SAMPI HPV Hydraulic Valve - Manual (Page 2)

Specifications
Dimensions
SAMPI spa
A unit of IDEX Corporation
Via Amerigo Vespucci, 1
55011 Altopascio (Lucca) – Italy
Phone: +39 0583 24751
Fax: +39 0583 264748
www.sampi.it
Operating temperature range -20°C to 70°C (-4°F to 158 °F)
Max kinematic viscosity 40 cST In the standard version
Max operating pressure (steel body) 10 bar (145 PSI) Up to 70°C (158°F)
Max operating pressure (aluminium body) 10 bar (145 PSI)
Up to 70°C (158°F) – reduces to 5 bar
(73 PSI) up to 125°C (257°F)
Min. valve opening pressure 0,09 bar (1.31 PSI)
Max pressure in no-return function 1,5 bar (21.8 PSI)
Capacity coefficient Cv 270 GPM/PSI
Max flow rate for 0,5 bar (7.3 PSI) pressure
drop
2500 l/min (660 GPM)
With diesel and gasoline (it decrease
in proportion to the viscosity)
Flanges DN4” – ANSI 150 B 16.5 RF SF
Closing time < 4 sec. Adjustable
Opening time From 3 to 6 sec. adjustable
Model Version
Material
(body)
D1 D2 D3 D4 D5 D6 D7 Flange
Weight
Kg (lbs)
312601
Two
stage
Aluminium
mm
in
280
11.01
108
4.25
80
3.15
RP ½”
ISO 7/1
234.5
9.23
- -
DN 4”
ANSI
150RF
(Ø 229
mm – 9
in)
15 (33)
312603
Two
stage
Carbon
steel
mm
in
280
11.01
108
4.25
80
3.15
234.5
9.23
- - 35 (77)
312607 Digital
Carbon
steel
mm
in
280
11.01
117
4.60
71.5
2.81
234.5
9.23
117
4.60
126
4.96
35 (77)
312608 Digital Aluminium
mm
in
280
11.01
117
4.60
71.5
2.81
234.5
9.23
117
4.60
126
4.96
15 (33)