Zawory nabojowe

PP Pilot Operated Pressure Reducing-Relieving Valves

PP pilot operated pressure reducing-relieving valves reduce a high pressure at the inlet to a constant reduced pressure at outlet, with a relief function from outlet to tank. The valves exhibit flat pressure-flow characteristics.

Maximum pressure 350 bar, maximum flow from 40 up to 320 lpm.

 

Steed PP - zawory redukcyjno-przelewowe

Order Code

 

PP2B-T11A-LAN

ab  -  c  -  def

a.  Valve name: PP;

b.  Valve size: 2B, 3B, 6B, 8B;

c.  Cavity type: T11A, T2A, T17A, T19A;

d.  Control manner: L: standard screw adjustment, K: hand knob with lock knob;

e.  Adjustable range: A: 7~210 bar, B: 3,5~105 bar, D: 2~55 bar, E: 2~25 bar, w: 10,5~315;

f.   Seal type: N: buna-N, V: viton.

 

Symbol

Schemat zaworu redukcyjno-przelewowego PP
 

Technical Data

Pilot operated pressure reducing-relieving valves
PP2B PP3B PP6B PP8B
Cavity type   T11A T2A T17A T19A
Maximum flow lpm 40 80 160 320
Maximum pressure bar 350 350 350 350
Tightening torque Nm 40/50 60/70 200/215 465/500
Temperature range °C -35~100 -35~100 -35~100 -35~100
Weight kg 0,17 0,30 0,64 1,43

.

 

Performance curves

Regulated pressure


Wykresy zaworów redukcyjno-przelewowych PP

 

Dimensions

Wymiary zaworów redukcyjno-przelewowych PP


Dimension table
PP2B PP3B PP6B PP8B
a mm 34,9 34,9 46,0 63,5
b mm 22,2 28,6 31,8 41,3

L

c

K

mm

 

mm

64

 

70

72

 

78

84

 

90

100

 

107

.

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