logo
Casa /Produtos/Válvulas de controlo pneumáticas/Masoneilan SV II AP Advanced Performance Digital Valve Positioner SVI2-21123111

Masoneilan SV II AP Advanced Performance Digital Valve Positioner SVI2-21123111

1
MOQ
US $1750.00 - 1900.00/ Set
preço
Masoneilan SV II AP Advanced Performance Digital Valve Positioner SVI2-21123111
Características Galeria Descrição de produto Avaliações e Comentários Peça umas citações
Características
Especificações
Sinal - uma comunicação: HART 5 ou 7 sobre 4-20mA
Diagnóstico: Diagnóstico Padrão
Construção / Materiais: Casas de alumínio sem cobre
Tamanho da válvula: 1/4NPT
Informação básica
Lugar de origem: China
Marca: Masoneilan
Número do modelo: SV II
Condições de Pagamento e Envio
Detalhes da embalagem: Caixa de papelão/caixa de madeira
Tempo de entrega: 4-6 semanas
Termos de pagamento: T/T
Habilidade da fonte: 3000 GRUPOS POR O ANO
Descrição de produto
Masoneilan SV II AP Advanced Performance Digital Valve Positioner (Model: SVI2-21123111)
Product Overview
  1. 32-bit microprocessor-powered smart valve positioner with 2-wire 4-20mA control signal and bi-directional HART protocol communication for remote configuration and real-time monitoring
  2. Adopts non-contact position sensing technology with no internal moving parts, delivering high positioning accuracy and strong resistance to vibration, temperature fluctuation and corrosion
  3. Universal modular design fits both single/double-acting pneumatic actuators and linear/rotary valves, enabling direct retrofit for Masoneilan and third-party valve assemblies.
Technical Specifications
ParameterSpecification
Input Signal4-20 mA with HART 5/7 Protocol
Supply PressureSingle-acting: 1.4–6.9 bar (20–100 psig); Double-acting: 1.4–10.3 bar (20–150 psig)
Positioning Accuracy±0.5% of full span
Repeatability±0.3% of full span
Flow Capacity280 SLPM @ 30 psi
Operating Temperature-50°C to +85°C
Enclosure RatingIP66
Housing MaterialCopper-free aluminum with epoxy coating
CertificationsATEX, IECEx, FM, CSA (hazardous area approved)
Actuator CompatibilitySingle-acting & double-acting pneumatic actuators (linear / rotary)
Application Industry
  1. Oil & Gas: Deployed in upstream production, midstream pipelines and refinery distillation units, certified for safe operation in explosive hazardous zonesBaker Hugh....
  2. Petrochemical & Chemical: Applied in reactor flow control, hydroprocessing, cracking and fractionation processes, compatible with corrosive process media environmentsMade-in-Ch....
  3. Power Generation: Used for steam turbine systems, heat recovery steam generators and balance-of-plant valve automation, ensuring stable regulation of water and steam loopsBaker Hugh....
Common Problems & Solutions
  1. Position drift / calibration offset: Trigger auto-stop and auto-tune function via local buttons or ValVue software; verify stable supply air pressure and clean filter regulatorBaker Hugh....
  2. No pneumatic output / signal non-response: Inspect 4-20mA input wiring and power supply; check for blockage in air supply path and I/P converter module.
  3. Fault alarm activation: Record error code via HART communicator; check magnet mounting alignment; restore factory default settings if parameter configuration is abnormalBaker Hugh....
Replacement Models
  1. SVI2-21113111: Single-acting basic configuration of SVI II AP series, fully interchangeable mounting footprint for direct drop-in replacementAlibaba.co....
  2. SVI2-22123121: Double-acting variant with enhanced diagnostic functions, compatible with existing installation brackets and accessoriesMade-in-Ch....
  3. Masoneilan SVI3 Series: Third-generation upgraded digital positioner with optimized control algorithm, backward compatible with SVI II AP mounting interfacesMade-in-Ch....
Why Buy From Us
  1. 100% original authentic Baker Hughes Masoneilan products with full factory quality certificates and 12-month standard warranty.
  2. Dedicated technical team with certified flow control engineers, providing pre-sales model selection and after-sales commissioning troubleshooting support.
  3. Rich overseas trade experience, supporting EXW, FOB, CIF and other trade terms with complete export customs clearance documents.
Stock & Delivery Time
  1. Standard model SVI2-21123111 is kept in local warehouse stock, can be dispatched within 2 working days upon payment confirmation.
  2. Bulk orders (10 units and above): 7–10 working days preparation lead time with reinforced export packaging.
  3. International logistics: Express delivery (DHL/FedEx/UPS) takes 5–7 working days to most global regions; sea freight available for large volume orders.
Avaliações e Comentários

Classificação geral

5.0
Com base em 50 avaliações para este fornecedor

Instantâneo de classificação

A seguir está a distribuição de todas as classificações
5 estrelas
100%
4 estrelas
0%
3 estrelas
0%
2 estrelas
0%
1 estrelas
0%

Todos os comentários

D
Daulet Nurgazin
Kazakhstan Mar 19.2026
Ajuda (3)
I purchased the Flowserve 3821 and am very satisfied with the overall transaction. The item arrived in good condition, matched the specifications accurately, and performed as expected. The seller demonstrated strong professionalism, provided a reasonable price, and ensured the delivery schedule was met. A dependable supplier that I would confidently work with again.
A
Alex
Switzerland Dec 1.2025
Ajuda (5)
great price and fast delivery
Z
zahir mustafa
United States Feb 26.2025
Ajuda (6)
Happy to work with them, fast response, hope to do more business with them soon
etiqueta:

válvula de controle giratória da tomada

válvula pneumática de 3 maneiras

válvula de controle pneumática da velocidade

Produtos recomendados
Entre em contato conosco
Pessoa de Contato : Mr. Edward Zhao
Telefone : +8615000725058
Caracteres restantes(20/3000)
Entrar em contato
Nº 6, Edifício, Nº 98, Travessa, Nº 1, Estrada Fulian, Distrito de Baoshan, Xangai, China
edward.zhao@gongboshi.com
+8615000725058
sobre
Perfil da Empresa Fábrica Controle de Qualidade Fale Conosco
Produtos
Válvulas de controlo pneumáticasVálvulas de controlo eléctricasVálvula de diminuição da pressão Todas as categorias
Envie-nos
Deixe-nos saber sua necessidade. Vamos conectar os melhores produtos com você.
Mapa do Site │ Site para celular │ Política de Privacidade
CHINA bom Qualidade Válvulas de controlo pneumáticas fornecedor. © 2019 - 2026 Xiangjing (Shanghai) M&E Technology Co., Ltd. All Rights Reserved.