Walvoil SD sectional control valve

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Walvoil SD sectional control valve

Walvoil SD sectional control valve

Walvoil SD sectional control valve

Simple, compact and heavy duty designed sectional valve from 1 to 12 sections for open and closed centre hydraulic systems.

Fitted with a main pressure relief valve and a load check valve on every working section.
Available with parallel or series circuit.
Optional carry-over port.
A wide variety of service ports and circuit valves.
Available manual, pneumatic, hydraulic, electro-hydraulic and remote with flexible cables spool control kits.
Diameter 25 mm (0,98 in.) interchangeable spools.

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Technical Specifications

Nominal flow rating		240 l/min
Operating pressure	Parallel circuit	315 bar (4600 psi)
Series circuit	210 bar (3050 psi)
Max back pressure	On outlet T	25 bar (360 psi)
Internal leakage A(B)→T	∆p=100 bar (1450 psi) fluid and valve 40°C	4 cm3/min (0,24 in3/min)
Fluid		Mineral base oil
Fluid temperature	with NBR seals	from -20° to 80°C
with FPM (VITON) seals	from -20° to 100°C
Viscosity	Working range	from 15 to 75 mm2/s
Min	12 mm2/s
Max	400 mm2/s
Max level of contamination		19/16 - ISO 4406
Ambient temperature for working conditions		from -40° to 60°C

All Codes

Codice	Descrizione
117100040	SD25/1/AC(XG-315)/18PL/RC
117111012	SD25/1/AC(XG-120)/18L/RC
117200059	SD25/2/AC(XG-125)/28L/28L/RC

All Codes

Codice	Descrizione
112100051	SD6/1/AC(JNG3-120)/18L/RC
112200109	SD6/2/AC(YG4-230)/18LSG/18LSG/RE-<CVN>

All Codes

Codice	Descrizione
113100030	SD8/1/AC(XGA-120)/18L/RC
113200020	SD8/2 DYNAMATIC
113300041	SD8/3/AC(SV)/Q-18L/Q-18L/Q-111L/RC
113400041	SD8/4 MOSER
113400042	SD8/4/AC(XGA-120)/18L/18L/18L/18L/RC
113411001	SD8/4/AC(YG3-120)/18L/18L/18L/18L/RC
113500049	SD8/5/AC(XGA-120)/18L/18L/18L/18L/18L/RC
YPRT176801	SD8/1/BC(YG3-180)/514A(160)L/RC

Walvoil SD sectional control valve

Simple, compact and heavy duty designed sectional valve from 1 to 12 sections for open and closed centre hydraulic systems.

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Avbaks Construction Technologies Ltd. specializes in providing advanced and creative machinery solutions for factories in the construction steel industry. The company also designs factories in this sector according to customer requirements, with an emphasis on maximum logistical efficiency.

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