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China, Chinese Single Channel Pinch Valve for Medical/Pharmaceutical/Laboratory Application1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValvePinch ValveSolenoid Valve
Shenzhen Keyto Fluid Technology Co., Ltd.
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Product Description 1. Product Overview The 1224 series solenoid valve is a family of single channel pinch valves. This series solenoid valve is a high performance, low cost and maintenance free pinch valve with multiple model options, controlling the switch of flow path for different types of tube. The life cycle of valves can be more than 2 million. The tubing of solenoid valve is simple and easy to clean, applying to the application that test samples are with impurities and particulate matters and avoid cross-contamination among samples. 1.1.Characteristics Of 1224 Series Silicon tube specification: 2mm X 4mm, shore hardness: 60; Flow capacity: 2mmX4mm silicon tube, CV≥0.05, flow≥8.5mL/s (differential pressure 50KPa, 25oC, pure water) Wetted material depends on the silicon tube; Long lifetime, high performance. Response time (T) Input air/water at 0.25MPa and maximum working pressure drop from inlet port, input rated control electrical signal to make the tested solenoid valve open and close, then we'll get the change of outlet pressure which we can measure from pressure sensor. At the same time, we'll get the lapse of time which starts from power on/off to rise to 90% of max pressure (normally closed valve) and drop to 10% of max pressure (normally open valve) by quick response time measure devise. Repeatedly test several times and take the average valve as the power on response time and the power off response time. As engineering experience, it is the design critical value that response time above 50ms. The aspiration of valve may not stable. Therefore, the response time is not beyond 50ms within nominal lifetime. In addition, there is a response time at current method in this industry. The change of circuit leads to current change, according to the action of solenoid valve. The response time T1, T2 at current method is normally less than the response time(T) which measured by air flow method. Shut off pressure When the normally open solenoid valve is powered on, pinch connection is suitable for silicon tube with dimension 2.0x4.0mm, shore hardness 60. One side of tube is under 1.2 times nominal pressure water (5oC~40oC), and holding for one minute, the other side should no liquid leakage. When the normally closed solenoid valve is powered off, pinch connection is pinch connection is suitable for silicon tube with dimension 2.0x4.0mm, shore hardness 60. One side of tube is under 1.2 times nominal pressure water (5oC~40oC), and holding for one minute, the other side should no liquid leakage.Product DescriptionValve Type Normally opened pinch valve (1224-1 series), Normally closed pinch valve (1224-2 series)Model1224-22-D1C/5N Single Channel Pinch ValveInterface methodbottom / bracket mountingOutline dimension58 * Φ25 mmOrifice diameter2 mmTube specification2mm×4mm Recommend tube hardnessShore hardness: 60Power consumption12v: 5.1w, 24v: 5.4w Withstand pressure-70KPa~250KPa (1224-1 series), -70KPa~150KPa (1224-2 series) Company ProfileCompany IntroductionShenzhen Keyto Fluid Technology Co., Ltd., founded in 2010 with a registered capital of 60 million RMB, is a high-tech enterprise focused on the research, development, production, and sales of fluid control components, precision machining, and fluid system module integration. Our products are widely used in medical devices, life sciences, environmental monitoring, and industrial automation, covering more than 5,000 specifications and categories such as micro valves, precision pumps, fluid integrated components, accessories and consumables.
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