The SR8 backpressure regulator is a compact, large capacity, direct-operated backpresure regulator. It is designed for use in applications where a sanitary design is essential, such as pharmaceutical, biotech, or food and beverage industries. The unit is available in NPS 1/2 through 3 (DN 15 through 80) sizes with end connections that will match up to Tri-Clamp® sanitary fittings. The Type SR8 is suitable for use in steam, liquid or gas service.
Food and Beverage Applications (view)
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Features
• Sanitary Design Standards
• Superior Flow Performance and Accuracy
• Wide Control Range
• Self-Draining
• Highly Stable
• Easy Maintenance
• Tight Shutoff
• Large Turndown Ratio
• Nonporous Polished Body and Internals
• Optional Diaphragm Support
Body Sizes
NPS 1/2, 3/4, 1, 1-1/2, 1-1/2 x 1, 2, and 3 (DN 15, 20, 25, 40, 40 x 25, 50, and 80)
Maximum Outlet Pressure
2 to 125 psig (0,14 to 8,6 bar) in several ranges depending on body size
Set Pressure Range
2 to 125 psig (0,2 to 8,6 bar) in 7 ranges
Temperature Capabilities
-20 to 400ºF (-28 to 204ºC) Depending on seat and diaphragm material
Approximate Weights
NPS 1/2 and 3/4 (DN 15 and DN 20): 9 Pounds (4 kg)
NPS 1 and 1-1/2 (DN 25 and DN 40): 18 Pounds (8 kg)
NPS 2 and 3 (DN 50 and 80): 60 Pounds (27 kg)
Additional Technical Data
For additional technical information, contact your local Sales Office or refer to technical documentation.
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