Fisher® LP-Gas Equipment, (Emerson Process Management), designs and manufactures pressure regulators, relief and ESV shut-off valves, as well as internal valves for LP-Gas, Anhydrous Ammonia, and the NGL industries. Fisher’s newest additions include: the Type R222H Compact Residential 1st-Stage Regulator, the Type N563 High Flow Railcar Emergency Shut-off Valve (ESV) and the Type 63EGLP Bulk Storage Tank Relief Valve. The R222H first-stage compact regulator has a 40 percent smaller footprint for tight applications, such as underground tanks or limited space under a dome.