hand control valve 4H series
1.factory directly supply
2.high quality
3.competitive price
Our company offers various of hand valve series,such as 4H,4R,SH,3R.
The hand pulled valve belongs to manual chang-over element, spool began to change to change-over to change the direction of the air current when the valve is operated by hand,
Please choose the filtered impressed air with grease when application.
*The spec data of 4H series