Safety
Valve: The diaphragm and valve core are pressed against the valve seat by the internal spring. When the pressure in the system pipeline exceeds the preset pressure, the diaphragm and valve core are lifted up, and the medium is discharged to the return pipe and container, on site The pressure can be set in the range of 0-1.0Mpa through the adjustment screw and the pressure gauge in the pipeline. The relief pressure is generally set to be higher than the system pressure 0.1-0.2Mpa. The pressure adjustment of the safety valve is not allowed to exceed the maximum pressure of the pump. The installation is generally as far as possible Near the outlet of the pump, there should be no valve between the pump and the safety valve to protect the safety of the pump and the normal operation of the system.
Back pressure valve: installed on the positive pressure discharge pipeline of the metering pump cargo diaphragm pump to prevent the occurrence of siphon phenomenon and eliminate the change in the dosage caused by the pressure fluctuation of the dosage point, thereby ensuring the accuracy of the pump and removing it on site for adjustment The protective cap on the screw, rotate the adjustment screw, and use the pressure gauge in the pipeline to adjust to the required pressure, and the back pressure can be set within the range of 0-0.6Mpa through the adjustment screw. Used in conjunction with a pulse damper to reduce water hammer damage to the system, maintain a certain constant pressure from the pump outlet to the back pressure valve, and keep the system flow rate constant.
Features:Release the pipeline pressure to ensure the stability of the system pressure.Protect the safety of the pump and the normal operation of the system.Used in conjunction with a pulse damper to reduce the harm of water hammer to the system and achieve superior low-vibration mediation effects.Reduce the peak value of flow rate fluctuations and protect the piping system from the impact of pressureThe diaphragm adopts advanced PTFE+rubber compound technology, which is suitable for almost all corrosive fluids, and the seal is reliable and leak-free.
| Material | UPVC,PP,CPVC,PVDF etc |
| Working Pressure | 0-1.0Mpa, 0.2-1.6Mpa |
| Port Size | DN15,DN20,DN25,DN32,DN40,DN50,DN65 |
| Connection method | Bonding, hot-melt welding, threaded, flange |
| Diaphragm material | PTFE+rubber compound |
The information about our company:
NINGBO SMART PNEUMATIC CO., LTD. has 5 years of experience specialized in manufacturing a wide variety of solenoid valves for applications including air, water, oil, etc. out of a number of materials such as
Brass,
Stainless Steel, aluminum, etc.
NINGBO SMART PNEUMATICS' sprit:
we will give you the best quality, the competitive price, the quick delivery, the perfect service. Our goal to customers is "Always Smart Solution for your Automatic System."
NINGBO SMART PNEUMATIC hopes to work together with you, developing in parallel!
WHY CHOOSE US?
(1) Quality, we only produce top-level quality products, we promise that all of our product's raw material are first class, and good quality system controls, so our goods' quality is very good.
(2) Price, our policy is that "Win-to-Win". That means in view of our long-standing business relationships, we only take small profit to help you for the marketing.
(3) Delivery, we alway have some products in stock, so we can complete the delivery within the time stipulated before.
(4) No MOQ, I think it is an attractive condition to some of you who have no big demands for each items temporarily.
Attention:
1.We have special departments to ensure that no strict quality control any quality problem before delivery.
2.Carefully check goods size table and product specifications. Please check detail with customer service before buying
3.Receiving or take the goods, please sign the bill after the first inspection, if have damaged items, or a few goods phenomenon, please do not sign, the first contact with the customer details and make logistics company personnel or personnel in proof of delivery after processing, or receipt of any problems after the Seller shall not be held responsible.
Contact us if you need more details on Solenoid Valve. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Valve、Safety Valve. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Two Way Solenoid Valve > Plastic Solenoid Valve
