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Masoneilan SVI1000 SVI2 SVI3 Intelligent Valve Positioner And China Plunger Type Single Seat Pneumatic Control Valves

1
MOQ
US $2000.00 - 2550.00/ Set
Price
Masoneilan SVI1000 SVI2 SVI3 Intelligent Valve Positioner And China Plunger Type Single Seat Pneumatic Control Valves
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
Customized Support: OEM
Nominal Diameter: DN15 ~ DN400
Nominal Pressure: PN16/25/40/63/100
Operating Temperature: -196°C To 593°C
Flow Characteristics: Equal Percentage, Linear, Quick-opening
Adjustable Ratio: 30:1, 50:1, 100:1
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Pneumatic Control Valve Positioner

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Plunger Type Pneumatic Control Valves
Basic Infomation
Place of Origin: China
Brand Name: China
Model Number: customized
Payment & Shipping Terms
Delivery Time: 90 work days
Payment Terms: T/T
Product Description

LN81 Series Single - Seat Control Valve and Masoneilan SVI2 Valve Positioner​

Product Introduction​

The LN81 series single - seat control valve, a key device for industrial fluid control, precisely regulates parameters such as fluid flow rate and pressure by driving the valve core to move linearly through the valve stem. With its single - core and single - seat design, it offers excellent sealing performance, with a standard leakage rate ≤0.01% of the rated flow coefficient, suitable for strict shut - off requirements. The Masoneilan SVI2 valve positioner, with a microprocessor at its core, accurately converts control signals into pneumatic signals to drive the control valve and monitors the valve stem displacement in real - time to ensure precise opening. Together, they provide a reliable fluid control solution for industrial production.​

Features​

  1. Precise Control: The SVI2 positioner enables the LN81 control valve to achieve high - precision adjustment with an accuracy of ±0.5%, ensuring stable production.​
  1. Rapid Response: Reduces signal lag and accelerates valve stem movement, quickly responding to control commands to meet dynamic adjustment needs.​
  1. Strong Adaptability: The LN81 control valve features a simple structure for easy maintenance, while the SVI2 positioner supports multiple communication protocols and adapts to various industrial environments. The combination can handle complex working conditions.​

Applications​

Widely used in industries such as chemical, oil and gas, power, water supply, and sewage treatment, it precisely controls various fluid media to ensure stable and efficient process operation.​
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

O
Osama Qandeel
Saudi Arabia Mar 20.2026
Helpful (3)
We urgently needed control valve accessories for a shutdown project. They provided stock availability and shipped within 3 days, which helped us avoid production losses.
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.
Z
zahir mustafa
United States Feb 26.2025
Helpful (6)
Happy to work with them, fast response, hope to do more business with them soon
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Contact Person : Mr. Edward Zhao
Tel : +8615000725058
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edward.zhao@gongboshi.com
+8615000725058
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