Ideal for application in tanks, pumps, pipe lines and other vessels containing non-corrosive liquid, and where large relieving capacities are not required. Works with set pressures to 300 psig, with maximum temperature to 300 F. For use with back pressure services, please consult factory. Teflon seat for improved seat tightness. BSP threads are available on most sizes. Some sizes also available in stainless steel construction. We clean and package all of our RSL valves for use in oxygen service in compliance with the Compressed Gas Association's Specification G-4.1. Other cleaning specifications we meet include: * 4WPI-SW 7003 * GS-38 Each valve is set, tested, and retested at the factory to the customer's specifications. Rockwood Swendeman can provide you with reliable, high quality safety relief valves, at the most competetive price in the industry and our lead time on most orders. Materials and Dimensions Download product literature on our RSL Valve! Product Literature is in PDF format which requires Adobe Reader. This can be downloaded freely by clicking on the following link. Any adjustments or repairs should be done by Rockwood Swendeman at our facility. We have 50 plus years experience as a world leader in the manufacture and assembly of reliable safety relief valves for the industrial gas industry. Today many multinational firms in the industry rely on quality Rockwood Swendeman valves. We manufacture bronze and stainless steel valves for air, gas and liquid service.

Back To Product Information Page | Home Rockwood Swendeman is a Division of Spence Engineering Company, INC. Teflon® is a registered trademark of the DuPont Corporation