3-WAY REGULACIJSKI VENTIL PROTOKA, 1/2'' BSP, 80 l/min, 1/2'', MAX 350 bar

V1070
C056V1070

U RELACIJI: VPR3, V1060, V1070, V1080, V1090

61100462600

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The priority flow control valve allocates the input oil quantity (E- pressure input) to the oil port P (controlled quantity) depending on the setting of the adjustment dial and keeps it constant.
The excess oil quantity can be used at connection B (additional usable quantity - loadable) for further functions. A return flow from P to E is limited by the selected opening of the choke and is not pressure balanced.
Reverse flow from B is not permissible and will cause damage to the valve or the system.



Connection pressure input (inches)
G 1/2 internal thread

Connection pressure output (inches)
G 1/2 internal thread

Connection return flow (inches)
G 1/2 internal thread

Flow range (l/min)
0-60

Material
steel

Max. flow rate (l/min)
80

Max. operating pressure (bar)
350

Setting type
mechanical with rotary knob

Surface
Cr6-free galvanized

Weight (kg)
2,473

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USE AND OPERATION:

This valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained in B and it is available
For a second function. Port B is insensitive to pressure changes but not to flow changes.
MATERIALS AND FEATURES
Body: zinc-plated steel.
Internal parts: hardened and ground steel.
Seals: BUNA N standard.
Load holding: matched diameters, minimal leakage (few drops per minute).
Oil temperature: 50° C - Oil viscosity: 30 cSt
CONNECTIONS
Connect E lo the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed. Connect B to the tank or to a second cylinder.
To adjust flow setting rotate the hand knob after loosening the locking nut.