Oferta de produtos e serviços da Stonel™

Stonel™ Axiom™ on/off valve controller for rotary applications

Rugged and flexible with non-contact drive system, solid state sensors with push-button calibration, integrated pneumatics with rebreather, and optional wireless diagnostics.

Stonel™ Prism™ intelligent valve controller for linear applications

Low profile for heavy washdown and hazardous environments. Non-contact drive system, solid state sensors with push-button calibration. Integrated pneumatics and wireless diagnostics optional.

Stonel™ Eclipse™ compact limit switch for rotary applications

Low profile for heavy washdown, non-incendive and intrinsically safe environments. Non-contact drive system, solid state sensors with push-button calibration, and optional wireless diagnostics.

Stonel™ Quartz™ limit switch for rotary applications

Various switch, sensor, and communication options with touch and tune switch settings to make adjustments in seconds and monitor automated on/off valves in all process areas.

Stonel™ Hawkeye™ explosionproof limit switch for point sensing

Solid state proximity sensors in shock absorbent urethane potting material for explosionproof applications housed in stainless steel enclosure for harsh process environments.

Stonel™ Hawkeye™ limit switch for point sensing

For nonincendive applications and intrinsically safe circuits in hazardous areas it triggers on any metal at distances up to 4-6 mm with bright LEDs that display switch status.

Stonel™ stand alone visual indicator

Readily adapts to most quarter-turn actuators and offers high visibility for positive confirmation of automated valve systems. Tolerant to most corrosives.

Stonel™ Junction module (JX) networking enclosures

Single-drop units suitable for use in corrosive process environments with hard conduit or flexible wiring systems and preinstalled with many fieldbus communication capabilities.

Stonel™ FieldBlock (FN) networking enclosures

Six-drop units with a variety of configurations to interconnect field devices to the fieldbus communication network in nonincendive, intrinsically safe, and general purpose applications.

Stonel™ FieldLink™ FieldRack

Designed for a multitude of wiring systems in general purpose and nonincendive process applications. Rugged, corrosion proof enclosure with variety of uses.

Drop connectors

Drop connectors offer a variety of switching and protection options providing improved reliability, enhanced safety and increased network maintainability.

I/O modules

I/O modules interface discrete and analog conventional devices into communication networks in the field. Several configurations for field-based interfaces. (Available in Field Enclosures)

Masters/Gateways

Devices control communication networks and offer many options for interfacing with your control architecture.

Power supplies

General purpose or nonincendive rated for hazardous areas, they offer signal conditioning circuits and short circuit protection for powering up networks

Accessories

Network accessories including repeaters, tuners, terminators, addressing units and other devices to complement your installation.

Cable

Communications cable for fieldbus networks.

Stonel™ Axiom™ AX Explosionproof valve controller

04/03/2021

Discontinued product. Superseded by Stonel Axiom ANX models and mounting.

Stonel™ Axiom™ AMI on-off valve controller

05/03/2021

Discontinued product. Superseded by Stonel Axiom AN models and mounting.

Technical information

Approvals - Stonel products

Frequently Asked Questions

Model selection guide

Protocols

Quick reference

Remote access with Stonel™ Wireless Link app

Downloadables

A família de produtos Neles NDX está aumentando

30/04/2025

Entre outros, os principais benefícios são a robustez com medição de posição totalmente sem contato, baixo consumo de energia e ar, maior capacidade pneumática e excelente desempenho de controle dinâmico e estático. Além disso, o Neles NDX foi projetado para caber em todos os tipos de válvulas de controle: pequenas e grandes; rotativo e linear; simples e dupla ação. A instalação e calibração são simples e rápidas com diagnósticos de dispositivos de fácil acesso, que oferecem uma ótima experiênci...

Valmet introduz a tecnologia IO-Link nos produtos de comunicação e controle de válvulas Stonel

25/07/2025

A Valmet tem o prazer de anunciar a introdução da tecnologia IO-Link em nossos produtos de comunicação e controle de válvulas Stonel™. O IO-Link fornece uma rede de comunicações para implantar e utilizar facilmente diagnósticos avançados de dispositivos Stonel.

Um controle de válvulas preparado para o futuro

20/06/2024

Novos sistemas de controle distribuído (ou Distributed Control System - DCS) reduzem despesas operacionais em diversos processos de produção - como da fabricação de cimento -, incluindo os custos de operação e manutenção de válvulas. A Valmet explica a importância dos DCSs e destaca os avanços na tecnologia de válvulas e bombas

Avanços em Ethernet-APL para dispositivos de campo na automação de processos

15/04/2024

Os processos nas áreas mais perigosas têm sido limitados há muito tempo a sensores discretos/analógicos individuais ou a redes de campo caras, complexas e lentas. À medida que a tecnologia avança, os fabricantes dos dispositivos tipicamente instalados nestes ambientes precisam estar preparados para responder às necessidades dos clientes. Conversamos com o especialista da Valmet, Tomasz Jarzabek, para discutir o que isso significa e como a Valmet trata o desenvolvimento de tecnologia com APL.