Ningbo Sanmin Import And Export Co.,Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 10000PCS |
| Delivery Time | 5-30days |
| Packaging Details | Box |
| Pressure | 0.2-1.0Mpa |
| Temp | - 20°C~ 120°C |
| Seal | NBR+PUR |
| Body material | stainless steel 316 |
| Design | slide valve sleeve type |
| Form | 5/2 conversion 3/2 |
| Port | 1/4 |
| Warranty | 1 Year |
| Model Number | V2531B-08 |
| Brand Name | NBSANMINSE |
| Certification | ISO9001 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000PCS |
| Delivery Time | 5-30days | Packaging Details | Box |
| Pressure | 0.2-1.0Mpa | Temp | - 20°C~ 120°C |
| Seal | NBR+PUR | Body material | stainless steel 316 |
| Design | slide valve sleeve type | Form | 5/2 conversion 3/2 |
| Port | 1/4 | Warranty | 1 Year |
| Model Number | V2531B-08 | Brand Name | NBSANMINSE |
| Certification | ISO9001 | Place of Origin | CHINA |
| High Light | NBR Seal Electric Control Solenoid Valve ，Stainless Steel Pneumatic Solenoid Valve 1.0Mpa ，5/2 Pneumatic Solenoid Valve | ||
Pressure:02-1.0Mpa
Temp:- 20°C~ 120°C
Seal:NBR+PUR
Body material: stainless steel 316
Design: slide valve sleeve type
Form: 5/2 conversion 3/2
The stainless steel solenoid valve is used as the actuator of the industrial process automation control system to control the on-off and flow regulation of the fluid (liquid or gas) in the pipeline by receiving electrical signals. Compared with ordinary solenoid valve, it has excellent corrosion resistance, durability and high temperature/high pressure adaptability. It is suitable for drinking water, food treatment, pharmaceutical and chemical industries and other harsh or high purity media fields.
Core role:
Automatic control: automatically open or close after receiving electrical signal to realize automatic control of pipeline fluid without manual operation.
Medium adjustment: it can not only control the on-off of fluid, but also adjust its flow, speed and other parameters.
Fluid control: it can be used to control compressed air, water, diesel, chemicals and other media.
Advantage and application
High corrosion resistance: stainless steel allows safe handling of corrosive liquids, gases and ultra-clean media.
High reliability: good durability and high temperature resistance, suitable for harsh working environment.
Health and safety: applicable to drinking water, food, pharmaceuticals and other industries with high health requirements.
Wide application: It is used in textile, printing, chemical industry, machinery and other industrial production processes, as well as civil facilities such as air conditioners and bathrooms.
Operating mode
Normally closed type: it is closed when it is not electrified, and the valve is opened when it is electrified, so the medium flows.
Normally open type: open when not electrified, close the valve when electrified and cut off the medium.
Q: Could you offer the free samples ?
A: Yeah, but it depends products, Pls contact us ina@pneuhydr.com or whatsapp 0086 15168536055
Q: What ' s your business scope ?
A: Our business scope is service of exporter automation parts with full container, and sell air cylinder , air source treatment , solenoid valve , air valve, motorize valve , Brass valve, hydraulic valve, hydraulic cylinder, air and oil fitting, pressure gauge etc .
Q: What types of products you can make ?
A: We can make many kinds of stainless steel, brass ,aluminum materials processing .like high pressure Valve / solenoid valve / electric valve / water valve/pneumatic valve/air cylinder/hydraulic valve/hydraulic accumulator products and so on .
Q: Can the product be made with our logo and brand ?
A: Yes , of course , we can make . we are OEM supplier for years and professional to make . But you need give us the authorization if it is possible .
Q:Can you provide original famous pneumatic and hydraulic,instruments brand goods ?
A: Yes,We can supply like Festo,Smc,Ckd,Burket,Hydac,Rexroth,Siemens,Rosemount,Marsh ,Endress+Hauser etc.
Q: Is there a warranty available?
A: Yes, normally products is one year quality guarantee.
Q: Is the connector in British or Metric system? What is the difference between PT, NPT, and G threads?
A: The G thread is cylindrical and does not seal itself, requiring additional gaskets to prevent leakage. PT and NPT are conical, and the internal and external threads become tighter and tighter when tightened. Sealing is achieved through the deformation of the threads, and sealant or tape is usually used in conjunction to enhance the sealing effect
G-thread is a cylindrical straight pipe used for non sealed connections; PT thread is a conical tube that relies on the deformation and sealing of the thread itself; NPT is also a conical tube with a tooth profile angle of 60 degrees, mainly used in North America
Q: How to convert pressure units: MPa, bar, psi, kg/cm ²?
A: 1MPa=10bar≈145psi≈10kg
Q:What usually causes the burnout of solenoid valve coils?
A:Incorrect voltage and hz, frequent switching, pilot head entering liquid,valve core and spring problem,environment hot,heavy vibration etc.
Q: What should be noted for pneumatic components in high temperature or extremely cold environments?
| Focus Point | High Temperature Environment Countermeasures | Extreme Cold Environment Countermeasures |
| Seals | Fluororubber, PTFE | Low-temperature nitrile, silicone rubber, polyurethane |
| Lubrication | High-temperature synthetic grease (low volatility) | Low-temperature grease (low pour point, low viscosity) |
| Air Supply Treatment | Strengthen cooling, efficient water removal | Ultra-low dew point drying (refrigeration + adsorption type), heat tracing |
| Metal Components | Reserve expansion clearance | Select materials with low-temperature toughness, prevent leakage due to cold shrinkage |
| Control Components | High heat-resistant grade coils, heat dissipation, low power consumption | Install insulation boxes, local heating, prevent cold condensation |
| Installation | Keep away from heat sources, add heat insulation plates | Avoid exposure to wind and snow, wrap with thermal insulation materials |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
2000000-3000000
Employee Number:
15~20
Ecer Certification：
Verified Supplier
NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, ... NINGBO SANMIN IMPORT & EXPORT CO.,LTD. was established in 2014.Our company is mainly engaged in instrumentation, pneumatic and hydraulic industry accessories and services, has more than 10 series of core products.Focusing on the production of automatic machinery to provide a variety of options, ...
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