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Xiangjing (Shanghai) M&E Technology Co., Ltd

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China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive

  1. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
  2. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
  3. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
  4. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
  5. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
  6. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive
  7. China Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive

Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive

  1. MOQ: 1
  2. Price: US $1150.00 - 1900.00/ Set
  3. Get Latest Price
Delivery Time 4-6 weeks
Output Capacity (Standard) 12 scfm (20.4 Nm³/h)
Packaging Details Cardboard box/Wooden crate
Supply Ability 3000 sets per year
Payment Terms T/T
Product Type Electro-Pneumatic Analog Valve Positioner
Control Signal 4-20 mA, split range available
Feedback Mechanism Precision feedback cam
Model Number 800E/4700E/4701E/4700P
Place of Origin China
Brand Name Masoneilan

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  1. Product Details
  2. Company Details

Product Specification

Delivery Time 4-6 weeks Output Capacity (Standard) 12 scfm (20.4 Nm³/h)
Packaging Details Cardboard box/Wooden crate Supply Ability 3000 sets per year
Payment Terms T/T Product Type Electro-Pneumatic Analog Valve Positioner
Control Signal 4-20 mA, split range available Feedback Mechanism Precision feedback cam
Model Number 800E/4700E/4701E/4700P Place of Origin China
Brand Name Masoneilan
High Light Masoneilan electro-pneumatic valve positioners4800E valve positioner with fast delivery4700P pneumatic control valve positioner
Masoneilan 4800E/4700E/4701E/4700P Electro-Pneumatic Valve Positioners-Massive Stock-Fast Delivery
Product Overview
  1. Full Masoneilan valve positioner series covering pneumatic and electro-pneumatic types, with 4701E featuring position feedback function
  2. Precision cam design with field-changeable linear / equal percentage control characteristics, compatible with rotary and reciprocating actuators
  3. Corrosion-resistant fully sealed structure, field-proven for stable performance in harsh process environments
Technical Specifications
Category Core Parameters
Control Performance 4700E/4800E: 4-20mA input; 4700P: 3-15psi pneumatic input; 4700P accuracy <0.2% span, 4700E accuracy <0.5% span
Environment & Protection -40°C to +60°C operating temperature; IP66 ingress protection; corrosion-resistant aluminum housing
Certification & Interface FM / ATEX / CSA explosion-proof certified; 1/4" NPT (4700) / 3/8" NPT (4800) pneumatic ports
Application Industry
  1. Oil & gas and petrochemical plants for pipeline control valve precision regulation
  2. Power generation and water treatment for process flow and pressure control systems
  3. Metallurgy, pulp & paper and general chemical engineering for industrial automation processes
Common Problems & Solutions
  1. Position drift or inaccuracy: Re-calibrate zero and span; verify stable air supply pressure
  2. Air circuit leakage: Replace worn diaphragm seals; retighten pneumatic connection fittings
  3. Slow response output: Clean air filter elements; adjust damping setting for stable actuation
Replacement Models
  1. Masoneilan SVI II AP: Upgraded smart digital positioner with HART communication and valve diagnostics
  2. Masoneilan 4800P: High-capacity pneumatic positioner for large-size high-thrust actuators
  3. F-isher 3582i: Peer electro-pneumatic positioner alternative for general control valve applications
Why Buy From Us
  1. 100% original Masoneilan products with official certification and 12-month warranty
  2. Massive stock of full models and matching accessories for one-stop procurement
  3. Professional technical support for model selection, installation and commissioning guidance
Stock & Delivery Time
  1. Standard models are in massive stock and dispatched within 5–7 working days
  2. Custom explosion-proof configurations have a 2–3 week production lead time
  3. Global sea/air shipping available with full customs clearance documents
RFQ Form
  1. Please confirm exact model, quantity and explosion-proof grade in your inquiry
  2. Provide matched valve/actuator type for accurate selection and quotation
  3. Formal quotation with complete datasheet will be issued within 24 working hours

Company Details

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,

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 and 

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 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2015

  • Total Annual:

    30,000,000-50,000,000

  • Employee Number:

    200~300

  • Ecer Certification:

    Verified Supplier

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  • Xiangjing (Shanghai) M&E Technology Co., Ltd
  • No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
  • https://www.shgongboshi.com/

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