Search results with tag "Stem valves"
Fisher ENVIRO-SEAL and HIGH-SEAL Packing Systems for ...
www.emerson.comavailable for Fisher sliding-stem valves with valve stem diameters ranging from 9.5 to 31.8 mm (3/8 to 1-1/4 inches). See table 2 for a list of applicable product types and stem diameters. ENVIRO-SEAL Duplex packing systems were developed, utilizing the benefits of both PTFE and graphite components. These special packing systems
Product Bulletin Fisher ED EAD EDR Sliding Stem Control …
www.emerson.comFisher™ ED, EAD, and EDR Sliding-Stem Control Valves Fisher ED, EAD, and EDR single-port control valves shown in figures 1, 2, and 3 have balanced valve plugs, cage guiding, and metal-to-metal seating for all general applications over a wide range of process pressure drops and temperatures. These general purpose, sliding-stem valves are used ...
Product Bulletin Sliding-Stem Live-Loaded ... - …
www.emerson.comwww.Fisher.com Fisher™ ENVIRO-SEAL™ and HIGH-SEAL Packing Systems for Sliding-Stem Valves (Live-Loaded) Fisher ENVIRO-SEAL and HIGH-SEAL live-loaded packing systems offer exceptional stem sealing
Product Bulletin Sliding-Stem Packing Selection September ...
www.emerson.comwww.Fisher.com Packing Selection Guidelines for Fisher™ Sliding-Stem Valves This bulletin provides information and insight to help you select Fisher packing systems properly.
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