Ultra-High Purity (UHP) High-flow, High-pressure Diaphragm Valve – 18R Series Pnuematic Normally Closed

Parker 18R Series Diaphragm Valve – Ultra-High Purity Solution for Instrumentation

Parker 18R Series diaphragm valves are specially designed for applications demanding Ultra-High Purity (UHP) and the highest quality standards. These pneumatically operated normally closed valves are ideal for instrumentation, process industry, oil & gas, and pharmaceutical applications where purity and reliable performance are critical.

With its high-pressure and high-flow design, the 18R Series valve delivers consistent and reliable operation even in the most demanding environments. The pneumatic normally closed configuration ensures safe operation and automatic closure during pressure loss.

Key Features:

• Ultra-High Purity (UHP) design – minimizes contamination
• High-pressure and high-flow capacity
• Pneumatic normally closed function
• Robust construction for process industry
• Ideal for instrumentation and measurement applications

The 18R Series valves are supplied with genuine Parker components, ensuring optimal operation, sealing integrity, and extended service life even under extreme conditions with high pressure and temperature variations.

Choose the right diaphragm valve from Parker for reliable and long-lasting performance in your critical applications.