DELCO 閥門防爆電動執行器

To ensure the safety of electrical equipment for use in explosive environments, various methods are employed to achieve explosion protection. Detailed guidelines for these methods are outlined in standards such as GB3836, IEC60079, EN50014, and others.

DELCO Valve explosion-proof series electric actuators adhere to the Exd type of explosion-proof classification, meeting stringent safety requirements. These actuators are designed and manufactured with features specifically tailored for hazardous environments, guaranteeing reliable operation in potentially explosive atmospheres.

模型： Explosion-proof series motorized actuator

尺寸範圍： Z05~Z400

Torque range:30~3000N.m

材料： 鋁合金

What Is Multi-turn Electric Actuator？

A multi-turn electric actuator is an advanced electromechanical device used in industrial settings to precisely control linear motion, particularly for valves that require multiple rotations to fully open or close. Unlike quarter-turn actuators that rotate valves by 90 degrees, multi-turn actuators are designed to execute numerous rotations along the valve stem, enabling precise positioning of linear movement valves such as gate valves, globe valves, and rising stem ball valves.

Comprising components such as an electric motor, gearbox, limit switches, and control circuitry, multi-turn electric actuators offer efficient and reliable operation. The electric motor converts electrical energy into mechanical force, which is then transmitted through the gearbox to generate the necessary torque for valve operation. Limit switches ensure accurate control over the actuator’s movement, guaranteeing precise positioning of the valve. These actuators play a crucial role in industrial automation, enhancing operational efficiency, and safety by enabling remote and automated valve control while minimizing the risk of human error.

型號及主要技術參數

delespspimcatin	output oqgpue (N.m) 1	Cuput sped (r/min)	Manual speed rato(Handwheel/ Output)	Moter power (380V)	Rated curent _(380V)	(kg)
Z05	50	18/24	1:1	0.12/0.18	0.45/0.6	15.2
210	100	18/24	1:1	0.18/0.25	0.6/0.85	15.8
Z15	150	18/24	1;1	0.25/0.37	0.85/1.05	16.2
Z20	200	18/24	1:1	0.37/0.55	1 05/13	24.2
Z20	_200	36/ 48	1:1	_0.55/0.75	_1.3/17	_24.2
Z30	300	18/24	1:1	0.55/0.75	1.3/1.7	25.8
Z30	300	36/48	1:1	0.75/0.85	1 7/1.85	25.8
Z45	450	18/24	1:1	0.75/0.85	1.7/1.85	63
Z45	450	36/48	1:1	1.1/1.5	2.5/3.2	63.2
Z60	600	18/24	1:1	1.1/15	_2.5/3.2	65.2
Z60	600	36/48	1:1	1.5/2.2	3.274.5	65.2
Z90	900	18/24	1:1	1.5/2.2	3.2/4.5	67.5
Z90	900	36/48	1:1	2.2/3.0	4.576.3	68.5
Z120	1200	18/24	1:1	2.2/3.0	4.5/6.3	69.8
Z120	1200	36/48	1:1	3.0/4.0	6.3/8.5	69.8
Z180	1800	18/24	1:21	4	8.5	120
Z250	2500	18/24	121	5	10.5	125
Z350/500	3500/5000	8	1:60	5	10.5	200
Z700/1000	7000/ 10000	4.5	1:107	5.5	11.2	260

DELO Valve Multi-Turn Motorized Gate Valve Actuator Features

Multi-turn Electric Actuator Torque Range: 30N.m or 3000N.m
堅固耐用的 4X 型防風雨鋁合金外殼
Ambient temperature: -20℃~60℃(special order -60℃~80℃)
Heavy-duty motor with overload protection
Relative humidity: 95%(when25℃）
Power supply: general: single-phase 220V, 3 phase 380V(50Hz), long-distance DC24V; Single phase: 110V, 3 phase 415V, 660V(50Hz, 50Hz)
Working time: 10 minutes for short time(special order can reach 15-60 minutes)