Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.
The fan-shaped goggle valve is produced by ZZJG consists of left valve body, middle valve body, right valve body, sector blind plate, screw nut, stainless steel compensator, two worm gear transmission mechanisms. The left and right valve bodies are clamped and loosened by rotating the connecting shaft with a wrench, and the position transformation of the blind hole plate and the through hole plate on the valve plate is used to achieve the purpose of opening and closing.
Diameter: Dn15-Dn4000 Inch1/2-160
Pressure: Up to Class600
Temperature: -196℃~+816℃
Materials: Carbon Steel, Stainless Steel, Special Material.
Operation: Manual Operation, Electric, Pneumatic Or Hydraulic Operation.
Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB.
Fan-shaped arc movement reduces installation footprint, ideal for tight layouts.
Fan-shaped disc ensures consistent contact pressure, enhancing leak-tightness with viscous/particulate media.
Arc motion minimizes disc-body friction, cutting energy use in cycles.
Often paired with corrosion-resistant materials (e.g., 316 SS), handling acids/alkalis stably.
The professional 3D software for structural analysis, material selection and process planning to virtually simulate the reliability of materials under different temperatures, mediums andpressures, and finally validate them through finite element analysis to provide customers with safe and reliable products.
From raw materials to production, sealing performance testing, strength testing, functional testing, to surface quality testing and packaging and shipping, the whole process is strictly in accordance with API standards and support third-party independent organizations to test and certify our products.
Online
Provide free
Video visits
Guide installation
12-month warranty
DO YOU HAVE QUESTIONS? WE ARE HERE TO HELP YOU!
Copyright © 2025 Zhengzhou Jinggong Technology Co., Ltd
