产品名称及规格：jl-d2121可调顶针式点胶阀/撞针式阀门  可调顶针式双动点胶阀jl-d2121，主体为不锈钢进口材质和可导热性材料，双向驱动，可调行程，出咀针头可用针头帽固定或直接旋取，点胶阀体本身做有安装孔位，方便用户选择。与点胶机可装配数个阀体同时点胶，提高效率和产能。适用流动性好，低粘度性水状流体，如：腊加热、粘合剂、白乳胶、酒精、墨水、uv胶、漆、油等，体积小，重量轻，耐腐蚀性强，维护保养少。
型 式：复动顶针式
工作气压：4-7kgf/cm  
最小吐出量：0.01ml
操作黏度：1-1.000.000cps 
主体材质：sus 不锈钢（铜）+铝合金(经阳极化处理) 
入料口尺寸：1/8′npt(f) 
流量调节：有 
外形尺寸(mm) ：(d)21*21*(h)130 方形 
重量：188g  
product name and specification: jl-d2121 adjustable needle type dispensing va*e / va*e.
adjustable ejector type double acting dispensing va*e jl-d2121, figure three models for the typical standard products, the main stainless steel imported material and thermal conductivity of the materials, two-way drive, adjustable stroke, a nozzle needle needle cap available fixed or direct rotation, the body itself has dispensing mounting holes, convenient for users to choose. and dispensing machine can be assembled several va*es, dispensing at the same time, improve efficiency and capacity. for good fluidity, low viscosity of aqueous fluid, such as heating, wax adhesive, white latex, alcohol, ink, uv glue, paint, oil, small volume, light weight, strong corrosion resistance, less maintenance.
type: re acting thimble type
working pressure: 4-7kgf/cm
minimum spit volume: 0.01ml
operating viscosity: 1-1.000.000cps
main material: sus stainless steel (copper) + aluminum alloy (by means of polarization treatment)
inlet size: 1/8 'npt (f)
flow regulation: yes
dimensions (mm): (d) 21*21* (h) 130 square
weight: 188g

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深圳市福永江陵机械制造厂
熊近贤
18206610766
深圳市宝安区福永镇白石厦东区大都工业区11栋2楼