E_mail: Info@Fenfavalve.com Tel: +86-574-63885731
Contact Us

Ningbo Fenfa Valve Co.,Ltd

Add:Changhe Industrial Zone, Cixi, Ningbo, Zhejiang, China







Home > Exhibition > Content

Instrument valves type to the function and use of

Ningbo Fenfa Valve Co.,Ltd | Updated: Oct 14, 2016

Instrument valves categories are generally classified into needle type valve, instrument valve group two categories, according to the structural forms, uses and materials classified broadly divided into the following products.

Classification of species according to the material needle valve: stainless steel needle valves, carbon steel needle type valve, chromium-molybdenum steel needle type valve. According to its structure and purpose are: thread needle valves, needle valves, needle valves, flanges for welding of needle type needle valve, angle valve, pressure gauge, three-way valves, multi-functional needle type valves, liquid level gauge needle type valves, pressure the hands of sampling valves, needle valves and other products. Models generally include J21W, J23W, J24W, J91W, J19W, and J13W, and J61Y, J43W, JJM8, JJM1, J123H series models.

Instrument valves Assembly categories generally have two valves, valves, five-valves, models M364W, WF5H, and WF-1-2, QFF3, EF-1, EF-2, EF-3, EF-4, WF-2, SS-M2F8, WF-3, SS-M5F8, J23SA, SF-2B series models.

Instruments valve and meter measurements in the pipeline system, open or cut off access by pipeline. Conducive to fire, explosion-proof and resistant to pressure high, good sealing performance advantages are power plants, oil refineries, chemical plants and measuring an important product in the pipeline. Needle type valves generally use simple measuring pipes, instrument valves Assembly used for shunting and merging complex pipeline.

Instrument valves are widely used in chemical industry, electric power, natural gas, hydraulic equipment, printing and dyeing, metallurgy, water conservancy and other fields. Use broad, with small size, light weight, good pressure resistance characteristics.

Ningbo Fenfa Valve Co.,Ltd