Ningbo Sanmin Import And Export Co.,Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10500 PC / Year |
| Delivery Time | Negotiation |
| Packaging Details | Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice |
| Pressure | 0 . 3 - 0 . 6MPa |
| Temperature | - 25 ~ 60 ℃ |
| Relative Humidity | ≤ 85 % |
| Medium | Clean Air |
| Voltage | AC220V / DC24V / AC110V / AC24V |
| Diameter | G1” / G1-1 / 2 " |
| Body | ADC 12 Die Cast |
| Armature | 430FR Stainless Steel |
| Brand Name | NBSANMINSE |
| Model Number | QG - Z - 25DD / 45DD |
| Certification | ISO9001 |
| Place of Origin | NINGBO |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10500 PC / Year |
| Delivery Time | Negotiation | Packaging Details | Plastic Bags , Boxes , Carton , Pallet Or As Customer Advice |
| Pressure | 0 . 3 - 0 . 6MPa | Temperature | - 25 ~ 60 ℃ |
| Relative Humidity | ≤ 85 % | Medium | Clean Air |
| Voltage | AC220V / DC24V / AC110V / AC24V | Diameter | G1” / G1-1 / 2 " |
| Body | ADC 12 Die Cast | Armature | 430FR Stainless Steel |
| Brand Name | NBSANMINSE | Model Number | QG - Z - 25DD / 45DD |
| Certification | ISO9001 | Place of Origin | NINGBO |
| High Light | electromagnetic pulse valve ，pulse jet solenoid valve | ||
Sanmin Pneumatic Pulse Valve High Performance With ADC12 die cast Body Pipe connect type Dust Proof Valve
GOYEN Similar Type
Right Angle Type
Pulse valve is composed of pilot head, diaphragm and valve aluminum body. The back cavity area of diaphragm is bigger than the front one. The diaphragm is kept at the closed position due to the effect of big pressure.
The pulse signal disappears and the spring of the armature works immediately to resume the moving bar so as to close the balancing hole. The pressure gas in the back cavity of the diaphragm and the spring work together to close the passage the valve stops cleaning.
The damping hole in the diaphragm functions to damp the airflow when the moving bar of armature holds up for balancing and to transit the air to the back cavity as soon as the balancing hole is shut to close the passage and stop cleaning.
Material Construction
| Body | ADC12 die cast |
| Armature | 430FR stainless steel |
| Diaphragm | Nitrile or viton |
| Spring | 321 Stainless steel |
| Fasteners | 302 Stainless steel |
Technical Parameter
| Right angle | Embedded | Inline | Plug | |
| Design-pressure | 0.3~0.8MPa | 0.2~0.8MPa | 0.3~0.8MPa | 0.2~1.0MPa |
| Working-pressure | 0.3~0.6MPa | 0.2~0.6MPa | 0.3~0.6MPa | 0.2~0.6MPa |
| Ambient Temperature | -25~60℃ Customized for lower or higher temperature | |||
| Relative Humidity | ≤85% | |||
| Working Medium | Clean Air | |||
| Voltage | AC220V/DC24V/AC110V/AC24V Customized | |||
| Protection Class | IP65 | |||
| Diaphragm Life | Over One Million Cycles | |||
| Cv/Kv | Call us for detail | |||
Common failure and troubleshooting
| Use period | Failure phenomena | Possible Reason | Troubleshooting |
| During installation and commissioning | The valves cannot all be opened, but the leading part does act. | Check the gas dome pressure to see if it is too low. | Check the leakage |
| Some valves do not work, but the others are normal. | Check the valve coil connection and coil | Replace the accessories | |
| The valves cannot all be closed. There is leakage. There is no way to establish a gas dome. | Y-valve. Some valves for the same gas dome are leaking, thus causing leakage for all the valves. | Check the leakage | |
| Z-valve. The valve inlet and blowing muzzle are installed backwards. | Re-install | ||
| Some valves cannot be closed. There is leakage. | There is some dirt or debris on the membrane, ii is blocking the moving iron core. | Clean the membrane and check that the membrane is complete. Check the moving iron core and air lock. | |
| A valve closing is slowly. | The membrane orifice is blocked. | Dredge the membrane orifice | |
| During use period | Some valves are leaking. The membrane cannot close tightly and the valve is always open a little. | There is some dirt or debris on the membrane, the leading part is damaged. Moving iron core is blocked. | Clean the membrane and check that the membrane piece is complete. Check the moving iron core and the air lock. Replace the accessories if necessary. |
| Coil is hot and burned out. | It has been turned on for too long. | Check the working condition of the control system. | |
| Voltage exists but the valve does not operate. | Membrane is damaged and the orifice is blocked. | Replace the accessories in time. | |
| Ambient temperature is below -20℃. The valve is leaking and cannot open. | Ambient temperature is too low and here is frost in the valve. | Pay attention to insulation and maintaining proper temperatures. |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2000000-3000000
Employee Number:
40~60
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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