The gear actuator can be installed directly on the gate valve,globe valve and so on .By using Spiral bevel gears and thrust ball bearing, the gear actuator can run smoothly,and have high output torque,low noise and high efficience. It can avoid water & oil leakage as sealing glands are used at all the part passed. And the Protection grade can be IP65. The handwheel and the stem covers can be customized. For different valves and requirements, there are single stair gear actuator with motor flange,double stair gear actuator with motor flange and double stair gear actuator with handwheel etc.

型号Model			MY-V2-1S	MY-V3-1S	MY-V35-1S	MY-V5-1S	MY-V6-1S	MY-V7-1S	MY-V8-1S
技术参数Tachnical—parameters
速比Ratio			12.2:1	18.1:1	23:1	42:1	46:1	94.4:1	115.5:1
最大推力 　Max-thrust		N	190000	280000	352000	512000	1110000	1310000	1430000
		Kgf	19400	29400	35900	52200	113000	133000	146000
最大转矩 　Max-torque		N·m	2500	3500	5000	8200	14500	18600	26100
		Kgf·m	255	357	510	836	1479	1897	2662
最大阀杆直径 　Max-stem dia.Mm			52	60	70	100	120	130	150
参考重量Weight Kg			52	70	119	265	328	470	645
连接尺寸Connect ion-size
法兰号FLANGE			(F20)	F25	F30	F35	F40	F48	F60
法兰外圆(D)			250	300	350	415	475	560	686
连接孔中心	D0		205	254	298	356	406	483	603
PCD	N-H-DP		8-M16-24	8-M16-24	8-M20-35	8-M30-45	8-M36-54	12-M36-54	20-M36-54
凸面Convex(D1×h)			140 × 5	200 × 5	2300 ×5	260 × 5	300 × 8	370 ×8	470 ×8
外型尺寸Appearance-size
H1			75	85	105	145	165	195	200
H2			90	100	140	155	210	220	250
H3			160	170	225	280	335	360	380
L			305	330	390	480	500	550	610
L2			445	470	550	655	678	750	810
手轮 hand wheel	PD		28	28	28	38	38	45	45
	(b)key		8 × 7	8 × 7	8 × 7	10 × 8	10 × 8	1 2 × 8	12 × 8
	L1		40	40	40	50	50	50	50
	M		400	500	600	650	700	800	800