Level Controls

Valin offers a comprehensive range of level control solutions from leading manufacturers, providing customers with reliable options for monitoring and managing liquid and solid levels across a wide variety of industrial applications. From float and thermal switches to radar, ultrasonic, and magnetostrictive technologies, Valin’s portfolio ensures accurate, dependable performance in even the most challenging environments. Backed by Valin’s experienced technical specialists, customers receive expert guidance in selecting and integrating the right level control solution for their process—optimizing safety, efficiency, and uptime while protecting valuable equipment and assets.

Level Instrumentation Services

Ashcroft Level Controls

Ashcroft offers reliable level control solutions designed for both pressurized and unpressurized tanks. Their instruments provide accurate liquid level monitoring using proven sensing technologies and are available with configurable materials, multiple switch points, and optional hazard-area approvals (ATEX/IECEx). Ashcroft’s level devices deliver economical and dependable performance for a wide range of tank and vessel level control applications.

Barksdale Level Controls

Barksdale’s level product line spans single-point and multi-point float switches, bypass level indicators, electronic dual-level switches, and continuous-level sensor probes / transmitters for remote indication. Their multi-level float switches (e.g. UNS-1000 / UNS-2000) support up to 6 switch points and fully customizable lengths and materials. Their BLS3000 electronic dual-level switch combines dual discrete outputs plus a pressure or level gauge in one compact device. Barksdale delivers robust level sensing product under harsh conditions—handling extremes of temperature, pressure, corrosion, and providing resiliency in hydraulics, lubrication, and fluids storage systems.

Delta-M Level Controls

Delta M specializes in thermal (non-mechanical) point-level switches (e.g. microtuf® LS3200, LS51SC, VERSA-SWITCH VS5100) that detect the presence or absence of liquid at a given point using self-heating thermal sensors. Their thermal switches are designed with no moving parts, fast response (0.1–1 s), excellent repeatability, and ability to trigger level change on very small immersion thresholds (≈0.03 in) without sensitivity to temperature, density, or dielectric changes. Delta M also offers configurable power options (110/220 VAC, 24 VDC), explosion-proof variants, and plug-in electronics for field servicing. The Delta M products provide consistent, dependable performance in demanding process applications. 

Flowline Level Controls

Flowline provides a broad portfolio of level measurement, switch, and control solutions for liquids and solids, including 80 GHz radar, guided-wave radar, ultrasonic sensors, and level switching devices. Many of their sensors include both level detection and built-in control (relay outputs), so they can function as level controllers without separate hardware. Flowline emphasizes reliability, ease of use, availability, and quality, and supports users with configuration tools (e.g. WebCal software) and an application mapping tool (Level Map). Because their offerings cover both contact and non-contact sensing, they are positioned to serve challenging applications (corrosive liquids, dirty or foaming fluids, dry solids) with flexible technology choices.
 

Temposonics

Temposonics is best known for magnetostrictive (non-contact) linear position sensors, but they also extend into liquid level transmitters using their precision, rugged magnetostrictive technology. Their level transmitters offer high accuracy and durability in harsh environments, bridging the advantages of non-contact sensing (low wear, stable over time) with process-level integration. A notable capability is their “5-in-1” tank gauging solutions, which combine measurement of level, interface, temperature, volume, and a high-level alarm in one instrument—optimizing sensor count and cost. Temposonics positions itself as a technology leader in rugged, accurate, long-term stable non-contact sensing for automation and safety-critical control.
 

UE Precision Sensors Level Controls

UE Precision Sensors delivers proven liquid level switch solutions designed to perform in the most demanding environments. Trusted across aerospace, semiconductor, and industrial applications, these switches—such as the L14F series—provide precise, reliable on/off liquid detection for critical control, monitoring, and alarm functions. Customers rely on UE Precision Sensors for their rugged design, cost-effective performance, and exceptional reliability, ensuring consistent protection of valuable equipment and processes. With decades of experience serving high-reliability industries, UE Precision Sensors brings a legacy of precision engineering and dependable performance to every application.
 

WIKA Level Controls

WIKA offers a comprehensive level measurement portfolio that spans continuous-level instruments and level limit / switch devices. Their product lines include bypass and sight-glass indicators, float switches, optoelectronic (optical) switches, magnetic reed switches, vibrating forks, submersible pressure (hydrostatic) sensors, and mag-resistive float transmitters. They support wide ranges of temperature (to 450 °C) and pressure (to 500 bar), making them suitable for aggressive process environments. WIKA positions its strength in delivering flexible measurement method choice tailored to application demands (media, temperature, pressure, vessel geometry), along with rugged design, global approvals, and quality assurance typical of their established industrial instrumentation brand.

If you'd like to speak to one of Valin's technical specialists call (855) 737-4715 or fill out our online form and someone will get back to you.