Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm

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Customization: Available
Temperature: High Temperature
Certification: GS, CE, ISO9001
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  • Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
  • Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
  • Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
  • Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
  • Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
  • Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
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  • Overview
  • About products
  • Test and Detection Equipments
  • Company Profile
  • Production application
Overview

Basic Info.

Model NO.
AOC-6841M
Media
Gas, Oil, Water, Acid
Standard
Standard
Connection Mode
Flange
Power
Pneumatic
Material
Stainless Steel
Type
Self-Operated
Nominal Size
Nps1′ - Nps16" (DN25 - DN400)
Nominal Pressure
ANSI 150 ~ ANSI 2seat Diameter500
Seat Diameter
2mm-6mm
Body Material
A351 CF8/CF88m/ A216 Wcb A217 Wc9
Internals Materials
Stl Gr.6/Monel/Hastelloy
Leakage Class
ANSI B16.104 V/VI
Operating Temperature
--55 Degree~+566 Degree
Connections
Flange/ Butt Welded Joint
Cap Design
Standard Type/Heat Dissipation Type
Packing Material
Flexible Graphite/PTFE
Surface Hardness
HRC44-60
Transport Package
Wooden
Trademark
SNT
Origin
China
HS Code
8481804090
Production Capacity
500000PCS/Year

Product Description

 

About products


The AOC-6841M series micro-flow control valves feature needle or flat-style valve core structures, enabling a minimum controllable CV value of 0.001, with seat diameters as small as 2mm to achieve precise control. Unlike conventional micro-flow control valves that employ single-seat structures, the AOC-6841M series implements multi-stage pressure reduction designs under high differential pressures, effectively mitigating cavitation effects. The valve core is constructed from integral hard alloy, boasting a surface hardness ranging from HRC44 to 60. The unique seal design ensures a leakage rate that reaches zero.



Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm


 

Test and Detection Equipments

Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm

          LT impact testing machine                                              UT test equipment                                     MT test equipment

 

Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm

          RT test equipment                                                   PT test equipment                              Metallurgical microscope

Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm

 Hardness test equpment
 

Advanced production and manufacturing systems
 
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
                CNC lathe                                                        internal and external grinding machine           Plasma welding machine
 
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
  
          4m Stem processing equipment                                      CNC wire cutting                      CNC drilling and milling equipment
 

Company Profile

SNT Machinery(Qingdao) Co. , Ltd is a producer of control valves, combines manufacturing, designing, sales and services in one. It has high starting point quick development SNT is located in Qingdao, Shandong province with an area for 42000m2, equipped with modern workshop and production equipment. It is a high-tech enterprise with independent intellectual property rights and imported advanced management and production experience. Now it has more than 150 workers, and R&D specialist accounts for 15%, graduates or with higher degrees account for 30%. Depending on high quality production management team and innovative technology research and development, now we produce large quantities of high quality vales used in petrochemical, oil and coal chemical industries. We have a sales value to nearly 100billion in the year 2017.

Now SNT has got the TS special equipment manufactuuring certificate and ISO 9001, and has acquired the net qualification certificate of SINOPEC,CNOOC, PETROCHINA and SINOCHEM. And we have got the National Patent in many technologies. We can design and manufacture all series of valves according to ANSI, API, DIN, BS, JIS standards. Combining the advantages of famous valves all cross the world and with independent research and development, until now we can manufacture all kinds of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric  Rotary Valves, T Three-eccentric Center Butterfly 
Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, Cryogennic Valves tc,  Driving form includes manual operation, power-drinven, pneumantic and hydraulic drive. Materials for main parts are A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M etc. Specification 1/2"~120", working pressure ANSI 150#~2500#, working temperature -196ºC~1100ºC.

Relying on advanced production technology management and qulity assurance system, SNT Valves have been widely used in petrochemical, oil, steel&iron, paper manufacturing and power station industries. Our customers include SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINC Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, Jinan branch etc.

We make user's profits as our priority, devoting ourselves to the establishment of excellent quality and good brand, Our perfect quality assurance and after-sales systems guarantee that SNT valves join hands with all our customers and creat prosperity. 




 

Production application

 
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm

Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm

Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
 
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
Precision Microflow Control Valves for Accurate Fluid Regulation with Seat Diameters as Small as 2mm
 




 

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