S: Rack & Pinion actuator

Designed for less demanding applications for the operation of small ball valves, butterfly valves, plug-in valves and other quarter turn devices.

Stroke adjustment for open position
Double-acting flow rate: 8 to 101 Nm (6 bar)
Spring return range: 8 to 40 Nm (6 bar)
Temperature: -20 to +80°C (-4 to +176°F)

Components

Element	Description	Quantity	Material
1	Body	1	Aluminum, Anodized
2	Driveshaft	1	Steel, Zinkplated
3	Piston	2	Aluminum
4	Endcap	1	Aluminum, Polyester Coated
4a	Endcap with stop adjustment	1	Aluminum, Polyester Coated
5	Spring	Max 12	SiCr
6	Endcap Bolt	8	Stainless Steel
7	Stop Adjustment Screw	1	Stainless Steel
8	Stop Adjustment Nut	1	Stainless Steel
9	Stop Adjustment Washer	1	Stainless Steel
10	Stop Adjustment O-ring	1	NBR
11	Endcap O-ring	2	NBR
12	Piston Back-up Bearing	2	POM
13	Piston O-ring	2	NBR
14	Piston Wearpad	2	POM
15	Driveshaft Washer	1	POM
16	Driveshaft Circlip	1	Steel, Nickelplated
17	Driveshaft Upper O-ring	1	NBR
18	Driveshaft Upper Bearing	1	POM
19	Driveshaft Lower O-ring	1	NBR
20	Driveshaft Lower Bearing	1	POM
21	Centralisation Ring	1	POM
22	Position Indicator	1	POM

Dimensions

Metric (mm)
Size	ISO	A	B	C	D	E	ØG	ØH	J	K	L	M	N	P	Q	ØR	ØS	T	U	V	W	X	Y	Z	AA (GAS)	BB	CC	DD	EE	FF	GG	HH	JJ	KK	Ø LL	MM	NN
3	F03-F05	149,5	70,0	69,5	38,0	49,0	36,0	25,0	23,0	9,0	11,0	M5	8,0	80,0	30,0	32,0	20,0	20,0	4,5	11,5	1,5	4,0	M5	M6	1/8	10,0	8,0	M5	12,0	24,0	16,0	32,0	12,0	8,0	50,0	M6	10,0
3	F04	149,5	70,0	69,5	38,0	49,0	42,0	30,0	23,0	11,0	11,0	M5	8,0	80,0	30,0	32,0	20,0	20,0	4,5	11,5	1,5	4,0	M5	M6	1/8	10,0	8,0	M5	12,0	24,0	16,0	32,0	12,0	8,0	–	–	–
5	F05-F07	186,5	87,0	90,5	49,0	49,0	50,0	35,0	34,5	14,0	15,0	M6	10,0	80,0	30,0	32,0	20,0	20,0	4,5	11,5	3,0	4,0	M5	M6	1/8	10,0	8,0	M5	12,0	24,0	16,0	32,0	12,0	8,0	70,0	M8	12,0
10	F05-F07	206,0	118,0	113,0	59,0	43,0	50,0	35,0	29,5	14,0	19,0	M6	10,0	80,0	30,0	32,0	20,0	20,0	4,5	11,5	2,9	4,0	M5	M6	1/8	10,0	8,0	M5	12,0	24,0	16,0	32,0	12,0	8,0	70,0	M8	13,0

Imperial (inches)
Size	ISO	A	B	C	D	E	ØG	ØH	J	K	L	M (UNC)	N	P	Q	ØR	ØS	T	U	V	W	X	Y (UNF)	Z	AA (NPT)	BB	CC	DD (UNF)	EE	FF	GG	HH	JJ	KK	Ø LL	MM (UNC)	NN
3	F03-F05	5,89	2,76	2,74	1,50	1,93	1,42	0,98	0,91	0,35	0,43	10-32	0,31	3,15	1,18	1,26	0,79	0,79	0,18	0,45	0,06	0,16	10-32	M6	1/8	0,39	0,31	10-32	0,47	0,94	0,63	1,26	0,47	0,31	1,97	M6	0,39
3	F04	5,89	2,76	2,74	1,50	1,93	1,65	1,18	0,91	0,43	0,43	10-32	0,31	3,15	1,18	1,26	0,79	0,79	0,18	0,45	0,06	0,16	10-32	M6	1/8	0,39	0,31	10-32	0,47	0,94	0,63	1,26	0,47	0,31	–	–	–
5	F05-F07	7,34	3,43	3,56	1,93	1,93	1,97	1,38	1,36	0,55	0,59	¼-20	0,39	3,15	1,18	1,26	0,79	0,79	0,18	0,45	0,12	0,16	10-32	M6	1/8	0,39	0,31	10-32	0,47	0,94	0,63	1,26	0,47	0,31	2,76	M8	0,47
10	F05-F07	8,11	4,65	4,45	2,32	1,69	1,97	1,38	1,16	0,55	0,75	1/4-20	0,39	3,15	1,18	1,26	0,79	0,79	0,18	0,45	0,11	0,16	10-32	M6	1/8	0,39	0,31	10-32	0,47	0,94	0,63	1,26	0,47	0,31	2,76	M8	0,51

Torque Table (SR)

Spring-return torque (Nm) table
Size	Tongs N°	Spring torque		Air supply (bar)
		Spring torque		4		5		5,5		6
		0°	90°	0°	90°	0°	90°	0°	90°	0°	90°
3	8	5,4	10,5	10,4	5,3	11,8	7,9	16,4	11,2	18,3	13,2
	10	6,7	13,1	9,1	2,7	13,1	6,7	15,0	8,6	17,0	10,6
	11	7,4	14,4			12,4	5,3	14,4	7,3	16,3	9,3
	12	8,0	15,7					13,7	6,0	15,7	8,0
5	8	12,0	21,8	21,8	12,0	30,3	20,5	34,5	24,7	38,7	28,9
	10	15,0	27,2	18,8	6,6	27,3	15,1	31,5	19,3	35,7	23,5
	11	16,5	29,9			25,8	12,4	30,0	16,6	34,2	20,8
	12	18,0	32,6					28,5	13,8	32,7	18,1
10	8	26,7	41,0	40,9	26,6	57,8	43,5	66,2	52,0	74,7	60,4
	10	33,4	21,2	34,2	24,6	51,1	33,3	59,6	41,8	68,0	50,2
	11	36,7	56,3			47,8	28,2	56,2	36,6	64,7	45,1
	12	40,1	61,4					52,9	31,5	61,3	40,0
2	4/0	4,8	8,8	8,8	4,9	12,3	8,3	14,0	10,0	15,7	11,7
	4/2	6,1	11,0	7,6	2,7	11,0	6,1	12,8	7,8	14,5	9,5
	4/3	6,7	12,1			10,4	5,0	12,1	6,7	13,9	8,4
	4/4	7,3	13,2					11,5	5,6	13,2	7,3
4	4/0	9,8	17,8	17,9	9,9	24,9	16,8	28,3	20,3	31,8	23,8
	4/2	12,2	22,2	15,5	5,5	22,4	12,4	25,9	15,9	29,4	19,3
	4/3	13,4	24,5			21,2	10,2	24,7	13,6	28,1	17,1
	4/4	14,6	26,7					23,5	11,4	26,9	14,9
8	4/0	21,1	38,4	38,9	21,6	53,9	36,6	61,4	44,1	68,9	51,6
	4/2	23,8	43,2	33,6	12,0	48,6	27,0	56,1	34,5	63,6	42,0
	4/3	29,0	52,8			46,0	22,2	53,5	29,7	61,0	37,2
	4/4	31,7	57,6					50,8	24,9	58,3	32,4
12	4/0	28,8	52,4	52,9	29,3	73,3	49,7	83,5	59,9	93,7	70,1
	4/2	36,0	65,5	54,7	16,2	66,1	36,6	76,3	46,8	86,5	57,0
	4/3	39,6	72,1			62,5	30,0	72,7	40,3	82,9	50,5
	4/4	43,2	78,6					69,1	33,7	79,3	43,9
20	4/0	47,7	86,8	86,9	47,8	120,6	81,5	137,4	98,3	154,2	115,1
	4/2	53,7	108,5	75,0	26,1	108,6	59,8	125,4	76,6	142,3	93,4
	4/3	65,5	119,4			102,6	48,9	119,5	65,8	136,3	82,6
	4/4	71,6	130,2					113,5	54,9	130,3	71,7
35	4/0	88,4	160,8	161,0	88,7	223,4	151,0	254,6	182,2	285,7	213,4
	4/2	110,5	201,0	138,9	48,5	201,3	110,8	232,5	142,0	263,6	173,2
	4/3	121,6	221,1			190,2	90,7	221,4	121,9	252,6	153,1
	4/4	132,6	241,2					210,4	101,8	241,5	133,0
55	4/0	141,0	256,4	256,8	141,4	356,3	240,9	406,0	290,6	455,7	340,3
	4/2	176,3	320,5	221,5	77,3	321,0	176,8	370,7	226,5	420,5	279,2
	4/3	193,9	352,6			303,4	144,7	353,1	194,5	402,8	244,2
	4/4	211,5	384,6					335,5	162,4	385,2	212,1
70	4/0	195,0	354,0	355,0	196,0	493,0	333,0	561,0	402,0	630,0	471,0
	4/2	243,0	443,0	306,0	107,0	444,0	245,0	513,0	314,0	581,0	382,0
	4/3	268,0	487,0			420,0	201,0	488,0	269,0	557,0	338,0
	4/4	292,0	531,0					464,0	225,0	533,0	294,0
100	4/0	265,0	482,0	483,0	266,0	670,0	453,0	764,0	547,0	857,0	640,0
	4/2	331,0	603,0	417,0	146,0	604,0	333,0	697,0	426,0	791,0	520,0
	4/3	365,0	663,0			571,0	272,0	664,0	366,0	758,0	459,0
	4/4	398,0	723,0					631,0	306,0	725,0	399,0
150	4/0	391,0	711,0	712,0	392,0	988,0	668,0	1126,0	806,0	1264,0	944,0
	4/2	489,0	889,0	615,0	215,0	890,0	491,0	1028,0	629,0	1166,0	766,0
	4/3	538,0	977,0			842,0	402,0	979,0	540,0	1117,0	678,0
	4/4	586,0	1066,0					931,0	451,0	1069,0	589,0
250	6	606,0	936,0	1159,0	829,0	1600,0	1270,0	1821,0	1491,0	2042,0	1712,0
	8	808,0	1248,0	957,0	517,0	1398,0	958,0	1619,0	1179,0	1840,0	1400,0
	10	1010,0	1560,0			1196,0	646,0	1417,0	867,0	1638,0	1088,0
	12	1212,0	1872,0					1215,0	555,0	1436,0	776,0
400	10	1180,0	1820,0	2022,0	1382,0	2823,0	2183,0	3223,0	2583,0	3623,0	2983,0
	12	1416,0	2184,0	1786,0	1018,0	2587,0	1819,0	2987,0	2219,0	3387,0	2619,0
	15	1770,0	2730,0			2233,0	1273,0	2633,0	1673,0	3033,0	2073,0
	16	1888,0	2912,0					2515,0	1491,0	2915,0	1891,0

Spring-return torque (in/lbs) table
Size	Tongs N°	Spring torque		Air supply (psi)
		Spring torque		60		70		80		90
		0°	90°	0°	90°	0°	90°	0°	90°	0°	90°
3	8	47	93	97	51	121	75	145	99	169	123
	10	59	116	84	28	108	52	132	76	156	100
	11	65	128			103	40	127	64	151	88
	12	71	139					121	53	145	77
5	8	106	193	202	115	253	167	304	218	356	269
	10	133	241	175	68	227	119	278	170	329	222
	11	146	265			213	95	265	146	316	198
	12	159	289			200	70	252	122	303	173
10	8	236	362	379	254	482	356	584	459	687	562
	10	296	188	321	230	423	299	526	369	629	438
	11	325	498			393	220	496	323	599	426
	12	355	544					467	278	570	381
2	4/0	42	78	82	47	103	67	124	88	144	109
	4/2	54	97	71	27	92	48	113	69	134	90
	4/3	59	107			86	38	107	59	128	80
	4/4	65	117					101	49	122	70
4	4/0	87	158	166	95	208	137	250	179	292	221
	4/2	108	196	144	56	186	98	229	140	271	182
	4/3	119	217			176	78	218	120	260	162
	4/4	129	236					207	101	249	143
8	4/0	187	340	360	207	451	298	542	389	633	480
	4/2	211	382	319	133	407	219	495	304	583	390
	4/3	257	467			381	171	472	262	563	353
	4/4	281	510					448	220	539	311
12	4/0	255	464	489	281	613	405	737	529	861	653
	4/2	319	580	425	165	549	289	673	413	797	537
	4/3	350	638			518	231	642	356	766	480
	4/4	382	696					610	297	734	422
20	4/0	422	768	804	459	1008	663	1213	867	1417	1072
	4/2	475	960	711	267	909	471	1107	676	1304	880
	4/3	580	1057			850	376	1055	581	1259	785
	4/4	634	1152					1002	484	1206	689
35	4/0	782	1423	1489	850	1868	1229	2247	1608	2625	1987
	4/2	978	1779	1294	495	1673	874	2052	1253	2430	1632
	4/3	1076	1957			1575	697	1954	1076	2333	1455
	4/4	1174	2135					1857	898	2235	1277
55	4/0	1248	2269	2375	1356	2979	1960	3583	2564	4187	3169
	4/2	1560	2836	2063	790	2667	1394	3271	1999	3875	2603
	4/3	1716	3121			2512	1112	3116	1716	3720	2321
	4/4	1872	3404					2961	1433	3565	2038
70	4/0	1726	3133	3282	1877	4116	2712	4951	3548	5785	4383
	4/2	2151	3921	2858	1098	3692	1935	4527	2771	5362	3607
	4/3	2372	4310			3472	1538	4306	2374	5141	3209
	4/4	2584	4699					4095	1986	4929	2821
100	4/0	2345	4266	4470	2554	5606	3690	6742	4827	7878	5964
	4/2	2929	5337	3881	1485	5016	2622	6151	3759	7286	4896
	4/3	3230	5868			4723	2093	5860	3230	6996	4367
	4/4	3522	6399					5568	2700	6705	3838
150	4/0	3460	6292	6587	3761	8262	5437	9937	7113	11611	8788
	4/2	4328	7868	5722	2196	7397	3873	9072	5551	10747	7228
	4/3	4761	8646			6964	3089	8639	4765	10314	6442
	4/4	5186	9434					8216	3980	9891	5657
250	6	5363	8284	10711	7797	13391	10477	16070	13158	18749	15838
	8	7151	11045	8928	5042	11607	7723	14287	10404	16967	13085
	10	8939	13806			9824	4969	12505	7651	15185	10333
	12	10726	16567					10722	4898	13403	7581
400	10	10443	16107	1872

Torque Table (DA)

Double-acting torque (Nm) table
Size	Air supply (bar)
Size	2	3	4	5	5,5	6	7
1	2,9	4,4	5,9	7,3	8,1	8,8	10,3
2	6,8	10,3	13,7	17,1	18,8	20,5	23,9
3	7,9	11,9	15,8	19,8	21,7	23,7	27,7
4	13,9	20,8	27,7	34,7	38,1	41,6	48,5
5	16,9	25,4	33,8	42,3	46,5	50,7	59,2
8	30,0	45,0	60,0	75,0	82,5	90,0	105,0
10	33,8	50,7	67,6	84,5	93,0	101,4	118,3
12	40,8	61,3	81,7	102,1	112,3	122,5	142,9
20	67,3	101,0	134,6	168,3	185,1	201,9	235,6
35	124,7	187,0	249,3	311,7	342,8	374,0	436,3
55	199,0	298,5	398,0	497,5	547,3	597,0	696,5
70	275,0	412,5	550,0	687,5	756,3	825,0	962,5
100	374,0	561,0	748,0	935,0	1028,5	1122,0	1309,0
150	551,7	827,5	1103,3	1379,2	1517,1	1655,0	1930,8
250	882,7	1324,0	1765,3	2206,7	2427,3	2648,0	3089,3
400	1601,0	2401,5	3202,0	4002,5	4402,8	4803,0	5603,5

Double-acting torque (in/lbs) table
	Air supply (psi)
Taglia	40	50	60	70	80	90	100
1	32,6	40,7	48,8	57,0	65,1	73,2	81,4
2	83,0	103,8	124,5	145,3	166,0	186,8	207,5
3	96,0	120,0	144,0	168,0	192,0	216,0	240,0
4	168,5	210,6	252,8	294,9	337,0	379,1	421,3
5	206,0	257,5	309,0	360,5	412,0	463,5	515,0
8	365,0	456,3	547,5	638,8	730,0	821,3	912,5
10	413,5	516,9	620,3	723,6	827,0	930,4	1033,8
12	497,0	621,3	745,5	869,8	994,0	1118,3	1242,5
20	819,0	1023,8	1228,5	1433,3	1638,0	1842,8	2047,5
35	1527,5	1909,4	2291,3	2673,1	3055,0	3436,9	3818,8
55	2371,0	2963,8	3556,5	4149,3	4742,0	5334,8	5927,5
70	3344,5	4180,6	5016,8	5852,9	6689,0	7525,1	8361,3
100	4552,5	5690,6	6828,8	7966,9	9105,0	10243,1	11381,3
150	6712,5	8390,6	10068,8	11746,9	13425,0	15103,1	16781,3
250	10740,0	13425,0	16110,0	18795,0	21480,0	24165,0	26850,0
400	19485,5	24356,9	29228,3	34099,6	38971,0	43842,4	48713,8

Numbers

Label		Type		Size		Finish		Action			Tree			Threading		Optional codes
T	Trutorq	C	C-Type	002	C-Type	A	Standard	0	DA	C & E-Type	002	X=09 mm	C-Type	M	Metric	VS	Viton Seal
		E	E-Type	004		C	CNI	1	SR 4/4		004	X=11 mm		U	Imperial	XM	Crossmount
		S	S-Type	008		E	Epoxy	2	SR 4/3		008	X=14 mm				FO	Fail Open
		X	180° C-Type	012		P	Polyester	3	SR 4/2		012	X=17 mm				FA	Fast Acting
				020				4	SR 4/1		020	X=17 mm				HT	High Temperature
				035				5	SR 4/0		035	X=22 mm				LT	Low Temperature
				055				0	DA	C-Type 250	055	X=27 mm
				070				1	SR 12		070	X=27 mm
				100				3	SR 10		100	X=36 mm
				150				5	SR 8		150	X=36 mm
				250				7	SR 6		250	X=46 mm
				400				0	DA	C-Type 400	400	X=55mm
				008	E-Type			1	SR 16		001	X=09 mm	S-Type
				012				2	SR 15		003 F03	X=09 mm
				020				5	SR 12		003 F04	Z=11 mm
				035				7	SR 10		005	X=14 mm
				055				0	DA	S-Type	010	X=14 mm
				070				1	SR 12		002	X=09 mm	180° C-Type
				100				2	SR 11		004	X=11 mm
				150				3	SR 10		008	X=14 mm
				001	S-Type			5	SR 8		012	X=17 mm
				003							020	X=17 mm
				005							035	X=22 mm
				010							008	X=F05	E-Type
				002	180° C-Type							Z=F07
				004							012	X=F05
				008								Z=F07
				012							020	X=F07
				020							035	X=F07
				035								Z=F10
											055	X=F10
												Z=F12
											070	X=F10
												Z=F12
											100	X=F14
											150	X=F14

Areas of expertise

Oil & Gas

TruTorq actuators are used for upstream and downstream activities in the Oil & Gas industry, both for refining and processing of raw materials and for offshore production and transport of finished products via pipelines.

Power Plant

The actuators created specifically for the Power sector must be both flexible and resistant in order to operate at high pressures and temperatures and withstand frequent stresses.

Alternative energy

Actuators used in the renewable energy industry must meet the highest requirements with regard to efficiency and resistance in order to guarantee their environmental friendliness.

Food industry

Actuators intended for automated production processes in the food industry must ensure conformity with the highest hygiene standards as well as resistance to corrosion.

Pharmaceutical Industry

Our actuators for the chemical-pharmaceutical sector are specifically made of corrosion resistant materials in order to ensure conformity even with the most stringent requirements for the production, processing and transport of pharmaceutical and chemical products.

Water treatment

Actuators intended for automated production processes in the food industry must ensure conformity with the highest standards of hygiene as well as resistance to corrosion.