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Overcenter valve single effect for lifting equipment

VOSE

Single-acting overcenter hydraulic valve

Overcenter valve single effect

VOSE series valves are designed for hydraulic applications where automatic selection of the higher pressure line is required, ensuring system continuity and operational safety. They are particularly suitable for control circuits, redundant systems, and industrial applications.

The shuttle valve configuration allows automatic flow selection between two inlets directed to a single outlet, without the need for external control. This principle enables efficient management of pressure lines in hydraulic systems. In specific system configurations, it can be used alongside a single acting overcenter valve for lifting, supporting pressure signal management.

Manufactured in carbon steel and designed for high pressure operation, VOSE valves ensure reliable performance even under demanding conditions. The BSP threaded connections allow easy and standardized integration into hydraulic circuits.

Datasheet

Carbon Steel
Type OVERCENTER VALVE SINGLE EFFECT
Dimensions from DN6 to DN20
Technical details BSP-NPT-SAE
Pressure up to PN350
Temperature range from -20°C up to +90°C
pdf ( 2.04 MB )
ball valve
DIN/ISO 228 BSP
Item code Type DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CH1 mm CS D mm D1 mm d mm ⌀d mm ØD mm Ød1 mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm HEX mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm ØM1 mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
NVO2G010000 VOSE G 1/4 6 35 50 149 95 30 25 6.5 30 58 G 1/4 4.25:1 54 6-35 30 7 36 0.9 -
NVO2G020000 VOSE G 3/8 10 35 60 153.5 100 40 30 8.5 30 60 G 3/8 4.25:1 53.5 6-35 30 8 44 1.25 10
NVO2G030000 VOSE G 1/2 13 35 60 153.5 100 60 30 8.5 36 65 G 1/2 4.25:1 53.5 6-35 30 8 44 1.2 10
NVO2G040000 VOSE G 3/4 20 35 80 183 127 90 35 8.5 46 85 G 3/4 6.25:1 56 6-35 30 18 44 2.3 10
disegno tecnico Gemels
ANSI/ASME B1.20.1 NPT
Item code Type DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CH1 mm CS D mm D1 mm d mm ⌀d mm ØD mm Ød1 mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm HEX mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm ØM1 mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
NVO2N010000 VOSE N 1/4 6 35 50 149 95 30 25 6.5 30 58 N 1/4 4.25:1 54 6-35 30 7 36 0.9 -
NVO2N020000 VOSE N 3/8 10 35 60 153.5 100 40 30 8.5 30 60 N 3/8 4.25:1 53.5 6-35 30 8 44 1.25 10
NVO2N030000 VOSE N 1/2 13 35 60 153.5 100 60 30 8.5 36 65 N 1/2 4.25:1 53.5 6-35 30 8 44 1.2 10
NVO2N040000 VOSE N 3/4 20 35 80 183 127 90 35 8.5 46 85 N 3/4 6.25:1 56 6-35 30 18 44 2.3 10
disegno tecnico Gemels
SAE J1926-1
Item code Type DN INCH PN MPa A mm ⌀A mm ⌀A/QC mm B mm ⌀B mm B1 mm b mm C mm C-BSPP C RF mm C RTJ mm C1 mm Cavity L mm Cavity L1 mm C-D ch mm CH1 mm CS D mm D1 mm d mm ⌀d mm ØD mm Ød1 mm ⌀d/QC mm E mm ⌀E mm ⌀E linea mm E1 mm E2 mm E3 mm E4 mm E5 mm E6 mm E7 mm E8 mm E9 mm ES.V mm F mm F1 mm Flow max l/min Flow min-max l/min G mm ⌀G mm ⌀G* mm G1 mm H mm ⌀H mm H1 mm HEX mm I mm I1 mm ISO5211 J mm K mm ⌀K mm ⌀K* mm n°⌀K mm ⌀K1 mm L mm L1 mm L2 mm L3 mm L4 mm LSCH80 mm ⌀LW mm ⌀LW1 mm M mm ⌀M mm ØM1 mm N mm ⌀N mm O-ring P mm ⌀P mm Pilot Ratio Pressure cracking MPa Pressure max MPa Pressure max peak MPa Pressure max rotating MPa Pressure max static MPa Pressure max woking MPa Q mm ⌀Q mm R mm ⌀R mm ⌀RA mm S mm ⌀S mm Setting range MPa Setting standard MPa SW mm SW1 mm T mm ⌀T mm U mm V mm V1 - V2 C1 - C2GAS - MET W mm W* mm W1 mm W2 mm Weight kg X mm X* mm ⌀X mm X1 mm X-BSPP Y mm ⌀Y mm Y1 mm ⌀z mm
NVO2S010000 VOSE SAE 4 6 35 50 149 95 30 25 6.5 30 58 7/16 UNF 4.25:1 54 6-35 30 7 36 0.9 -
NVO2S020000 VOSE SAE 6 10 35 60 153.5 100 40 30 8.5 30 60 9/16 UNF 4.25:1 53.5 6-35 30 8 44 1.25 10
NVO2S030000 VOSE SAE 8 13 35 60 153.5 100 60 30 8.5 36 65 3/4 - 16 UNF 4.25:1 53.5 6-35 30 8 44 1.2 10
NVO2S040000 VOSE SAE 12 20 35 80 183 127 90 35 8.5 46 85 1 1/16 - 12 UNF 6.25:1 56 6-35 30 18 44 2.3 10
disegno tecnico Gemels

VOSE

DATASHEET
pdf ( 2.04 MB )

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