Valves
W2 Poppet Directional Valves
W2 Series Zero Leakage Poppet Directional Valves – CETOP03/D03/NG6 manifold interface.
- Available in 2/2, 3/2, 3/3, 4/3 and 4/4 configurations
- Solenoid, air pilot or lever operation in most types. Manual over-ride as standard
on solenoid operated versions.
- Available with or without check valve or orifice disc in pressure port.
- Special versions for accumulator and clamping systems with closed-crossover switching
characteristics. Maximum flow rate 10l/min. Standard version W2N becomes W2P.
- Coils can be replaced without disturbing or opening the hydraulic system.
- Maximum pressure 315Bar.
- Maximum flow 20 l/min (W2N types) or 10l/min (W2P types).
- Fluid Temp. Range: -20°C, +70°C
- Preferred voltages: 24V DC, 115V AC50-60Hz or 230V AC50-60Hz – others available
on request.
- Minimum pilot pressure of 5 bar is recommended for air operated valves.
- Mounting attitude: Unrestricted
Ordering codes:
Valve Symbol
|
Model No./Function
|
Ordering Code
|
|
W2*-****-6**
2 Port 2 Position.
|
Solenoid Operated, Air Operated and Lever Operated. Contact HEYPAC or your distributor
for ordering codes.
|
|
W2*-****-6**
2 Port 2 Position.
|
Solenoid Operated, Air Operated and Lever Operated. Contact HEYPAC or your distributor
for ordering codes.
|
|
W2N-32ON-6AB
3 Port 2 Position.
|
Solenoid Operated W2N-32ON-6AB X Voltage/Hz.
Air Operated W2N-32ON-6RAD
Lever Operated W2P-32ON-6VAB
|
|
W2N-32SN-6AB
3 Port 2 Position.
|
Solenoid Operated W2N-32SN-6AB X Voltage/Hz.
Air Operated W2N-32SN-6RAD
Lever Operated W2P-32SN-6VAB
|
|
W2N-33RN-6AB
3 Port 3 Position.
|
Solenoid Operated W2N-33RN-6AB X Voltage/Hz.
Air Operated W2N-33RN-6QAD
Lever Operated W2P-33RN-6VAB
|
|
W2N-43FN-6AB
4 Port 3 Position.
|
Solenoid Operated W2N-43FN-6AB X Voltage/Hz.
Air Operated W2N-43FN-6RAD
Lever Operated W2P-43FN-6VAB
|
|
W2N-43GN-6AB
4 Port 3 Position.
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Solenoid Operated W2N-43GN-6AB X Voltage/Hz.
Air Operated W2N-43GN-6RAD
Lever Operated W2P-43GN-6VAB
|
|
NBVP-16G-WG
4 Port 3 Position.
|
Solenoid Operated NBVP-16G-WG
Air Operated Not Available
Lever Operated Not Available – see Rotary Lever Valves for alternatives.
|
Rotary Lever Operated Valves
A range of ultra low leakage, manifold mounted rotary lever operated valves for
pressures up to 414 Bar (6000 psi) and maximum flow rate 12 lpm. The valves have
extremely low leakage, less than one drop per two minutes at rated pressure. They
are compact, lightweight and shift easily even under maximum pressure. The manifold
interface conforms to CETOP03/DO3/NG6 standards. As well as the manifold connection,
the valves are also available in body-ported versions to special order. The valves
are constructed of heat-treated alloy steel and aluminium components. The valves
are suitable for use with mineral based oils. For use with other fluids please consult
us or your local distributor.
Ordering codes:
Valve Symbol
|
Function
|
Ordering Code
|
|
3 Port 2 Position
|
MDCM-035-NO
|
|
4 Port 3 Position
|
MDCM-045-NO
|
|
4 Port 2 Position Detented
|
MDCM-045-NO-D
|
Pressure Reducing Valves
A direct operated CETOP03/D03/NG6 pressure reducing valve for use with HEYPAC pumps.
The valve is supplied in either “flange” form (HPA11) for use as a single sub-plate
mounted valve or “sandwich” form (HPA12) for use as part of a valve stack. The reduced
pressure is adjustable by means of a socket head screw.
- Maximum inlet pressure 315 Bar
- Maximum flow rate 20l/min
- Reduced Pressure Ranges – see ordering code
Ordering codes:
Description
|
Codes
|
|
|
Main Code
|
HPA11
|
A X
|
200
|
Model
|
|
|
|
Flange Mount
|
HPA11
|
|
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Sandwich Mount
|
HPA12
|
|
|
Reduced Pressure Port
|
|
|
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“A” port (HPA11 & HPA12)
|
|
A
|
|
“B” port (HPA12 only)
|
|
B
|
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“P” port (HPA12 only)
|
|
P
|
|
Adjuster
|
|
|
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Socket Head Screw
|
|
X
|
|
Reduced Pressure Range
|
|
|
|
1 to 31.5 BAR
|
|
|
31
|
2 to 63 BAR
|
|
|
63
|
4 to 125 BAR
|
|
|
125
|
4 to 160 BAR
|
|
|
160
|
5 to 200 BAR
|
|
|
200
|
5 to 315 BAR
|
|
|
315
|