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

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

  • China,Shanghai ,Shanghai
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  3. ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with
China ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with
China ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with

  1. China ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with
  2. China ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with
  3. China ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with
  4. China ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with

ASCO Solenoid Valves and Samson 3730-5 Electropneumatic Valve Positioner with

  1. MOQ： 1
  2. Price： 1850 dollars
  3. Get Latest Price
Payment Terms T/T
Supply Ability 600 units per year
Delivery Time 65 days
Packaging Details Carton + Wooden crate + Protective packaging
Supply pressure 1.4 to 6 bar (20 to 90 psi)
Perm. operating voltage 9 to 32 V DC, power supply over bus line
Hysteresis ≤ 0.3 %
Sensitivity ≤ 0.1 %
Permissible ambient temperature -40 to +80 °C, with metal cable gland
Direction of action Reversible
Brand Name Samson
Model Number 3730-5
Place of Origin China

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  1. Product Details
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Product Specification

Payment Terms T/T Supply Ability 600 units per year
Delivery Time 65 days Packaging Details Carton + Wooden crate + Protective packaging
Supply pressure 1.4 to 6 bar (20 to 90 psi) Perm. operating voltage 9 to 32 V DC, power supply over bus line
Hysteresis ≤ 0.3 % Sensitivity ≤ 0.1 %
Permissible ambient temperature -40 to +80 °C, with metal cable gland Direction of action Reversible
Brand Name Samson Model Number 3730-5
Place of Origin China
High Light ASCO solenoid valves with Fieldbus communication ，Samson electropneumatic valve positioner ，Pneumatic control valves with warranty
Product Overview

The SAMSON Type 3730-5 FOUNDATION™ Fieldbus positioner combines simple mounting with powerful digital control. It attaches directly to SAMSON actuators or via NAMUR interface and initializes automatically after setting travel and fail-safe position. The positioner is ready for operation within minutes, making it ideal for fast retrofits and new installations.

Key Features
  • Direct attachment to Type 3277 actuator or IEC 60534-6 (NAMUR) mounting.
  • One-button initialization (MAX, NOM, MAN, or SUB modes).
  • Volume restriction Q for quick adaptation to actuator size.
  • Binary inputs and optional limit switch for flexible I/O.
  • Local display and rotary pushbutton for intuitive operation.
  • Reversing amplifier option for double-acting rotary actuators.
Technical Specifications
  • Travel range: Adjustable 1:5 ratio within nominal 3.6–200 mm or 24°–100°
  • Supply air: 1.4–6 bar, quality ISO 8573-1 Class 3
  • Bus interface: EN 61158-2, 31.25 kbit/s
  • Air delivery: ≥8.5 m³/h (pressurized), ≤14 m³/h (vented) at 6 bar
  • Ambient temperature: –40 to +80 °C
  • Protection: IP 65, optional explosionproof versions
  • Weight: Approx. 1.0 kg
Applications
  • Quick retrofits on existing control valves.
  • Modular skids in chemical plants.
  • Food & beverage automation requiring fast commissioning.
  • Water treatment valves with simple NAMUR mounting.
  • Compact installations in confined spaces.
Frequently Asked Questions
  • How fast can I start up? Press INIT key after setting travel and fail-safe position.
  • Do I need special tools? Only a standard tool for the INIT key.
  • Is it compatible with my actuator? Yes, direct or NAMUR for linear/rotary types.
  • What if I change the volume restriction? Re-initialize for optimal performance.
  • Can I mount it on rotary actuators? Yes, with coupling wheel and optional reversing amplifier.
Contact Us

Phone/WeChat/WhatsApp: +8613916209596

Email: svetama@gbsxj.com

Related Products
  • SAMSON Type 3277-5 actuator
  • Type 3510 micro-flow valve
  • Type 3730-1 analog positioner
  • SAMSON mounting kits
  • Type 3278 rotary actuator

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 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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Get in touch with us

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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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