Emerson – Fisher® LP-Gas Equipment, designs and manufactures pressure regulators, safety relief valves and ESV shut-off valves, as well as internal valves for: LP-Gas, Anhydrous Ammonia (NH3), NGLs and other pressurized fluids 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 Safety Pressure Relief Valve. The 63EGLP provides 40% greater flow than multi-port manifold style relief valves, offering greater value and tank protection. For more information contact Warren Booth at [email protected]