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Flow direction. See symbols. Fluid. Hydraulic oil as per DIN 51 524 ... 536. Viscosity recommended. [cSt] [mm²/s] 30 ... 80 permitted. [cSt] [mm²/s] 20 ... 380.
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Check Valves Series SPV, SPZ

Catalogue HY11-3500/UK

Characteristics / Ordering Code The check valve series SPV and SPZ are designed as a threaded cartridge valve. All parts are assembled in one unit and easy to mount. Features • • •

Little space required Leak-free Easy assembly

Ports

Flow direction V

Flow direction Z

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Technical data Design Mounting position Ambient temperature Nominal size Weight Hydraulic Flow direction Fluid Viscosity

[°C] [kg]

recommended permitted

Fluid temperature Filtration Nominal pressure Opening pressure Flow

[cSt] [mm²/s] [cSt] [mm²/s] [°C] [bar] [bar] [l/min]

Threaded cartridge valve Unrestricted -40 ... +60 NG06 0.5

NG10 0.8

See symbols Hydraulic oil as per DIN 51 524 ... 536 30 ... 80 20 ... 380 -20 ... +60 ISO 4406 (1999); 18/16/13 350 0.3 40

60

Ordering code

SP Seal

Code omit V

Check valve

Flow direction

B

030

E

Design series

Factory norm, direct operated

Threaded cartridge

Seal NBR FPM

M Valve size

Spring 0.3 bar Code 06 10

Size NG06 NG10

Code Flow direction V Port B -> A and C Z Port A -> B and C

SPV-SPZ_UK.INDD RH

6-13

Parker Hannifin GmbH & Co. KG Hydraulic Controls Division Kaarst, Germany

Check Valves Series SPV, SPZ

Catalogue HY11-3500/UK

Dimensions

Dimensions D L d l SW

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NG06 24 50 M18x1.5 45 8

NG10 34 74 M24x1.5 66 12

Seal kits NG 06 10

NBR seals SK-SPV/ZB0E06 SK-SPV/ZB0E10

FPM seals SK-SPV/ZB0E06V SK-SPV/ZB0E10V

Mounting cavity Dimensions d1 d2 d3H7 d4H7 d5max. d6max. t1 t2 t3 t4 t5 t6

NG06 25 M18 x 1.5 16 14 6 6 45 32 16 10 27.5 12

NG10 35 M24 x 1.5 22 20 9 9 68 51 20 15 40 13.5

SPV-SPZ_UK.INDD RH

6-14

Parker Hannifin GmbH & Co. KG Hydraulic Controls Division Kaarst, Germany