NPV Series Diaphragm Type Proportional Control Valve for Pharmaceutical Liquids (Diaphragm Valve)
NPV Series
Excellent chemical resistance, suitable for the delivery of liquids such as chemical solutions. A proportional control diaphragm valve that allows for arbitrary adjustment of flow rate by increasing or decreasing the applied voltage.
Aren't you manually changing the "flow rate"? Proportional control valves can adjust the flow rate by changing the voltage, contributing to cost reduction through DX and IoT!! Since they are solenoid-driven, operation is also simple! All parts in contact with the fluid are made of PTFE (Teflon), making this product excellent in corrosion resistance and chemical resistance. Additionally, since the fluid does not flow through the sliding parts, it can be used in fields such as semiconductors and food, where contamination by particles is undesirable. 【Features】 - All wetted parts are made of PTFE, providing excellent chemical resistance. - It is solenoid-driven, allowing flow rate adjustment through voltage operation. - We can customize the flow rate range according to customer requirements.
Inquire About This Product
basic information
【Specifications】 Model: NPV-4T1/8 (1/4) Type: N.C. (Normally Closed) Proportional Control Orifice: φ4 mm Wetted Material: PTFE (Valve Body, Diaphragm) Fluid Pressure: 0 to 100 kPa Flow Control Range: 0 to 30 l/min (ΔP=10 kPa Air), 0 to 4 l/min (ΔP=100 kPa Water) Power Consumption: 7 W (when 24 VDC is applied)
Price range
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
This is a proportional control valve suitable for the delivery of liquid medications and similar substances. Please feel free to contact us regarding applications and achievements.
catalog（1）
Download All Catalogs
Company information
Our company has been a specialized manufacturer of over 10,000 types of solenoid valves, small pumps, and other fluid control devices for more than 60 years, providing technology related to automatic and precise control of liquids and gases. We excel in custom design tailored to the individual needs of our customers and are expanding globally. 【Customization】 As a specialist in fluid control, we flexibly respond to all product design requirements from our customers. Based on our extensive experience and fresh ideas, we actively propose various product customizations according to individual requests. We also accommodate small-scale prototypes, so please feel free to reach out. 【Miniaturization】 We are developing small and micro fluid control products, including the world's smallest class of small valves, the FV and FLV series. 【Integration】 If you provide us with your desired specifications and an overall flow diagram, we will consider the optimal selection and arrangement of components and propose integration products. <<Others>> - Established a seismic isolation factory compliant with BCP - Opened a branch in the United States in October 2012 as part of our global expansion.
![Butterfly Valve BV Series [2D/3D CAD]](https://image.mono.ipros.com/public/product/image/7a0/2000815776/IPROS65074472961613162442.jpeg?w=280&h=280)
![Backflow prevention valve / Check valve CV series [2D/3D CAD]](https://image.mono.ipros.com/public/product/image/b31/2000852306/IPROS39973223881156551174.png?w=280&h=280)
![Control Butterfly Valve BVC [2D/3D CAD]](https://image.mono.ipros.com/public/product/image/42a/2001089801/IPROS60217385225753115405.jpeg?w=280&h=280)
