elephant vn31m t ht threaded needle valve body stainless steel 304 seal metal with t handle Connection size:DN10 From -29 to +180

From -29 to +180

robinet ou obturateur à disque

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

Croquis des détails du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H QT-EX-M-O2-220VAC-U1 DN15 Ru40

étanchéité - EPDM

elephant vn31m t ht threaded needle valve body stainless steel 304 seal metal with t handle Connection size:DN10 From -29 to +180Needle 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