PDF

A
B
VRP
143010 E
Series
Pre-filling Valves
for forging and extrusion
presses
COMPONENTS AND SYSTEMS FOR HIGH PRESSURE WATER
VRP
Series
Accessories
143010 E
The valve can be
equipped with:
• Interface for existing
cylinders
• Flow regulator
Options
General features
Pre-filling valves are hydraulically piloted and directly mounted on the press cylinder; they offer
the ideal condition to minimize pressure drops and are specifically designed to fit customer
cylinders in press applications.
• Full bore valve
• Adjustable switching speed of actuator
• Independent opening of the poppet valve from the piloting piston
• Spool NC position guaranteed by the spring
• Metal-to-metal seal
• Hydraulic shock absorber system between the piloting piston and the poppet valve
• Equipped with two proximity switches
Technical data
• Fluid
• Working pressure
• Ambient temperature
• Connections
• Materials
Water and HFA
up to 350 bar (35 MPa)
+2°C ÷ +60°C
UNI
Body in carbon steel
Valves Sizes
DN
200
250
300
inches
8”
10”
12”
A
C
INOXIHP
14
15
16
INOXIHP srl - Via Garibaldi, 89
20834 NOVA MILANESE (MB) Italy
Tel: +39 0362 190111
Fax: +39 0362 1901008
E-mail: [email protected]
www.inoxihp.com
B
INOXIHP
14
15
16
A
1359
1545
1860
B
779
945
1145
C
DN250 PN25
DN300 PN25
DN400 PN25
Due to continuing research and development, all specifications and dimensions are subject to change without notice.
• Special flanges