Walvoil SD monoblock control valve

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Walvoil SD monoblock control valve

Simple, compact, and heavy duty designed monoblock valves from 1 to 6 sections for open and closed centre hydraulic systems.

Fitted with a main pressure relief valve and a load check valve.
Available with parallel or series circuit.
Diameter 20 mm.
A wide variety of service ports and circuit valves.
Available manual, pneumatic, hydraulic, electro-hydraulic and remote with flexible cables spool control kits.

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Technical Specifications

Nominal flow rating		70 l/min
Operating pressure	Parallel circuit	315 bar (4600 psi)
Series circuit	250 bar (3600 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	3 cm3/min (0,18 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	With mechanical control	from -40° to 60°C
With hydraulic, pneumatic controls	from -30° to 60°C
With electric controls	from -20° to 50°C

All Codes

Code	Description
104100068	SD11/1-N(KG3-120)/211SL-PSA
104100079	SD11/1-N(YG3-120)/18L
104111001	SD11/1-N(KG3-120)/18L
104111003	SD11/1-N(KG3-120)/111L
104111004	SD11/1-N(KG3-120)/28L
104111005	SD11/1-N(KG3-120)/211L
104111006	SD11/1-N(KG3-120)/38L
104111011	SD11/1-N(KG3-120)/1RSLP
104111029	SD11/1-N(KG3-120)/117L
104111108	SD11/1-N(KG3-210)/211MCSL
104130002	SD11/1-P(KG3-120)/117L/AET
104130093	SD11/1-P(SV)/28L/AE
104130123	SD11/1-P(XGA-125)/18L/AET
104161001	SD11/1-P(KG3-120)/18L/AE
104161009	SD11/1-P(KG3-120)/28L/AE
104161015	SD11/1-P(KG3-120)/28PL/AE
104161020	SD11/1-P(KG3-120)/18L/AET
104161044	SD11/1-P(KG3-120)/111L/AET
104161051	SD11/1-P(KG3-120)/211L/AET
104161087	SD11/1-P(KG3-120)/18PL/AE
104161110	SD11/1-P(KG3-120)/18PL/AET
104161140	SD11/1-P(KG3-120)/1RSLP/AET
104161176	SD11/1-P(KG3-120)/28PL/AET
104169002	SD11/1-P(KG3-120)/18L/AET-SAE
104200164	SD11/2-P(KG4-260)/18PL/18PL/AET
104210008	SD11/2-P(KG3-120)/18SL/38SL/AET
104211001	SD11/2-P(KG3-120)/18L/18L/AET
104211002	SD11/2-P(KG3-120)/18L/38L/AET
104211040	SD11/2-P(KG4-220)/111L/111L/AET
104211042	SD11/2-P(KG3-120)/18L/28L/AET
104211050	SD11/2-P(KG3-120)/18L/111L/AET
104211063	SD11/2-P(KG3-120)/18PL/18PL/AET
104211296	SD11/2-P(KG3-120)/18SLP/18SLP/AET
104211337	SD11/2-P(KG3-120)/5VR13CL/5VR13CL/AET
104219001	SD11/2-P(KG3-120)/18L/18L/AET-SAE
104281001	SD11/2-S1(KG3-120)/18L/18L
104281021	SD11/2-S1(KG3-120)/211L/211L
104311001	SD11/3-P(KG3-120)/18L/18L/18L/AET
104311020	SD11/3-P(KG3-120)/111L/111L/111L/AET
104311056	SD11/3-P(KG3-120)/18SLP/18SLP/18SLP/AET
104311116	SD11/3-P(KG3-120)/28L/28L/28L/AET
104311152	SD11/3-P(KG3-120)/211L/18L/18L/AET
104311282	SD11/3-P
104319004	SD11/3-P(KG3-120)/18L/18L/18L/AET-SAE
104411001	SD11/4-P(KG3-120)/18L/18L/18L/18L/AET
104411022	SD11/4-P(KG4-220)/18L/18L/18L/18L/AET
104411044	SD11/4-P(KG3-120)/28L/28L/28L/28L/AET
104461001	SD11/4-P(KG3-120)/18L/18L/18L/18L/AE
104481001	SD11/4-S1(KG3-120)/18L/18L/18L/18L
104511001	SD11/5-P *
104561001	SD11/5-P(KG3-120)/18L/18L/18L/18L/18L/AE
104581001	SD11/5-S1(KG3-120)/18L/18L/18L/18L/18L
104611001	SD11/6-P
1910033200	SD11/IAM 12/VMP10.TS.S/gh SAE

All Codes

ode	Description
105100102	SD14/1(YG3-250)/1N8L
105100103	SD14/1(XGA-120)/28LSG-<CVN>
105111001	SD14/1(YG3-120)/1CP8L *
105111011	SD14/1(YG3-120)/3CP8L
105111012	SD14/1(YG3-120)/211L
105111035	SD14/1(YG3-120)/1CP11L
105111096	SD14/1(YG3-120)/28PL
105111124	SD14/1(YG3-120)/68L

All Codes

Code	Description
106100001	SD18/1-P(KG3-120)/211SL/AET
106100062	SD18/1-P(KG3-120)/38PL/AE-SAE
106100086	SD18/1-P(KG3-120)/211L/AET-SAE
106100088	SD18/1-P(XG-250)/18PL/AET
106100105	SD18/1-P(KG4-315)/18PL/AET
106111001	SD18/1-P(KG3-120)/18L/AET
106111002	SD18/1-P(KG3-120)/111L/AET
106111003	SD18/1-P(KG3-120)/28L/AET
106111004	SD18/1-P(KG3-120)/211L/AET
106111008	SD18/1-P(KG3-120)/1RSLP/AET
106111042	SD18/1-P(XG-120)/28L/AET-<CVN>
106111099	SD18/1-P(KG3-120)/38PZL/AET
106111107	SD18/1-P(KG3-120)/28PL/AET
106119001	SD18/1-P(KG3-120)/18L/AET-SAE
106161001	SD18/1-P(KG3-120)/18L/AE
106161011	SD18/1-P(KG3-120)/18PL/AE
106211001	SD18/2-P(KG3-120)/18L/18L/AET
106211008	SD18/2-P(KG3-120)/18PL/18PL/AET
106211073	SD18/2-P(KG3-120)/28PL/28PL/AET
106213004	SD18/2-P(KG3-120)/18L/18L/AET-BSP1(PABT)
106261001	SD18/2-P(KG3-120)/18L/18L/AE
106311001	SD18/3-P(KG3-120)/18L/18L/18L/AET
106311083	SD18/3-P(KG3-120)/18PL/18PL/18PL/AET
106400020	SD18/4-P(KG3-180)/18L/18L/111L/111L/AET
106411001	SD18/4-P(KG3-120)/18L/18L/18L/18L/AET
106411073	SD18/4-P(KG3-120)/18L/38L/38L/311L/AE

All Codes

Code	Description
101100119	SD4/1(JNG3-120)/3CP11L
101100158	SD4/1(KG3-120)/1N8ES3-12VDC
101100176	SD4/1(JNG3-120)/28L-SAE
101100199	SD4/1(KG3-150)/28ES3-BSP12(PABT)-12VDC
101110010	SD4/1(JNG3-120)/1CP8L-SAE8(PABT)
101111001	SD4/1(KG3-120)/1CP8L
101111003	SD4/1(KG3-120)/1CP11L
101111004	SD4/1(KG3-120)/28L
101111006	SD4/1(KG3-120)/3CP8L
101111008	SD4/1(KG3-120)/68L
101111023	SD4/1(SV)/28L
101111026	SD4/1(SV)/711L
101111030	SD4/1(KG3-120)/1N9A(80)LA
101111031	SD4/1(KG3-120)/3CP10L
101111047	SD4/1(KG3-120)/1N18L
101111049	SD4/1(KG3-120)/210LSG-<CVN2>
101111133	SD4/1(KG3-120)/1NRSLP
101111324	SD4/1(SV)/1N8L
101111327	SD4/1(SV)/68SL
101113004	SD4/1(KG3-120)/1CP8L-BSP12(PABT)
101115001	SD4/1(KG3-120)/1CP8L-MET

All Codes

Code	Description
102110159	SD5/1-N(JNG3-120)/5DY13NZL
102110167	SD5/1-N(KG3-120)/211L-BSP12(PABT)
102110189	SD5/1-N(KG3-120)/18ES3-12VDC
102110193	SD5/1-N(KG3-120)/5DY13NZL
102111001	SD5/1-N(KG3-120)/18L
102111002	SD5/1-N(KG3-120)/111L
102111004	SD5/1-N(KG3-120)/28L
102111005	SD5/1-N(KG3-120)/38L
102111007	SD5/1-N(KG3-120)/68L
102111016	SD5/1-N(KG3-120)/1RSLP
102111019	SD5/1-N(KG3-120)/310L
102111036	SD5/1-N(KG3-120)/19L
102111037	SD5/1-N(KG3-120)/110L
102111063	SD5/1-N(SV)/18L
102111140	SD5/1-N(KG3-120)/210L
102113003	SD5/1-N(KG3-120)/18L-BSP12(PABT)
102121001	SD5/1-E(KG3-155)/18L
102130016	SD5/1-P(KG3-120)/28L/AEK
102130140	SD5/1-P(KG3-120)/215L/AET
102130163	SD5/1-P(JNG3-120)/211LEB/AET
102130213	SD5/1-P(KG3-210)/28L.BP3/AE
102130265	SD5/1-P(JNG3-120)/38L/AET-BSP12(PABT)
102130275	SD5/1-P(KG3-120)/18L/AET-BSP12(PABT)
102130276	SD5/1-P(KG4-210)/111L/AET
102130298	SD5/1-P(KG3-120)/18LE/AE
102130322	SD5/1-P(KG3-175)/18ES3/AE-24VDC
102130358	SD5/1-P(JNG3-120)/18ES3/AET-10.5VDC
102130375	SD5/1-P(KG3-120)/1RL/AET
102130379	SD5/1-P(SV)/117SLP/AET
102131001	SD5/1-P(KG3-120)/18L/AET
102131004	SD5/1-P(KG3-120)/38L/AET
102131005	SD5/1-P(KG3-120)/111L/AET
102131007	SD5/1-P(KG3-120)/18L/AE
102131086	SD5/1-P(KG3-120)/29L/AET
102133001	SD5/1-P(KG3-120)/18L/AET-BSP12(PABT)
102139002	SD5/1-P(JNG3-120)/18L/AET-SAE8(PABT)
102161001	SD5/1-D(KG3-120)/18L
102161056	SD5/1-D(KG4-220)/18L
102200147	SD5/2-P(JNG3-120)/28L/28L/AET
102200374	SD5/2-P(KG3-120)/18/LCN4/28/AE
102200409	SD5/2-P(JNG3-120)/18L/18L/AET *
102200421	SD5/2-P(JNG3-120)/18L/5DY13NZL/AET
102200469	SD5/2-P(KG4-250)/18L/18L/AET
102200514	SD5/2-P(KG3-120)/38SL/18SL/AET
102200615	SD5/2-P(JNG3-120)/18L/18L/AE-SAE
102210025	SD5/2-P AG.M.
102211001	SD5/2-P(KG3-120)/18L/18L/AET
102211002	SD5/2-P(KG3-120)/18L/38L/AET
102211003	SD5/2-P(KG3-120)/38L/18L/AET
102211008	SD5/2-P(KG3-120)/111L/111L/AET
102211009	SD5/2-P(KG3-120)/28L/28L/AET
102211075	SD5/2-P(KG3-120)/18L/310L/AET
102211086	SD5/2-P(KG3-120)/18L/28L/AET
102211113	SD5/2-P(KG3-120)/18PL/18PL/AET
102211147	SD5/2-P(KG3-120)/211L/211L/AET
102211191	SD5/2-P(KG4-220)/18L/18L/AET
102211295	SD5/2-P(JNG3-120)/18SL/18SL/AET
102213001	SD5/2-P(KG3-120)/18L/18L/AET-BSP12(PABT)
102261001	SD5/2-P(KG3-120)/18L/18L/AE
102261062	SD5/2-P(KG3-120)/18/LCN1/38/AE
102261246	SD5/2-P(KG3-120)/18PL/18PL/AE
102271022	SD5/2-P(KG3-120)/28L/28L/AEK
102300368	SD5/3-P(KG3-160)/18LM10/18LM10/18LM10/AE
102300390	SD5/3-P(JNG3-120)/18L/18L/5DY13NZL/AET
102300399	SD5/3-P(JNG4-250)/18L/18L/18L/AET-<Q25>
102300457	SD5/3-P(KG3-120)/18L/18L/5PY13QNL/AE
102300529	SD5/3-P(KG3-120)/18/LCN1/28/18L/AET
102300567	SD5/3-P(JNG3-120)/211L/111L/211L/AET
102300602	SD5/3-P(JNG3-140)/18L/18/LCN2/18/AET
102300603	SD5/3-P(JNG3-140)/28L/28/LCN1/18/AET
102300614	SD5/3-P(JNG3-140)/28L/18/LCN1/18/AET
102300623	SD5/3-P(JNG4-250)/28L/28L/28L/AE
102300624	SD5/3-P(JNG3-140)/18/LCN2/18/18L/AET
102311001	SD5/3-P(KG3-120)/18L/18L/18L/AET
102311002	SD5/3-P(KG3-120)/18L/18L/38L/AET
102311108	SD5/3-P(KG3-120)/18L/18L/111L/AET
102311118	SD5/3-P(KG3-120)/38L/38L/38L/AET
102311121	SD5/3-P(KG3-120)/18SL/18SL/18SL/AET
102311312	SD5/3-P(KG3-120)/18L/38L/38L/AET
102311330	SD5/3-P(SV)/18L/18L/18L/AET
102311384	SD5/3-P(SV)/18/LCN1/18/18L/AET
102311475	SD5/3-P(KG3-120)/28L/18L/18L/AET-PSA
102319002	SD5/3-P(JNG3-120)/18L/18L/18L/AET-SAE
102361001	SD5/3-P(KG3-120)/18L/18L/18L/AE
102371010	SD5/3-P(KG3-120)/28L/28L/28L/AEK
102410013	SD5/4-P(KG4-220)/18L/18L/18L/18L/AET
102411001	SD5/4-P(KG3-120)/18L/18L/18L/18L/AET
102411004	SD5/4-P(KG3-120)/18L/18L/18L/38L/AET
102411035	SD5/4-P(KG3-120)/28L/28L/28L/28L/AET
102411052	SD5/4-P(KG3-120)/18L/18L/38L/38L/AET
102461001	SD5/4-P(KG3-120)/18L/18L/18L/18L/AE
102461020	SD5/4-P(SV)/18L/18L/18L/18L/AE
102471005	SD5/4-P(KG3-120)/28L/28L/28L/28L/AEK
102481016	SD5/4-S1(KG3-120)/18L/18L/18L/111L
102500336	SD5/5-P(SV)/28L/28L/28L/28L/28L/AE-SAE
102511001	SD5/5-P(KG3-120)/18L/18L/18L/18L/18L/AET
102511119	SD5/5-P(KG3-120)/28L/28L/28L/28L/211L/AE
102571002	SD5/5-P(KG3-120)/28L/28L/28L/28L/28L/AEK
102600160	SD5/6-P(SV)/216L/18L/18L/18L/18L/18L/AET
102611001	SD5/6-P
102111B09	SD5/1-N(KG4-250)/18L
1022B0047	SD5/2-S1(KG3-120)/18L/111L
1023B0070	SD5/3-S1(KG3-120)/111L/18L/111L
1023B0072	SD5/3-S1+1(KG3-120)/111L/18L/18L
1023B1016	SD5/3-S1(KG3-120)/18L/18L/111L
1024A0022	SD5/4-SP3(SV)/116L/18L/18L/18L/AET
1024B0039	SD5/4-S1 MARMIX 65000661
1025B1012	SD5/5-S1(KG3-120)/18L/18L/18L/18L/111L