Description
Overview
The VTON Pneumatic Flange Butterfly Valve integrates advanced pneumatic actuators with high-quality flange butterfly valves. Powered by compressed air, the actuator drives the valve stem, enabling precise opening and closing of the butterfly valve. With intelligent remote control and switch adjustment functionality, this valve is ideal for industrial automation systems.
Features Include:
- Compact and durable construction.
- Dual functionality for switch and flow regulation.
- Flexible installation options with adherence to global standards.
- Suitable for water, wastewater, oil, and chemical processing.
Technical Specifications
- Nominal Diameter (DN): 50-600mm
- Nominal Pressure: 1.0-1.6MPa
- Flange Standards: ANSI, API, JB/T74-90, GB9113.1-9113.26
- Connection Type: Wafer, Flange
- Body Material: HT200, QT400, Stainless Steel
- Disc Material: QT400, Aluminum Bronze, Nylon 11, Stainless Steel
- Seat Material: NBR, EPDM
- Optional Accessories: Pneumatic actuator, manual operator, electric positioner, limit switch, solenoid valve, air source treatment unit
- Applicable Media: Water, sewage, air, natural gas, oil, general chemical media
Key Features
- High-Strength Actuator Design:
- Aluminum cylinder body with fine grinding and hard anodizing for low friction and extended lifespan.
- Dual-piston rack and pinion design for compact structure, symmetrical installation, and swift action.
- High-precision gear engagement minimizes backlash and ensures large output power.
- International Standards Compliance:
- Output shaft slots and mounting holes meet NAMUR standards.
- Air interface dimensions comply with NAMUR specifications.
- Bottom mounting holes conform to ISO5211 and DIN3337 standards for easy accessory installation.
- Operation Options:
- Double-Acting Actuator: With a two-position, five-way solenoid valve for valve opening and closing control.
- Single-Acting Actuator: With a two-position, three-way solenoid valve for valve control. Automatically returns to preset safe open or closed position during air supply failure.
Applications
The VTON Pneumatic Flange Butterfly Valve is widely applicable in:
- Water and Wastewater Treatment: Efficient flow control for clean and contaminated water systems.
- Oil & Gas Industry: Reliable operation in natural gas and oil pipelines.
- Chemical Processing: Handles various chemical media with precision.
- Industrial Automation: Enhances remote control and automation in manufacturing processes.
