·Safety Valves
Series 2700 Pressure Relief Valves
Designed to provide customers with the widest selection of sizes, orifices and construction materials, Series 2700 meets the exacting demands of the process industry.
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Key Benefits
- 01A single design handles air, steam, vapor and liquid services
- 02Maximum interchangeability of parts affords easy maintenance and lower costs
- 03Fixed blowdown design simplifies testing and repair (maximum blowdown of 5% to 15% regardless of service)
- 04A built-in lift stop ensures stable performance
- 05Balanced design in “C” and “D” orifices nullifies the effects of back pressure on set point
Technical Features
- 01Set pressures from 15 psig to 6500 psig
- 02Orifice areas from 0.068 to 0.573 sq. in.
- 03Manufactured in conformance to Section VIII of the ASME Boiler and Pressure Vessel Code for air, steam, and liquid service
- 04Capacities certified by The National Board of Boiler and Pressure Vessel Inspectors
- 05Optional O-ring seat design for maximum seat tightness
- 06Teflon® option at higher pressures provides zero bubbles per minute leakage
- 07Standard MNPT inlet × FNPT outlet
- 08Optional female thread, flanged, socket weld, welding nipple, and sanitary connections
- 09Standard construction: 316 stainless steel body, trim and spring, with carbon steel bonnet
- 10Optional materials: Monel®, Hastelloy C®, and materials suitable for NACE service
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