ZJ-LA carbon steel extreme high pressure Hydraulic quick disconnect coupling

Features: 
1. Heavy-duty wing-type nut is ruggedly built. It can withstand the hammer blows caused by tighten or loosen the coupler. 
2. Assembled valve seal permits the coupling connect or disconnect at full pressure while the seal will not washout. 
The flush face valve keeps air and spillage to a minimum. 
3. Corrosion resistant brass material make the coupling be compatible with a wide range of media. 
4. Compatible with GROMALLE 6000 Series, HOLMBURY TGW Series. 

Application: 
ZJ-LA Hydraulic quick disconnect coupling are thread connecting coupling which is widely used in various applications. It can be connected under pressure but cause less spillage, even non-spillage. 
ZJ-LA Hydraulic quick disconnect coupling are suitable to connect the hydraulic lines in the machine like power tongs, swivels and mobile drillings. It is also widely used in dump trucks to connect the trailer and wet line hydraulic system. Besides, it is applied for submersible pumps, engine test stands as well as the equipment required connecting under high pressure or high liquid transfer.