Combustion Research Associates

PVRV & BREATHER VALVES

Direct acting pressure/vacuum relief valves and breather valves are designed with the focus on tank protection. We manufacture a wide array of systems that include pressure only, vacuum only and combined pressure and vacuum valves. We also allow for either flanged outlets or venting to the atmosphere. Our PVRV and breather valves are widely used in digesters and gas holders, storage tank vents, vapor inclination systems, chemical processing plants, marine loading systems, vapor recovery systems, sewage treatment vapor processing and pharmaceutical industries.

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FEATURES

· Fully customized & cost effective solutions as per project requirements.

· Designed as per API-2000 6^th Edition.

· Over 20 years of experience with numerous installations for various applications.

· Wide range of pressure and vacuum settings to provide maximum tank protection

· Available in Dead weight and Spring Loaded mechanism.

· Size ranges from 25 NB to 300 NB and higher sizes available on request

Additional Information:

• Item Code: RV-005

CRA design & manufactures knockout drum which removes any liquid droplets that carry over with the gas relief sent to the flare or any other gas utilization / recovery system. They are designed to remove oil/liquid/other suspensions to maximum achievable level as per the site conditions.

CRA offers Horizontal as well as Vertical orientation Knock-out Drums. The selection is made based on the process parameters, project requirements and site conditions.

• Customized design as per client’s requirement
• Standard accessories as per project requirements for measurement and removal of accumulated liquid in the KOD.
• Skid mounted modular design.
• Material as per client/ project requirement.
• Designed for Long life & least maintenance
• Approved by leading consultants.

Flame Arrester systems are safety equipments to prevent any flashbacks in tanks, pipelines of risk potential gas and vapors.

C.R.A manufactures inline and end of line flame arrestors to prevent propogation of flames in gas or vapor mixtures. Our arresters are available as complete units ready for direct installation into piping systems as both detonation or retractable types.