| Cat. No. | Description |
| 1451/1 | Limbs O.D. 8 mm |
| 1451/2 | Limbs O.D. 10 mm |
| 1451/3 | Limbs O.D. 12 mm |
| 1451/4 | Limbs O.D. 15 mm |
Stopcock screw type and PTFE key with two plain limbs is an essential laboratory component designed for accurate liquid flow control. This type of stopcock combines a screw mechanism with a PTFE key, allowing precise adjustment and secure sealing. Because many laboratory processes require controlled fluid handling, this stopcock ensures reliable and efficient operation.
Lexbax manufactures high-quality stopcock screw type products that meet professional laboratory standards. With its advanced design and durable construction, it supports smooth and consistent flow regulation. As a result, laboratories can perform experiments with improved accuracy and confidence.
Key Features of Stopcock Screw Type with PTFE Key
Screw Mechanism for Fine Control
The stopcock screw type and PTFE key with two plain limbs features a screw-based control system. Therefore, it allows precise adjustment of liquid flow during experiments.
PTFE Key for Chemical Resistance
The PTFE key provides excellent resistance to chemicals and corrosion. As a result, the stopcock performs reliably in various laboratory environments.
Two Plain Limbs for Easy Connection
The two plain limbs enable easy integration with laboratory setups. Consequently, users can connect the stopcock with different glassware components without difficulty.
Leak-Proof and Secure Design
The tight sealing mechanism prevents leakage during operation. Because of this, the stopcock ensures accurate and safe fluid handling.
Applications of Stopcock Screw Type in Laboratories
Chemical Research Laboratories
In chemical labs, stopcock screw type and PTFE key with two plain limbs is used for controlled liquid transfer. For example, it supports reaction setups and analytical procedures.
Pharmaceutical Laboratories
Pharmaceutical processes require precise flow regulation. Therefore, this stopcock ensures accurate handling of solutions during testing and formulation.
Academic and Educational Labs
Students use stopcocks to learn fluid control techniques. As a result, they gain practical experience in laboratory operations.
Industrial Testing Applications
Industries use stopcocks for quality control and chemical processing. Consequently, they maintain consistent and efficient workflows.
Benefits of Using Lexbax Stopcock Screw Type
High Precision Flow Control
The screw mechanism allows fine adjustment of liquid flow. Because of this, the stopcock screw type improves experimental accuracy.
Durable and Reliable Performance
Lexbax uses high-quality materials for manufacturing. Therefore, the stopcock delivers long-lasting and consistent performance.
Easy Operation and Maintenance
The design ensures smooth handling and simple cleaning. As a result, laboratories can maintain efficiency with minimal effort.
Enhanced Laboratory Productivity
Accurate flow control reduces errors and saves time. Consequently, laboratories can improve workflow and productivity.
Why Choose Lexbax
Lexbax is a trusted manufacturer of laboratory glassware and accessories known for precision and quality. Every stopcock screw type and PTFE key with two plain limbs is designed to meet strict performance standards.
Moreover, Lexbax focuses on durability, accuracy, and user-friendly design. Because of this commitment, laboratories prefer Lexbax stopcock screw type products for reliable and efficient operations.

