrophic failure and ensuring operator safety.

Available Options

Size:DN40~DN1200; 1.5"~48"

Pressure: PN6~PN63; Class 125~300

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Oil & Gas, petrochemical plants, refineries, and any critical application where fire safety is a non-negotiable requirement.

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Triple Offset Stainless Steel Lug Electric Valve

Triple Offset SS Lug (Electric)

The pinnacle of valve technology, offering friction-free operation and bubble-tight zero leakage with a metal-to-metal seal. The lug body is ideal for dead-end service and critical isolation tasks.

Friction-Free Zero Leakage: The triple-offset geometry eliminates all seat-to-seal friction, enabling bubble-tight shutoff with a metal-to-metal seal for extreme longevity and reliability.
Robust Pinless Connection: The high-torque, pin-free disc-to-stem connection guarantees mechanical integrity under high pressure and thermal cycling, preventing shear failure.

Available Options

Size:DN40~DN2800; 1.5"~112"

Pressure: PN6~PN400; Class 125~2500

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: High-temperature steam, cryogenic services, hydrocarbon processing, and critical isolation duties requiring absolute zero leakage.

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Triple Offset Stainless Steel Double Flanged Electric Valve

Triple Offset SS Double Flanged (Electric)

Combines zero-leakage triple offset performance with a robust double-flanged body, providing maximum structural integrity for large-diameter and high-pressure automated pipelines.

Friction-Free Zero Leakage: The triple-offset geometry eliminates all seat-to-seal friction, enabling bubble-tight shutoff with a metal-to-metal seal for extreme longevity and reliability.
Maximum Pipeline Rigidity: The double-flanged body provides a secure, robust connection ideal for large-diameter, high-pressure lines, ensuring structural integrity and precise alignment.

Available Options

Size:DN40~DN2800; 1.5"~112"

Pressure: PN6~PN400; Class 125~2500

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Large-diameter pipelines, offshore platforms, LNG terminals, and high-pressure water transmission systems.

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Triple Offset Carbon Steel Double Flanged Electric Valve

Triple Offset CS Double Flanged (Electric)

A cost-effective solution for high-performance automation. This valve delivers the zero-leakage benefits of a triple offset design in a durable, coated carbon steel body for non-corrosive services.

Cryogenic & High-Temp Integrity: The pinless design and robust carbon steel body prevent deformation and ensure reliable performance across a vast temperature range, from cryogenic to high-heat services.
Advanced Corrosion Protection: A multi-layer, 250μm thick epoxy coating provides exceptional resistance to atmospheric corrosion, chemicals, and humidity, ensuring durability in harsh industrial environments.

Available Options

Size:DN40~DN2800; 1.5"~112"

Pressure: PN6~PN400; Class 125~2500

Actuator Options:On/Off; Modulating; VF (Variable Frequency) & Fail-Safe Available

MOQ 1 Set

Certifications: ISO 9001:2015; CE.

Best For: Power generation (steam lines), district heating, general industrial gas services, and cost-effective high-performance applications.

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Choosing Your Electric Actuator

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.

On/Off (Quarter-Turn) Actuators

The standard choice for simple, reliable open and close operations. These actuators drive the valve from 0° to 90° and back, ideal for isolation tasks.

Simple, cost-effective, and robust.
Provides clear open/closed position indication.
Ideal for basic automated shutoff applications.

Modulating (Positioning) Actuators

For applications requiring precise flow control. These actuators respond to an analog input signal (e.g., 4-20mA or 0-10V) to position the valve disc anywhere between fully open and fully closed.

Enables precise throttling and flow regulation.
Integrates seamlessly with PLC and SCADA systems.
Essential for process control loops.

Smart & Fail-Safe Actuators

Advanced actuators offering enhanced safety and diagnostics. Fail-safe models use spring-return or battery backup to move the valve to a preset safe position upon power loss.

Fail-Safe options for critical safety systems (ESD).
Smart actuators offer digital communication (e.g., Modbus).
Provide diagnostics for predictive maintenance.

Choosing the Right Actuator: A Comparative Guide

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.	Simple, low cost, and reliable. Provides immediate visual feedback of valve position. No external power source required. Fast-acting for quick shutoff.	Small-diameter pipelines (typically ≤ DN300). General purpose water, air, and chemical lines. Applications requiring infrequent operation. Food & Beverage, HVAC, Water Treatment.
Gear (Worm Gear)	A manual handwheel turns a gearbox, which multiplies torque to make opening/closing large valves easier.	Significantly reduces the physical effort needed. Allows for precise control and throttling. Prevents water hammer by enabling slow operation. Self-locking design holds the disc in position.	Large-diameter valves (≥ DN250). High-pressure or high-flow systems. Municipal Waterworks, Power Plants, Shipbuilding. Any application needing slow, controlled operation.
Pneumatic	Uses compressed air to move a piston or diaphragm, which rotates the valve stem. Can be spring-return or double-acting.	Very fast and powerful actuation. High cycle life and extremely reliable. Intrinsically safe for explosive environments (no spark). Lower cost than electric actuators for large sizes.	Automated process control systems. Emergency shutdown (ESD) systems (spring-return). High-cycle applications. Chemical, Oil & Gas, Pharmaceutical.
Electric	An electric motor drives a gear train to rotate the valve stem. Can offer sophisticated control options.	Extremely precise positioning for modulation control. Ideal for remote operation where compressed air is unavailable. Easily integrates with PLC and SCADA systems. Low energy consumption when not in operation.	Remote and unmanned facilities (e.g., pipelines). Advanced automation and process control. Wastewater Treatment, Power Generation, HVAC. Applications requiring complex control logic.

Why Partner with JRVAL?

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.

Uncompromising Quality

ISO9001, BV, and CE certified. We provide complete test reports for material, heat treatment, and mechanical performance with every shipment.

Vertically Integrated Factory

From raw casting and precision machining to final assembly, we control the entire production line. This ensures consistent quality and faster lead times.

Risk-Free Procurement

Free Samples. Compare our valve quality against any other brand before you purchase. Experience the JRVAL difference firsthand.

Custom & Standard Solutions

With over 2,000 sets of independent machining process tooling, we can deliver both standardized and fully customized valve solutions for any application.

2-Year Warranty

We stand by our products with a comprehensive warranty. Valve body, disc, and seat are all available for new spare parts replacement if needed.

Ready to Automate Your Flow Control?

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.

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