Picture of Sanitary Gas Pressure Regulator

Manual or Air Augmented, Low to Medium Flow, Jorlon Diaphragm Size ranges: 1/2" & 3/4"; Cv's: 0.8, 0.5 Spring range: 5-70 psi; 15-90 psi; 50-125 psi

Inline style, manual or air loaded, pressure reducing valves for low to medium flow clean compressed air and gas point of use applications in the biopharmaceutical, pharmaceutical, food & beverage and consumer health & beauty industries.

Bioreactor/fermenter: sparge gas, purge/blanket/motive force gas for gas regulation
Separation: purge/blanket/motive force gas for process vessels
Purification: purge/blanket/motive force gas for process vessels
Formulation: purge/blanket/motive force gas for process vessels
Lyophilization: purge gas regulation
Clean utility: CCG (clean compressed gas) pressure control for post SIP drying of small vessels, tubing, filters, etc.
F & B consumer H & B process purge/blanket/motive force gas regulation

Features & Benefits

Proprietary Jorlon diaphragm provides exceptionally long life and FDA and USP Class VI compliance
Low lock-up with EPDM seat
In-line removable seat and trim facilitate cleaning and maintenance
No exposed threaded connections below diaphragm
Barstock construction guarantees material integrity and surface finish

Note: These valves may be used on non-cavitating liquid or clean steam applications. However, they are not drainable. Steriflow Engineering must review application before acceptance.

Specifications

Size: 1/2″ & 3/4″ (DN15 & DN20)
End Connections: ASME BPE, DIN and ISO Tri-Clamp, Weld-stud or NPT ends (VCR connections optional – contact factory)
Cv (Kv): 0.8 (0,7); 0.5 (0,43)
Max. Inlet Pressure: 150 psig (10,5 bar)
Setpoint Range: 5 – 125 psi (0,03 – 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; Non-EP is optional, as are other finishes
Diaphragm Material: Jorlon FDA/USP Class VI
Soft Seat Option: PTFE, PEEK, EPDM (all materials to FDA USP Class VI)

Documentation

JSR Series Data Sheet

JSR Series Porting Options

JSR Series Installation & Maintenance Manual

Steriflow Valve Product Overview Brochure

Steriflow Valve Product Overview Brochure - A4

Resources

Jorlon Facts and Warranty

The majority of Steriflow valves come with the Jorlon diaphragm and, of course, a lifetime diaphragm warranty.

View Resource

J Series Comparison Chart

Understanding the differences among the J Series gas regulators

View Resource

Approvals

CRN (Canadian Registration Number)
SEP Declaration (Sound Engineering Practice)
ATEX Certified
All products use FDA and USP Class VI approved soft goods and seals where possible. Consult each product data for details

STEP Files

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