JR-A Series
Air Loaded Pressure Regulating Valve
The JR-A Series is an air loaded version of the JR Series valve. USDA and FDA approved soft goods available upon request.
- Research and sampling systems
- General, corrosive and specialty gas services
- Non-cavitating liquids
Industries
- Gas chromatography
- Flame ionization detectors
- Industrial controls
Features & Benefits
- Top entry design facilitates in-line cleaning and maintenance
- Barstock construction guarantees material integrity and surface finish
- High flow rate coupled with high rangeability reduces need for reduced trim sizes
- Optimized internal volume
- Proprietary Jorlon diaphragm material provides exceptionally long life
- Soft seat material for ANSI Class VI shutoff
Specifications
Seat Type: PTFE, PEEK
Sizes: 1/4″, 3/8″, 1/2″ (DN8, DN10, DN15)
End Connections: Threaded, Socket Weld
Body Materials: 316L Stainless Steel, Hastelloy C, Monel, Alloy 20, others
Cv (Kv): 0.12, 0.08, 0.20, (0,01; 0,07; 0,17)
Spring Range: up to 750 psi (52 bar)
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