European electricity supply brand J61W type high temperature high pressure shut-off valve

A, J61Y type needle valve design and manufacturing standards measuring instrument needle valve is an important part of the piping system, the valve shut-off valve and the main valve, whose role is to turn on or off the pipeline path. The valve spool is a very sharp cone, needle is inserted into the same seat as if, compared to other types of valves that can withstand more pressure, tightness J61Y Two - Welding needle valve is good, generally used small flow, high pressure gas or liquid (such as steam, oil) encapsulating medium. Nominal diameter: DN6-DN25 Material: carbon steel, stainless steel pressure: PN2.5-PN32.0 Medium: Liquefied petroleum gas, acid, water, steam, oil, etc. ● design and manufacture:. GB / T12223-89 ● welding Size: JB / T 1751 ● Structure length: GB12221 ● test and experiment: GB / T13927 two, J61Y type needle valve stem mainly parts and materials Part name, bonnet, bolt stem, the valve seal packing washer handle J61Y-170V chrome-nickel stainless steel polytetramethylene oxide ethylene, flexible graphite asbestos rubber quality carbon steel three, J61Y type needle valve Main Performance Specifications Model Nominal pressure (MPa) test pressure PS (MPs) working pressure (MPa) Operating temperature (℃) Applicable medium Shell Seal (liquid) J61Y-170V 24.0 7.0 17.6 0.6 17.0 V≤570 ℃ power plants, petroleum, water, oil and other FJ61Y-160p 24.0 16.0 17.6 0.6 16.0 P≤200 ℃ T61Y-320 24.0 16.0 17.6 0.6 16.0 C≤200 ℃ four, J61Y type needle valve main external and connecting dimensions (mm) nominal diameter DN (mm) pipe thread size Weight (Kg) Do LH Hi 6 3/4 80 78 100 110 6 1.20 10 1 801201001108 1.50 15 11/4 10013012013012 1.70 2,021,200,014,515,016,515 2.60 European electricity Other products: J24W type needle valve needle valve socket weld GJ61Y ZQDF (Y) steam (liquid use) ZBSF stainless steel solenoid valve solenoid valve solenoid Europe ZCZG high temperature electrical valves Ordering Information: Product use when the occasion is very important or the environment is more complicated, you try to provide design drawings and detailed parameters, electrical valves by our European expert for you audit checks. If you have any questions you can call us, we will try our best to provide you with quality services. Sales Tel: 0577-56666793 Technical Fax: 0577-86927823