Electric Pinch Valve Solution Featuring Intelligent Electro-Pneumatic Positioner for Mining Slurry Flow

Pneumatic Pinch Valve with Intelligent Electro-Pneumatic Positioner for Mining Slurry Flow Control

The VESON Pneumatic Pinch Valve with Electro-Pneumatic Positioner delivers precise modulating flow control for the most demanding mining slurry applications. The combination of a fast-acting pneumatic actuator with an intelligent smart positioner enables accurate throttling of abrasive slurries that would destroy conventional control valves within weeks.

Key Features

• Smart Positioner Technology: 4-20mA input with optional HART protocol for remote configuration, diagnostics, and predictive maintenance alerts
• Fast Actuation: Pneumatic diaphragm actuator delivers full stroke in under 3 seconds for rapid process response
• Modulating Control: Precise flow regulation from 0-100% stroke with linear or equal percentage characterization
• Replaceable Sleeve: Quick-change reinforced rubber sleeve design minimizes downtime to under 15 minutes per replacement
• Self-Cleaning Action: Pinch mechanism flexes the sleeve on every stroke, preventing solids buildup and scale formation
• Fail-Safe Options: Spring-return actuator available for fail-open or fail-close on loss of air supply

Technical Specifications

Target Applications

• Mining slurry flow control and throttling
• Mineral processing feed regulation
• Thickener underflow control
• Tailings pipeline flow modulation
• Flotation circuit feed control

Factory pre-configured with positioner calibration, full stroke testing, and material certificates. Contact our engineering team for process-specific sleeve material recommendations.

Welcome to Veson Valve Ltd., your premier destination for top-quality valve solutions. Our extensive product lineup boasts a variety of cutting-edge offerings designed to meet your diverse industrial needs. Among our flagship products are the VS series rack pinion rotary pneumatic actuator, VSF scotch yoke pneumatic actuator, hydraulic actuator, linear pneumatic actuator, gas-over-oil actuator, as well as a range of actuated valves and actuated butterfly valves.

With a proud history of serving the Oil Thermal and Water Supply sectors, Veson products have earned an exclusive reputation for reliability and performance. We've forged long-term partnerships with esteemed valve manufacturers, ensuring that we can deliver impeccable control valve solutions tailored to our customers' exact specifications. Our portfolio encompasses pneumatic ball valves, pneumatic butterfly valves, pneumatic and electric ball valves, regulating valves, globe valves, control valves, ESD, ESDV, SDV, and sophisticated pneumatic control systems.

Committed to excellence, Veson Valve Ltd. operates under the ISO9001:2015 certification, a testament to our unwavering dedication to quality and customer satisfaction. Our overarching goal is to establish the "VESON" brand as a symbol of unparalleled quality, offering competitive pricing and exceptional after-sales service. We extend a warm invitation to customers both domestic and international to engage with us, fostering enduring partnerships and collaborating on technical resources to enrich the pneumatic valve and expansion valve markets worldwide.

Join us on our journey to redefine industry standards and elevate the Veson experience to new heights. Let's build the future of valve technology together.