Product Details

JINERJIAN excavator control valve of hydraulic valves

Product Introduction:

The 500X pressure release/maintenance valve is mainly used in fire fighting or other water supply systems to prevent the occurrence of overpressureor maintain the pressure of a fire fighting water supplysystem. After the fire pump is shut down, the valve can also serve to reduce the impact caused by water hammer. It can also be used as the water hammer eliminating device in large water supply systems.The valve utilizes a self-cleaning screen installed at the inlet of the valve control system, so suspended particles of relatively big specific gravities and diameters can not enter the control system.This guarantees the smooth and unobstructed circulation of the system, thereby ensuring the safe and reliable operation of the valve. With the help of the valve, the system, suitable for 600 caliber or below pipes, is able to operate smoothly, high in strength and offer a long service life.

Product Specifications:

JINERJIAN excavator control valve of hydraulic valves
Pressure grade: PN10, PN16, PN25 150LB 300LB
Diaphragm type: DN20-450mm 3/4"—18"
Piston type: DN500-1200mm 20"—48"
Medium temperature :0 - 8 degree

DN(mm)	L(mm)	H(mm)	H(mm)	(KG)
50	234	98	320	18
65	240	115	410	22
80	285	131	430	30
100	325	145	480	55
125	345	160	535	70
150	395	185	600	80
200	470	160	675	110
250	575	180	720	210
300	640	200	820	300
350	645	225	860	380
400	970	750	950	350

Main Technical Feature:

JINERJIAN excavator control valve of hydraulic valves

Nominal Pressure	1.0MPA	1.6MPA	2.5MPA
Test pressure of the shell	1.5MPA	2.4MPA	3.75MPA
Sealed test pressure	1.1MPA	1.76MPA	2.75MPA
Suitable temperature	≤80°C
Suitable medium	water