The JSB Series is the first fully drainable high purity gas back pressure regulator designed and built specifically for hygienic, ASME BPE gas applications.The JSB Series has been designed specifically to eliminate all threaded connections and contaminant traps below the diaphragm. It is completely drainable out the inlet and outlet (an industry first in compact hygienic regulator design), and compatible with CIP and SIP practices. the simple trim design facilitates quick trim change out and cleaning without valve removal or complete disassembly. The durable valve body and metal trim components are machined from ASTM A479 316L SST barstock and finished to ASME BPE SF5 (20Ra micro-inch electropolished) standard. The valve is outfitted with the rugged Jorlon diaphragm and Teflon or PEEK seats, all FDA approved, USP Class VI compliant materials. These materials of construction enable the JSB to withstand the rigors of continuous SIP and CIP processes if required.

Applications: typically used in Biopharm or parenteral installations for modulating pressure relief during filling, or other back pressure applications. Ideal for clean gases typically found in bio-pharmaceutical, pharmaceutical and food & beverage processes including: clean hygienic air, nitrogen, carbon dioxide, argon, oxygen sparge, custom purge or blanket gas, and post SIP drying.