Brand New Digital Electro-Pneumatic Explosion Proof Samson Positioner 3730 3767 4763 Chinese Pneumatic Valve
Price:
US $1500.00 - 1900.00/ Set
MOQ:
1
Delivery Time:
6-8 weeks
Brand:
Samson
Product Description
Samson 3730 / 3767 / 4763 Electro-Pneumatic Valve Positioner
Product Overview
- Intelligent electro-pneumatic positioner for linear and rotary control valves
- Vibration-resistant compact epoxy aluminum housing with stainless steel parts
- Adjustable P-band and split-range function for flexible process control
Technical Specifications
| Control Signal | 4-20mA two-wire system |
| Mounting Standard | IEC 60534-6 (NAMUR) |
| Supply Air Pressure | 1.4-7 bar (20-105 psi) |
Application Industry
- Petrochemical, oil & gas and refinery process control
- Thermal power plant steam and fluid regulation systems
- Water treatment and general industrial automation projects
Common Problems & Solutions
- Position deviation: Recalibrate zero span and stabilize air source
- Slow valve response: Clean air filter and inspect blocked pipelines
- Signal abnormal: Recheck wiring and reset internal parameters
Replacement Models
- Direct upgrade for old Samson 3725 and 4760 series positioners
- Universal fit for most NAMUR standard pneumatic actuators
- Workable replacement for mainstream brands’ valve positioners
Why Buy From Us
- 100% genuine Samson goods with complete certification documents
- Free professional guidance for installation and calibration
- Competitive factory direct price for bulk wholesale orders
Stock & Delivery Time
- Standard versions in stock, ship within 1–3 working days
- Explosion-proof customized models deliver in 7–15 working days
- Multiple global logistics options for worldwide shipment
RFQ Form
- Confirm exact model: 3730 / 3767 / 4763 and explosion-proof demand
- Provide working pressure, temperature and actuator type
- State order quantity and other special technical requirements
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiangjing (Shanghai) M&E Technology Co., Ltd
Location
Building 6, 98 Fulianyi Road, Yanghang Town, Baoshan District
Contact Person
Edward Zhao