Product description
Inline or angle style, manual or air loaded, back pressure regulating valves for low flow, clean compressed air and gas applications in the biopharmaceutical, pharmaceutical, food & beverage and consumer health & beauty industries.Applications
- For regulated venting of purge/blanket/motive/force gas from smaller sized vessels in the following application areas:
- Bioreactors/fermenters
- Separation
- Purification
- Forumulation - For regulated venting of F & B and consumer H & B process purge/blanket/motive for gas from small vessels
Back Pressure Reducing Valve JSBLF
Size
- 1/2″ & 3/4″ (DN15 & DN20)
End Connections
- ASME BPE, DIN & ISO Tri-Clamp or Weld-End, NPT, VCR connections optional – contact factory
Cv & Flow Characteristics
- 0.05, 0.15, 0.25, 0.35 (0,04; 0,13; 0,21; 0,30)
Maximum Inlet Pressure
- 150 psig (10,5 bar)
Setpoint Range
- 8 – 125 psi (0,06 – 8,6 bar)
Wetted Material
- ASME SA479 316L (UNS 31603) is standard. EN 10272:2000 GR 1.4435, AL-6XN®, Hastelloy C-22 and others are optional
Surface Finish
- ASME BPE SF5, 20Ra (0,5µm) electropolish is standard, 8Ra (0,2µm) optional
Diaphragm Materials
- Jorlon FDA/USP Class VI
Soft Seat Option
- All materials FDA, USP Class VI; TFM,PEEK
Features and Benefits
- In-line removable trim significantly reduces maintenance time
- Fully drainable with no threaded connections or contaminant traps below the diaphragm
- Minimized internal volume
- Proprietary Jorlon diaphragm material provides exceptionally long life and CIP/SIP capability
- Lifetime diaphragm warranty
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