MODEL
PBHF
Pilot operated, pressure reducing valve with drilled piston orifice
SERIES 3 / CAPACITY: 160 L/min. / CAVITY: T-17A
Pilot-operated, pressure reducing valves reduce a high primary pressure at the inlet (port 2) to a constant reduced
pressure at port 1, allowing circuits with multiple pressure requirements to be operated using a single pump.
TECHNICAL DATA
Factory Pressure Settings Established at blocked control port (dead headed)
Maximum Operating Pressure 350 bar
Control Pilot Flow 0,25 - 0,33 L/min.
Adjustment - Number of Clockwise Turns to Increase Setting 5
Locknut Hex Size 15 mm
Locknut Torque 9 - 10 Nm
Seal kit - Cartridge Buna: 990-017-007
Seal kit - Cartridge Polyurethane: 990-017-002
Seal kit - Cartridge Viton: 990-017-006
(L)CONTROL
L Standard Screw Adjustment
C Tamper Resistant - Factory Set
K Handknob
M Capped Screw Adjustment with Lockwire
Holes
Q Capped and Lockwired
W Hex Wrench Adjustment
Y Tri-Grip Handknob
(A)ADJUSTMENT RANGE
A 100 - 3000 psi (7 - 210 bar), 200 psi (14
bar) Standard Setting
B 50 - 1500 psi (3,5 - 105 bar), 200 psi (14
bar) Standard Setting
C 150 - 6000 psi (10,5 - 420 bar), 200 psi
(14 bar) Standard Setting
D 25 - 800 psi (1,7 - 55 bar), 200 psi (14
bar) Standard Setting
E 25 - 400 psi (1,7 - 28 bar), 200 psi (14
bar) Standard Setting
N 60 - 800 psi (4 - 55 bar), 200 psi (14 bar)
Standard Setting
Q 60 - 400 psi (4 - 28 bar), 200 psi (14 bar)
Standard Setting
W 150 - 4500 psi (10,5 - 315 bar), 200 psi
(14 bar) Standard Setting
(N)SEAL MATERIAL
N Buna-N
V Viton
snhy.com/PBHF
TECHNICAL FEATURES
Model Code Example: PBHFLANCONFIGURATION OPTIONS