elephant vn31m t ht threaded needle valve body stainless steel 304 seal metal with t handle Connection size:DN10 Technical characteristics of triple eccentricity

Technical characteristics of triple eccentricity butterfly valves Elephant WBV3EX-3431M-1W-F-ISO DN50-150 PN25:

étanchéité - EPDM

pulp and paper industry Connection type interflange Control type Manual (handle

robinet ou obturateur à disque

mm DN15 34 78 66 86 8x8 DN20 34 78 66 86 8x8 DN25 50

elephant vn31m t ht threaded needle valve body stainless steel 304 seal metal with t handle Connection size:DN10 Technical characteristics of triple eccentricityNeedle valves are designed to shut off and regulate the flow of water, gas, oil products, vapour water mixture and other media in process lines of pipelines and instrumentation and control systems, small diameter linear pipelines with transportation of high pressure liquid and gaseous media. Working principle. A distinctive feature of the needle valve is a conical needle like apex at the end of the valve stem. When the T handle is turned, the stem