4-20mA Signal Steam Directional Flow Pneumatic Control Valve

August 21, 2025

Model NO.: AB-0000201
Type: V Type Ball Valve
Function: Bypass-Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage
Size: Dn15-50
Medium: Neutral Gas and Liquid
Delivery: in 7 Days
Power Supply: AC220V/DC24V
Control Signal: 4-20mA
Accessory: Solenoid Valve/Limit Switch/Filter Regulator
Air Pressure: 0.4-0.7MPa
Trademark: Grat
Transport Package: Carton/Wooden Box
Specification: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
4-20mA Signal Steam Directional Flow Pneumatic Control Valve


Product Description
The 4-20mA signal steam directional flow pneumatic control valve is a high-performance solution designed for precise control of fluid flow in various industrial applications. This valve features a compact design, making it ideal for installation in tight spaces within HVAC systems, fire suppression systems, water treatment facilities, pipeline purging operations, analytical instruments, and smoke sampling equipment.

Key Features:
  • High precision control with 4-20mA signal input
  • Compact and lightweight construction
  • Robust stainless steel body for durability
  • Quick switching action for efficient operation
  • Wide temperature range from -10°C to +200°C
  • IP67 protection rating for reliable performance in harsh environments

Technical Specifications
Air Supply 0.4~0.7MPa
Valve Size DN15-DN50
Medium Temp -10°C-+200°C
Ambient Temp -10°C-+60°C
Operating Pressure PN1.6MPa
Action Mode Switch to Cut Off
Flow Characteristics Quick Switch
Body Connections Inside Thread
Body Material CF8, CF8M (SUS304/SUS316)
Ball Valve Seal Fluorine Rubber
Brake Material Casting Aluminum Alloy
Applicable Medium Neutral Gas and Liquid
Applicable Industries Analysis Instrument System, Quick Switch Pipeline
Protection Level IP67
Installation Mode Any Direction (Preferred to be installed horizontally or inclined to extend service life)

Dimensions & Figures
4-20mA Signal Steam Directional Flow Pneumatic Control Valve
 
DN G ΦD L L1 L2 L3 H2 H1 Double Acting
kg		 Spring Return
kg
10 3/8" 12.7 60 149 41.5 30 38 132 1.3 1.8
15 1/2" 15 75 170 47 36 38 148 1.4 1.9
20 3/4" 20 80 170 47 36 45 154 1.5 2
25 1" 25 90 186 53 42 55 176 2.5 3.2
32 1-1/4" 32 110 206 57 46 60 190 2.9 3.6
40 1-1/2" 38 120 262 58.5 50.5 75 216 4.3 5.4
50 2" 50 140 270 64 Woven Mesh

Woven Mesh,Stainless Steel Woven Mesh,Woven Mesh Fabric,Woven Mesh Screen

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