Pipe-Away Pressure Relief Vent
Performance Driven
About the Product
Pipe-Away Pressure Relief Vent is intended for use where pressure relief is required and the relieving vapors must be piped away and not vented to the atmosphere. A pallet in the vent housing opens and closes permitting relief necessary to avoid tank damage. A flanged side connection is provided for easy pipe-away of vapors eliminating the emission of vapors to the atmosphere.
Features
- Designed according to API 2000
- Automatic condensate drainage design
- “Air-cushion” pallet design for low leakage
- Serialized unit for easy identification and traceability
- Design suitable for easy inspection and easy maintenance
- Certified test report verifying specified settings and leakage performance
- Pallet assembly guides and center pallet stem guide to ensure proper alignment of pallet assembly on the seat and smooth lifting and reseating action
Specifications
- Spring-loaded models available
- Sizes: 1” (DN 25) through 14” (DN 350)
- Standard Setting Range*: Pressure: 20 – 5000 mmWC
- Materials: Carbon Steel Aluminum, Stainless Steel and Alloy C / C276. Non-metallic (PP- FRP) construction also available
- Flange Connections: ANSI 150# as Standard (Other Flange Std available on request)
Options
- “Steam-Jacketing” available
- Material certifications for castings/Trim parts
- Special Coatings: PTFE/Halar Coating can be given
- Diaphragm Materials: PTFE, Viton, Buna N, EPDM, Neoprene; other materials available upon request