+603 - 8069 1731 info@flowquipt.com

JSRH Series – High Flow Clean Gas Pressure Regulator

The JSRH Series high purity gas pressure regulator was designed and built specifically for Bio-Pharma gas applications. It may also be used on non-cavitating liquids, although it is not drainable. The JSRH pressure regulator been designed specifically to eliminate the exposed threaded connections associated with traditional designs. And, it features an in-line removable trim set to facilitate quick trim change out and cleaning without valve removal or disassembly. The durable valve body and metal trim components are machined from ASTMA479 316L SST barstock and the internal components are finished to ASME BPE SF5 20Ra μin (0.5 Ra μm), electropolished) standard. The valve is outfitted with the rugged Jorlon diaphragm and Teflon seats and seals that are all FDA approved, USP Class VI compliant materials. These materials of construction enable JSR to withstand the rigors of SIP and CIP processes ( if required for valves used on liquid applications).
Applications: ideal for clean gases typically found in bio-pharmaceutical, pharmaceutical and food & beverage process including: clean filter air, nitrogen, carbon dioxide, argon, oxygen, custom purge or blanket gas, and non-cavitating liquids.

Sizes: 1/2″ (DN15), 3/4″ (DN20) & 1″ (DN25)

End Connections: Tri-clamp, tube weld end and NPT standard. VCR® on Tri-clamp connections optional (contact factory)

Gauge Ports: 1/4″ FNPT is standard. Consult factory for others

Body Material: All wetted parts – ASTM A479 316L Stainless Steel; others on application

Body Seals: Elastomer o-rings (EPDM, Viton, Silicon, Kalrez); PTFE gasket – all FDA and USP Class VI compliant

Soft Seat: PTFE to +252°F (122°C) continuous or 275°F (135°C) intermittent [not to exceed 15 minutes in a one hour period] FDA, USP Class VI

Shutoff: Class VI

Spring Range: 0-150 psi (0-10,3 bar); 0-100 psi (0-6,9 bar); 0-50 psi (0-3,4 bar); 0-20 psi (0-1,4 bar)

Sizing: use SVCV Steriflow software sizing module, size at 60% capacity

Maximum Operating Pressure: 230 psi max inlet @ 100°F / psi max Delta P

Maximum Operating Temperature: 150 psi max inlet @ 275°F

Flow Capacity: 1/2″: Cv 1.5; 3/4 & 1″: Cv 1.9

Mechanical Polish: Wetted internal components to 20 Ra uin electropolished

Data Sheet

I & M

Overview

Other Documentation

Enquiry Form

 

Verification