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

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US $1750.00 - 1900.00/ Set
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Masoneilan SV II AP Advanced Performance Digital Valve Positioner SVI2-21123111
Caratteristiche Galleria Descrizione di prodotto Valutazioni e recensioni Richieda una citazione
Caratteristiche
Specificazioni
Segnale - comunicazione: HART 5 o 7 su 4-20mA
Diagnostica: Diagnostica standard
Costruzione / Materiali: Cassa di alluminio senza rame
Dimensione della valvola: 1/4npt
Informazioni di base
Luogo di origine: Cina
Marca: Masoneilan
Numero di modello: SV II
Termini di pagamento e spedizione
Imballaggi particolari: Scatola di cartone/gabbia di legno
Tempi di consegna: 4-6 settimane
Termini di pagamento: T/T
Capacità di alimentazione: 3000 INSIEMI ALL'ANNO
Descrizione di prodotto
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.
Valutazioni e recensioni

Rating complessivo

5.0
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D
Daulet Nurgazin
Kazakhstan Mar 19.2026
È utile. (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
È utile. (5)
great price and fast delivery
Z
zahir mustafa
United States Feb 26.2025
È utile. (6)
Happy to work with them, fast response, hope to do more business with them soon
Prodotto Tag:

valvola di regolazione rotatoria della spina

una valvola pneumatica di 3 modi

valvola di regolazione pneumatica di velocità

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Persona di contatto : Mr. Edward Zhao
Telefono : +8615000725058
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Edificio n. 6, via n. 98, strada n. 1 Fulian, distretto di Baoshan, Shanghai, Cina
edward.zhao@gongboshi.com
+8615000725058
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