Parker Monoflange and Pro-Bloc® Valves are engineered for demanding applications where reliability, safety, and efficiency are critical. These valves combine isolation, venting, and calibration functions into a single lightweight unit, minimizing installation time and reducing system weight. Their robust design eliminates multiple connections, reducing potential leak points and enhancing safety in high-pressure and hazardous service environments. Suitable for oil & gas, chemical, and power generation industries, they are available in a range of configurations to meet diverse instrumentation requirements while ensuring compliance with industry standards.
- Designs: Monoflange (compact block-and-bleed) and Pro-Bloc® (integrated double block-and-bleed) configurations.
- Functions: Combines isolation, vent, and calibration functions in a single valve body.
- Materials: Available in stainless steel, carbon steel, duplex, and other corrosion-resistant alloys.
- Connections: Flanged, threaded, and welded options for direct instrument mounting.
- Pressure Ratings: Suitable for high-pressure service, typically up to 10,000 psi (depending on material and configuration).
- Temperature Range: Wide operating range based on body and seal materials.
- Features: Compact design reduces weight and space, minimizes leak paths, and enhances operator safety.
- Applications: Oil & gas production, chemical processing, power generation, and critical process instrumentation systems.
