Product description
The JRH Series of high pressure regulators have the ability to handle high pressures as well as low flows. USDA and FDA approved soft goods available upon request. It is ideal for research and sampling systems along with general, corrosive and specialty gas and liquid services.Pressure Reducing Valve JRH
Size
- 3/8" & 1/2" (DN10 & DN15)
End Connections
• Threaded
• Socket Weld
• Flanged
Shutoff
- ANSI Class VI
- Kel-F with Viton O-ring to +250°F (+120°C)
Body Material
- 316L SST – Standard
- Contact factory for other body/trim/seat materials
Diaphragm Material
- Jorlon
Maximum Inlet Pressure
- 4000 psig (276 bar) @ -20°F (-28,9°C)
Pressure at Maximum Temperatur
- 2165 psi @ 350°F (149 bar @ 177°C) with KEL-F seat
Maximum Pressure Drop
- 3000 psi (207 bar)
Spring Ranges
• 2 – 10 psi (0,14 – 0,69 bar)
• 5 – 20 psi (0,34 – 1,4 bar)
• 15 – 100 psi (1,0 – 6,9 bar)
• 50 – 175 psi (3,5 – 12,1 bar)
• 75 – 450 psi (5,2 – 31 bar)
Cv Rating
• Cv 0.8
Options
- Panel Mounting
- Captured Vent
- Self Relieving
- Locking Wire
- Tamper Proof
- Lockout Device
Features
- 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
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