Direct Pull Diaphragm Flange Solenoid Valve Low Temperature Low Pressure
Straight pull flange diaphragm type solenoid valve is a kind of solenoid valve that realizes switching operation by lifting the diaphragm through electromagnetic suction, which is especially suitable for low-pressure or no-pressure environment. The solenoid valve adopts diaphragm structure, which requires less media cleanliness, and its flow coefficient is 10% higher than that of ordinary valves, which improves the system efficiency. Through special sealing structure and high quality imported synthetic rubber seals, the valve can work stably for a long time without leakage and with low noise. There is no water hammer phenomenon when the medium impacts, no barrel sound for liquids, and gases can be mixed. Because of these characteristics, straight flange diaphragm solenoid valves are widely used in pipeline systems, water treatment facilities, natural gas transmission, electric power equipment, chemical plants, petrochemical plants, petroleum industry, paper industry, mining production, food processing, municipal engineering, machinery and equipment, electronic industry and urban infrastructure and other fields.
- Model: Flange Solenoid Valves-2W-F
- Size Range:1/2”~4”
- Pressure Range: 0-1.0 MPa
- Material: Stainless Steel 304/316 or brass
Features
Flange connection: flange connection, easy to install, suitable for large calibre pipeline system, to ensure the stability and reliability of the connection.
Special sealing structure: equipped with a special sealing structure, using imported high-quality synthetic rubber gaskets, with excellent abrasion resistance and corrosion resistance, to ensure long-term leakage-free operation.
High flow throughput: the flow rate is 10% higher than traditional valves, which improves the overall performance of the system.
Diaphragm structure: adopting diaphragm structure, it has low requirements on the purity of the medium and is applicable to a wide range of mediums, including air, water and oil.
Low noise design: low noise in the working process, no water hammer phenomenon on the impact of the valve, the liquid without the sound of the bucket, gas, can be mixed to further improve the application of the solenoid valve.
Working Principles:
At low or zero pressure, the solenoid valve opens by lifting the diaphragm from the seat by the electromagnetic pull generated by the solenoid coil. When the solenoid is de-energised, the return force of the spring pushes the diaphragm back to the seat and closes the valve. This operating principle provides reliable on/off operation in unpressurised or low pressure environments.
Direct Acting Diaphragm Type Solenoid Valves technical Parameter
Port Size: | 1/2″~4” | Material: | Stainless steel or Brass |
Pressure: | 0-1.0 MPa (10 bar) | Orifice(mm): | 15, 20, 25, 32, 40, 50 |
Port Connection: | BSPP,BSPT, NPT, Flange | Function: | Normally closed or opened |
Sealing Material: | EPDM, VITON,NBR, PTFE | Suitable Media | Stem, hot water, civil gas, air oil |
Temperature of media: | NBR Seal: 0~80℃ EPDM Seal: 5~190℃ | Voltage: | DC-12V, 24V, 36V; AC-24V, 120V, 240V/60Hz; 110V, 220V/50Hz |
Applications:
Straight pull diaphragm flange solenoid valves are widely used in a variety of industries, including:
- Pipeline Systems: Controls various fluids in pipelines, ensuring stable transmission.
- Oil Industry: Controls the flow of oil, water, and other media in oil extraction and processing.
- Electronics Industry: Used to control ultrapure water and other media in electronics manufacturing
- Natural Gas Transportation: Ensures safe gas flow in natural gas transportation and pressure regulation systems.
- Pulp and Food Processing Industries: Controls pulp and chemicals in the papermaking process and liquids and gases in food processing.
- Chemical and Petrochemical: Suitable for controlling acids, solvents, and other chemical media in chemical plants and petrochemical installations.
Conclusion:
Straight pull diaphragm flange solenoid valves stand out for their stable operation, excellent sealing performance and high flow coefficient, showing the importance and superior performance in industrial applications, and are widely used for fluid control in various industries, making them an ideal choice.
One-time business is not our goal, we pursuit for long-term partner relationships.
- Telephone: +86 159 8960 2972
- 24 Hours Service: +86-159 8960 2972
- WhatsApp: +86-159 8960 2972
- Wechat: +86 159 8960 2972
- Email: sales@delcofluid.com
We are not just providing simple quotes but experts in selection, calculation, and drawing.
ASK FOR A QUOTE
Related products
Offering Industry-Oriented Valve Solution For You
The company not only controls the quality in real time, but also zero tolerance for problems is the pursuit of high quality. Workers must undergo rigorous training and strict assessment before they can take up their jobs.
Quality Assurance
Calculation & Selection, Quality Control, Inspection, After-Sales Service, etc. Each Production Loop to Ensure Our Customers Have No Worries.
Services
At DELCO, we believe there always has a better valve solution for every single customer. We’re obsessively passionate about it, and our mission is to manufactures & supply a range of innovative control valves & pressure regulators backed by global service support, thereby guaranteeing zero defects within the shortest lead time.
Production Market
DELCO Has A Wide Reach, Exporting To Over 46 Nations. So We Have A Complete Picture Of The Market. Welcome To Become A Long-Term Business Partner With Us. Reliable Control Valves and Self-Operated Pressure RegulatorsManufacturer
Company Honor
DELCO valve has CE, RoHS, FDA, Explosion-proof electrical apparatus.
For over 20 years, DELCO Valves has been committed to providing our customers with high quality valves.
DELCO has always been centered around one thing: 100% customer satisfaction. We strive for continuous improvement in all aspects of our daily operations. Our mission, coupled with a product line that is manufactured to the highest quality standards, continues to be what sets us apart from our competition. At Powell, all of our facilities are ISO 9001 “Global Quality” certified.
As a leading manufacturer of industrial valves, we offer a wide range of products. Our product lines include: gate valves, check valves, globe valves, check valves, double plate check valves and high performance butterfly valves. With the most complete multi-turn product line from a single-source manufacturer, our valves are manufactured to the highest quality standards using ultra-modern manufacturing techniques and astute material sourcing.
As a full-service valve company, we offer a wide range of products as well as retrofit and field services. Our valve expertise is unrivaled and we look forward to meeting your future valve needs!