Electrical Lined Butterfly Valve - Product Overview
The butterfly plate of the electrically lined rubber butterfly valve is installed in the diameter direction of the pipeline. The electrically lined rubber butterfly valve not only boasts excellent corrosion resistance, alkali and salt resistance, and resistance to weak acid erosion, as well as wear and friction reduction properties (which can significantly extend the service life compared to ordinary butterfly valves), but also features non-toxicity, antibacterial properties, and anti-mold characteristics. It also has the outstanding advantages of a small operating torque (reducing by 40% compared to ordinary pin butterfly valves), ease of maintenance, and an aesthetically pleasing appearance. The electrically lined rubber butterfly valve should generally be installed horizontally in the pipeline. It consists of a rubber-sealed butterfly valve, carbon steel or stainless steel valve plate, and valve stem. The electrically lined rubber butterfly valve is suitable for temperature ranges of ≤80-120℃ and is used for regulating flow and截断介质 in pipelines for industries such as food, chemicals, petroleum, electricity, light industry, and papermaking, involving water supply and drainage, as well as gas pipelines. Its main characteristics are as follows:
Electrical Rubber Lined Butterfly Valve - Product Features
(1) Utilizing vulcanized non-grooved design ensures complete isolation between the medium and metal, enhancing product reliability.
(2) Excellent wear resistance on the sealing surface (rubber is seven times more wear-resistant than copper).
(3) Can be installed at any location, with convenient maintenance.
(4) Sealing components are replaceable, ensuring reliable sealing performance with zero leakage for both directions.
(5) The rubber material is non-toxic and features antibacterial and antifungal properties.
 |  |
|---|---|
| Electrical Rubber Lined Butterfly Valve with JOX New Type Actuator | Electrical rubber-lined butterfly valve, compatible with JO old-style actuator |
Electrical Lined Butterfly Valve - Application Standards
| Design Standards | GB/T2238-1989 |
|---|---|
| Flange connection dimensions | GB/T9113.1-2000；GB/T9115.1-2000；JB78 |
| Structural Length | GB/T12221-1989 |
| Pressure Test | GB/T13927-2000；JB/T9092-1999 |
Electrical Lined Butterfly Valve, Actuator Technical Specifications
| Actuator Type | Introducing the OV-TORK series actuator specifications | Introducing the 3610R series actuator specifications | Introducing the BV-TORK Series Actuator Specifications |
|---|---|---|---|
| Power Voltage | Standard: 220V AC Single Phase; Optional: 110V AC Single Phase, 380/440V AC Three Phase, 24V/110V/220V AC | ||
| Output Torque | 50N·M～2000N·M | 50N·M～1500N·M | 50N·M～3000N·M |
| Motion Range | 0～90° 0～360° | 0～90° | 0° to 90°, 0° to 270° available |
| Control Method | Switch Position Indicator (dual-position switch control), Passive Contact Signal, 1/5K Potentiometer, Intelligent Adjustment (4-20mA analog signal control) | ||
| Action Time | 15 sec/30 sec/60 sec | 10 seconds/15 seconds/30 seconds | 18S～112S |
| Protective Device | Overheat Protection | Overload Protection | Built-in overheat protection, overload protection |
| Ambient Temperature | -30°～60° | -30°～60° | -20℃～+70℃ |
| Manual operation | With handle for operation | With handle for operation | Mechanical clutch mechanism, with handwheel operation |
| Mechanical Limit | Electrical and mechanical double limiting | Electrical and mechanical double limit | 2 external adjustment bolts |
| Protection Level | IP65 | IP55 | IP65, IP67, Customizable IP68 |
| Ex防爆等级 | Non-explosive | ExdⅡ BT4 | ExdⅡ BT4,ExdⅡ CT6 |
| Position Measurement | Optional switch or potentiometer installation | Proportional Control Unit | Potentiometer, Proportional Control Unit |
| Drive Motor | 8W/E | AC reversible motor | Cage-type asynchronous motor |
| Input interface | PE1/2" Entry Line Lock | 2-PF 1/2" Input Line Lock | 2 PF 3/4" |
| Housing Material | Aluminum Alloy | Steel, Aluminum Alloys | Steel, aluminum alloy, aluminum bronze, polycarbonate |
| Outer coating | Dry powder, epoxy polyester, with strong anti-corrosion properties | ||
(1) Robust Features: Intelligent, Adjustable, Toggle-Type.
(2) Compact Size: Only about 35% of the volume of similar products.
(3) Easy to Use: Single-phase power supply, simple wiring; spherical protruding structure for easier observation; no need for oiling or inspection, waterproof and rustproof, can be installed at any angle.
(4) The protective device features dual limit switches, overheat protection, and overload protection. Full travel time options include 15, 30, 45, and 60 seconds, and comes with a manual function.
(5) Smart CNC: The built-in module directly receives standard signals (4-20mA DC / 1-5VDC) from computers or industrial instruments via a single-chip computer and intelligent control software to achieve intelligent control of valve opening and precise positioning.
You may also opt for the 3810 series or NA series electro-magnetic angular positioners. The PSQ series or HR series can also be chosen. Valves with a DN600 or greater bore size typically use a 380VAC electric actuator.
Electrical Gasketed Butterfly Valve - Parts Material
| Part Name | Materials |
|---|---|
| Valve body | Ductile Iron + NBR, Cast Iron + NBR, Stainless Steel + NBR |
| Dam plate | Gray cast iron, ductile iron, cast steel, stainless steel, and special materials |
| Valve Stem | 2Cr13, Stainless Steel |
| Filling Material | O-rings, flexible graphite |
Electrical Lined Butterfly Valve - Performance Specifications
| Nominal Diameter DN (mm) | DN50～1200 | |||
|---|---|---|---|---|
| Nominal Pressure | PN(MPa) | 0.6 | 1.0 | 1.6 |
| Test Pressure | Tensile Test | 0.9 | 1.5 | 2.4 |
| Seal Test | 0.66 | 1.1 | 1.76 | |
| Low-pressure Airtightness Test | 0.5～0.7 | |||
| Applicable Medium | Air, water, wastewater, steam, gas, oil products, etc. | |||
Electrical Lined Butterfly Valve - Product Selection
(1) Valve Body Parameters: Nominal Pipe Size, Operating Pressure, Process Medium, Application, Valve Body Material, and other series of parameters.
(2) Actuator Parameters: Power Voltage, Control Method (Switching, Adjustable), Control Signal (4-20mA, 1-5V), Operation Mode (Electrical-Open, Electrical-Close)
Please provide as much detail as possible on the above technical specifications to facilitate our production and technical team in accurately selecting the right product for you. Should you have any questions, feel free to call us, and we will certainly strive to provide you with excellent service!
Electrical Lined Diaphragm Butterfly Valve, Electrical Lined Clamp Butterfly Valve, Electrical Lined Flanged Butterfly Valve
