7894 12 21 by Parker Legris Non-Return Valve with Flow Regulator Exhaust

Introducing the Parker Legris 7894 12 21, a versatile and compact non-return valve with integrated flow regulator exhaust. This innovative product is designed for a wide range of applications, offering unparalleled performance and efficiency. The 7894 12 21 is engineered to provide exceptional flow control and reliable operation, making it an ideal choice for various industrial and commercial applications.

Key Features and Specifications

The Parker Legris 7894 12 21 boasts a range of impressive features and specifications that set it apart from other non-return valves. With a 12 mm tube size and a 1/2" male BSPP thread, this valve is designed to fit seamlessly into existing systems. Its robust construction, featuring a nickel-plated brass body and seals made of NBR, ensures durability and longevity. The valve operates within a working pressure range of 1 to 10 bar and a working temperature of -5°C to +60°C, making it suitable for a variety of environments. Additionally, the 7894 12 21 offers a cracking pressure of 0.3 bar, ensuring reliable performance even under demanding conditions.

Advantages and Benefits

The Parker Legris 7894 12 21 is not just a non-return valve; it is a comprehensive solution that combines three essential functions into one compact design. This innovative valve features a piloted non-return valve, a flow control regulator, and a manual exhaust, providing unparalleled versatility. Its mounted-in-pairs design on a cylinder simplifies installation and maintenance, while its multi-directional flow capability offers flexibility in system design. The valve's venting button saves time on restart after maintenance operations, enhancing productivity and efficiency. With certifications from RoHS, REACH, and PED, the 7894 12 21 is compliant with the highest industry standards, ensuring safety and reliability.