Metso VPVL100SR6BD Pneumatic Actuator: Reliable Valve Control and Safety

The Metso VPVL100SR6BD (now under the Valmet brand) is a premium pneumatic rack-and-pinion actuator designed for the automation of ball, butterfly, and plug valves. Engineered for both durability and performance, this spring-return (SR) model ensures that your process remains safe by automatically returning the valve to a predetermined position in the event of air supply loss.

Key Technical Specifications

• Model: VPVL100SR6BD

• Series: VPVL Double-Acting & Spring-Return Series

• Operation: Spring Return (Single Acting)

• Configuration: 6BD Optimized Torque Output

• Housing: Hard-anodized aluminum for corrosion resistance

• Interface: ISO 5211 / NAMUR standards for easy mounting

Core Features & Benefits

1. High-Performance Rack-and-Pinion Design

The VPVL100SR6BD utilizes a balanced rack-and-pinion mechanism that provides smooth, consistent torque throughout the full 90-degree stroke. This design ensures precision modulation and reliable on-off service even in high-cycle applications.

2. Integrated Safety & Fail-Safe Operation

As a spring-return actuator, the VPVL100SR6BD is built for safety. In the event of a power or pneumatic failure, the internal high-quality springs ensure the valve reaches its "fail-safe" position immediately, preventing process upsets or environmental hazards.

3. Hardened for Industrial Environments

The actuator body is constructed from hard-anodized aluminum with high-quality seals, making the VPVL100SR6BD resistant to corrosive atmospheres and extreme temperatures. It is ideal for both indoor factory floors and rugged outdoor process sites.

4. Versatile Mounting & Integration

Designed with standard ISO 5211 mounting and NAMUR accessory interfaces, this actuator integrates seamlessly with Metso (Neles) ND9000 positioners, solenoid valves, and StoneL limit switches, allowing for a complete and modular valve automation solution.

Primary Industrial Applications

• Chemical Processing: Precise control of corrosive media and volatile fluids.

• Water & Wastewater: Reliable actuation for flow control and filtration systems.

• Pulp & Paper: Durable performance in fiber lines and high-humidity environments.

• Oil & Gas: Critical automation for storage and distribution pipelines.

Why Source from Wuhan Yuli Automation?

Wuhan Yuli Automation Technology Co., Ltd. is your trusted global partner for original Metso and Valmet automation components.

• 100% Genuine & Factory New: We guarantee that every VPVL100SR6BD actuator is brand new, original, and factory-sealed.

• Global Logistics Support: We provide fast, insured shipping to industrial project sites and warehouses worldwide.

• Competitive Pricing: Direct sourcing allows us to offer the best market value for your automation projects.

• Technical Support: Our engineers can help you verify the specific "6BD" configuration to ensure a perfect fit for your valve torque requirements.