Swagelok
The RHPS series high-flow pressure-reducing and backpressure regulators are now available globally from this company, which acquired RHPS B.V. in April 2010. These regulators are constructed of 316L stainless steel for line sizes up to 4 in. Key products for pressure control include pressure-reducing regulators (spring-loaded and dome-loaded models); backpressure regulators (spring-loaded and dome-loaded models); and specialty regulators, including products designed for tank blanketing, pharmaceutical applications and bulk semiconductor-gas delivery. — Swagelok Co., Solon, Ohio