RHEODYNE EV750-100-WA Waters Switching Valve EV700-100-WA

( Brand: Rheodyne ), ( Manufacturer Part Number: EV750-100-WA ), ( Part Type: Valve )

Review RHEODYNE Waters Switching Valve

The Rheodyne EV750-100-WA and EV700-100-WA switching valves are high-performance solutions designed for use in laboratory and industrial applications where precise fluid control is essential. These valves are part of Rheodyne's renowned line of manual and solenoid-operated valves, known for their durability, reliability, and ease of use.

The EV750-100-WA and EV700-100-WA are 3-way, normally closed, and pneumatically operated. They are suitable for working fluids with a temperature range between -10 C to 80 C (14 F to 176 F) and a pressure range up to 15 psi (103 kPa). The valves feature a polished stainless steel body and a PTFE diaphragm, ensuring resistance to corrosion and chemical attack.

The EV750-100-WA is a larger variant, with a flow rate of up to 150 ml/min, making it suitable for applications requiring a higher flow rate. The EV700-100-WA, on the other hand, has a flow rate of up to 100 ml/min, making it ideal for applications with more moderate flow requirements.

Both valves come with a rugged, anodized aluminum handle that provides a comfortable grip and ensures easy actuation. The handle can be easily operated with one hand, making it convenient for users in various application settings. The valves also include a locking feature, which securely holds the valve in the desired position when not in use, preventing accidental actuation.

The EV750-100-WA and EV700-100-WA switching valves offer excellent leakage performance, ensuring minimal fluid loss during operation. The valves also feature a fast response time, which allows for quick switching between fluid paths, making them ideal for applications requiring frequent fluid transfer or sample selection.

In summary, the Rheodyne EV750-100-WA and EV700-100-WA switching valves are versatile, high-performance solutions suitable for various laboratory and industrial applications where precise fluid control is essential. Their durable design, ease of use, and fast response time make them an excellent choice for researchers, scientists, and engineers looking for reliable and efficient fluid handling solutions.

The Rheodyne EV750-100-WA and EV700-100-WA are both high-performance switching valves designed for use in laboratory applications, particularly in HPLC (High-Performance Liquid Chromatography) systems. Here are some pros and cons of each valve to help you make an informed decision.

1. High flow rates: The EV750-100-WA can handle high flow rates, making it suitable for use in HPLC pumps and other applications that require a large volume of liquid to be switched quickly.

2. Durable design: The valve is made of high-quality materials, including stainless steel and PTFE, which ensures its durability and resistance to corrosion.

3. Precise switching: The EV750-100-WA offers precise switching, ensuring that the correct fluid path is selected every time, which is important in laboratory applications where accuracy is key.

4. Easy to use: The valve is easy to operate, with a simple lever mechanism that allows for quick and easy switching between fluid paths.

5. Leak-free operation: The EV750-100-WA is designed to operate leak-free, which is important in laboratory applications where contamination and waste can be costly.

1. Higher cost: The EV750-100-WA is more expensive than some other switching valves on the market, which may be a consideration for some buyers.

2. Requires regular maintenance: The valve may require regular maintenance to ensure proper functioning and to prevent leaks.

1. Lower cost: The EV700-100-WA is a more affordable option than the EV750-100-WA, making it a good choice for laboratories or researchers on a budget.

2. Compact design: The valve has a compact design, which makes it easy to install in tight spaces and transport between laboratories.

3. Suitable for low flow applications: The EV700-100-WA is suitable for low flow applications, making it a good choice for researchers or laboratories that don't require high flow rates.

1. Limited flow rate: The EV700-100-WA has a lower flow rate than the EV750-100-WA, which may limit its applicability in some laboratory applications.

2. Not as durable: The EV700-100-WA may not be as durable as the EV750-100-WA, which could result in more frequent repairs or replacements.

3. Less precise: The EV700-100-WA may not offer the same level of precision as the EV750-100-WA, which could impact the accuracy of the results in some laboratory applications.

Both the Rheodyne EV750-100-WA and EV700-100-WA are high-quality switching valves that can be used in laboratory applications. The EV750-100-WA is a more expensive, high-performance valve that is suitable for high flow applications and requires regular maintenance. The EV700-100-WA is a more affordable, compact valve that is suitable for low flow applications and may not offer the same level of performance as the EV750-100-WA.

If you require a high flow rate and precision in your laboratory application, the Rheodyne EV750-100-WA is the recommended choice. However, if you have a lower budget or require a valve for a low flow application, the Rheodyne EV700-100-WA may be a more suitable option. Ultimately, the choice between the two valves will depend on your specific laboratory application and budget.

Details:

14-day money back guarantee. Fully tested and guaranteed. With a focus on precision and performance, this valve is ideal for selecting delivering fluids in controlled manner. The Rheodyne Waters EV700-100-WA Switching Valve is a high-quality, reliable component designed for use in medical and laboratory settings.

part #: ev750100 prices

• $63.99-$118.75

specifications labequipi:

• brand: Rheodyne
• mpn: Ev750-100-wa
• part type: Valve

seller labequipi:

• city: Houston, Texas
• # reviews: 195
• rating: 100.0%

general labequipi:

• condition: Used
• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment

returns labequipi:

• paid by: Buyer
• time: 14 Days
• method: Money back
• policy: Returns Accepted

shipping labequipi:

• service: USPS Priority Mail
• type: Calculated
• carrier: USPS
• transit: 3-8 Days
• class: Expedited
• cost: $11.38

payments labequipi:

• credit card: Visa
• other
• wallet: Paypal

offer labequipi:

• availability: In Stock
• best offers: True
• sold: 0
• quantity: 2
• started: June 4, 2025
• options: Ship-to-home

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