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Home /Products/Pneumatic Control Valves/Pneumatic Control Valve Spirax Sarco SP400 SP500 Intelligent Valve Controller

Pneumatic Control Valve Spirax Sarco SP400 SP500 Intelligent Valve Controller

1
MOQ
US $1350.00 - 1500.00/ Set
Price
Pneumatic Control Valve Spirax Sarco SP400 SP500 Intelligent Valve Controller
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Input Signal Range: 4 - 20mA Nominal
Maximum Air Supply Pressure: 7bar G
Minimum Air Supply Pressure: 1.4bar G
Operating Temperature: -10°C - 80°C
Minimum Input Signal (loop - Powered): 3.6mA
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SP400 Pneumatic Control Valve

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Spirax Sarco Pneumatic Control Valve

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SP500 Pneumatic Control Valve
Basic Infomation
Brand Name: Spirax Sarco
Model Number: SP400 SP500
Payment & Shipping Terms
Delivery Time: 70-90 work days
Payment Terms: T/T
Product Description

Spirax Sarco SP400: High - Performance Valve Positioning Solution​

The Spirax Sarco SP400 is an intelligent valve positioner bridging control systems and pneumatic valves.​

Features​

  • Accurate Positioning: 4 - 20 mA input and non - contact feedback enable precise valve control against friction and flow forces.​
  • Low - Consumption: Piezo - valve design cuts air use, reducing costs and environmental impact.​
  • Simple Commissioning: One - button setup and user - friendly interface speed up installation.​
  • Durable: Corrosion - resistant housing with IP65 protection suits harsh industrial settings.​
  • Versatile Mounting: Standard components ensure compatibility with multiple valve - actuator types.​

Applications​

  • Power Generation: Optimizes steam and water flow in power plants.​
  • Oil and Gas: Controls hydrocarbon flow in pipelines and plants for safe operation.​
  • Pharmaceuticals & Food: Maintains precise fluid control for quality and safety in dosing and processing.
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

D
Daulet Nurgazin
Kazakhstan Mar 19.2026
Helpful (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
Helpful (5)
great price and fast delivery
L
leyla kh
United Arab Emirates Sep 12.2025
Helpful (10)
We purchased 20 units of valve positioners for a refinery project in UAE. Delivery was fast and technical support was very professional.
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Contact Person : Mr. Edward Zhao
Tel : +8615000725058
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No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
edward.zhao@gongboshi.com
+8615000725058
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