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Q941F-16C electric cast steel flanged ball valve, two way control valve, steam O type shut-off valve DN150-200

Shanghai electric valve Co., Ltd. is committed to scientific research, production and sales [electric valve] pneumatic valve manufacturer. [electric valve] pneumatic valve, quality assurance, reasonable price. Products through the ISO9001 international quality system certification, is your choice. Hotline: 137-9523-3383

discount 70% in 2018-09-24 to 2018-09-26
price: USD$ 2793.00
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Q941F electric ball valve

A, Q941F electric ball valve overview
Q941F electric ball valve body channel and connection diameter is equal to a diameter, the media can almost no loss of flow. The product is usually used in the strict sealing occasions, in addition to control gas, liquid, steam medium, but also suitable for controlling sewage and impurities containing fibrous impurities, widely used in petroleum, chemical, metallurgy, light industry, paper making, power plants, refrigeration and other fields of work.

Technical parameters and performance of two and Q941F electric ball valves


Technical parameters of SZ series electric actuator Valve parameters
Power Supply AC110、220、380V/DC24、220V Nominal diameter DN15~200mm
Output torque 50N·M~2000N·M Nominal pressure PN1.6、2.5、4.0、6.4MPa
Optional function Switch type, contact type, opening signal and intelligent type Valve shaft material Stainless steel
Range of action 0~90°±5° body material Nodular cast iron, carbon steel, 304/316/316L stainless steel
Action time 15 seconds /30 seconds /60 seconds Ball Body material 304/316/316L stainless steel
ambient temperature -30°~60° Seat Tightness PTFE, PPL, metal seal
Manual operation Operation with handle temperature PTFE is less than or equal to 180 DEG C, PPL is less than or equal to 350 DEG C, the metal seal is not higher than 450 DEG
Limit Electrical and mechanical double limit Applicable medium Water, petroleum, nitric acid, acetic acid, viscous fluid, slurry, strong oxidizing medium, etc.
Protection grade IP-67 (explosion proof enclosure: Exd II BT4IP67 optional)
Input signal 0-10, 1-5VDC/4-20mA (intelligent) Characteristic It has simple connection, compact structure, small resistance and stable movement


Three 、 Q941F electric ball valve size

Nominal diameter DN L L1 H D D1 Rated power Rated current
pressure 1.6/2.5 1.6/2.5 1.6/2.5 1.6/2.5 1.6/2.5    
15 130 155 256 95 65 15W 0.2A
20 140 155 260 105 75 15W 0.2A
25 150 155 266 115 86 15W 0.2A
32 165 155 270 136 100 15W 0.2A
40 180 208 312 146 110 25W 0.5A
50 200 208 325 160 125 25W 0.5A
65 220 208 336 180 145 25W 0.5A
80 250 256 365 195 160 50W 0.8A
100 280 256 400 215/230 180/190 90W 1.0A
125 320 256 420 245/270 210/220 90W 1.0A
150 360 288 440 280/300 240/250 120W 1.2A
200 400 288 470 335/360 295/310 150W 1.2A

Order description

1, power supply voltage: DC24V, DC220V, AC110V, AC220V, AC380V
2. Dielectric type, temperature and pressure
3, control type: switch type, passive contact type, valve position signal feedback type, intelligent adjustment type
4, intelligent adjustment type: input signal 4-20mA, 1-5V, 0-10V; output signal: 4-20mA, 1-5V, 0-10V

Matters needing attention:

1: please be sure to connect to the power supply phase sequence, so as to avoid damage to the valve or actuator.
2: prohibit manual operation when power is on.
3: outdoor use, it is best to give electric actuators plus protective cover, to prevent aging.
4: after opening the cover should be screwed tight screw, to prevent water or dust into the electric actuator inside.
5: please do not install in the vicinity of explosive gas, if you need to explosion-proof orders please explain.
6: please determine whether the input voltage and the wiring contact are correct.
7: prohibit overloading the use of electric actuators.