SG series is a 90° rotary gear operator suitable for use on ball valves, butterfly valves, and plug valves with a manual, electric or hydraulic actuator.

Ratio Speed: 31:1 ~ 190:1;

Output Torque: 650 Nm ~ 50000Nm

Gearbox Material: WCB

Worm Gear Material: QT600-3

Ingress of Protection: IP67 ~ IP68

Both the input and output connecting flanges are designed as per standards ISO 5210 and ISO 5211.

Main Components List

Part name	Material
Small cap	YL113/ WCB
Housing	YL113/ WCB
Worm gear	QT500-7/ Bronze
Bracket cap	YL113/ WCB

Main Technical Parameter

型号 Model	A	B	C	D	K	S	M	P	Q	*φ1	*φ2	Φ3	φ4	Φ5	T1	T2
SG62	167.5	129.5	86	20	35	6*35	12	91	61	30	102	150	125	102	4-M10*18	4-φ12
SG83	170	132	88	20	35	6*35	12	91	62	40	125	175	125	102	4-M12-20	4-φ12
SG120	197	159	119	25	35	6*35	12	105	72	50	165	262	125	102	4-M20-30	4-φ12
SG123	241	188	140	25	35	8*35	15	102	54	65	140	273	125	102	4-M16-25	4-φ12
SG123A	408	343	140	25	35	8*35	15	102	54	65	140	273	125150	102125	4-M16-25	4-φ12 4-φ14
SG143	261	208	154	25	35	8*35	15	119	62.5	75	165	310	125	102	4-M20-25	4-φ12
SG143A	426	364	154	25	35	8*35	15	119	62.5	75	165	310	125150	102125	4-M20-25	4-φ12 4-φ14
SG200	324	275	194.5	30	40	8*40	20	132	70.5	75	165	425	210	165	4-M20-25	4-φ22
SG200A	495	442	194.5	30	40	10*45	20	132	70.5	75	254	425	210	165	4-M20-25	4-φ22
SG237	360	304	224	40	50	12*50	20	150	80	120	254	495	210	165	8-M16*25	4-φ22
SG237A	531	478	224	30	45	10*45	18	150	80	120	254	495	175	140	8-M16*25	4-φ18
SG242A	605	526	248	40	70	12*70	20	163	92	135	298	516	210	165	8-M20*30	4-φ22
SG242A	605	526	248	40	70	12*70	20	163	92	135	406	516	300	254	8-M36*40	8-φ18