-
E-mail
sales@shyuhu.com
- Phone
-
Address
No. 6898 Linhai Road, Qinggang Industrial Park, Fengxian District, Shanghai
Product Categories
Shanghai Yuhu Self Control Valve Co., Ltd
ZKQ941F electric vacuum ball valve
NegotiableUpdate on 04/07
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
ZKQ941F Electric Vacuum Ball Valve ZKQ941F Electric Vacuum Ball Valve Product Overview Shanghai Yuhu Company's ZKQ941F electric vacuum ball valve is a pneumatic valve used to open or block airflow in vacuum systems ranging from 1.3 × 10-7 to 6 × 105Pa. Electric vacuum ball valves are widely used in various gas, liquid, and other positive and negative pressure pipeline systems
Product Details
ZKQ941F electric vacuum ball valve
 |
|---|
| ZKQ941F electric vacuum ball valve |
1、 Overview of Electric Vacuum Ball Valve Products
The ZKQ941F electric vacuum ball valve from Shanghai Yuhu Company is a pneumatic valve used to open or block airflow in vacuum systems ranging from 1.3 × 10-7 to 6 × 105Pa. The electric vacuum ball valve is widely applicable to various gas, liquid, and other positive and negative pressure pipeline systems. The high vacuum electric ball valve complies with GMP standards.
The main features of electric vacuum ball valves are as follows:
1. The unique sealing structure design can achieve a leakage rate of<1 × 10-10Pa.M3/S, changing the current situation where ball valves cannot meet high vacuum and ultra-high vacuum requirements;
2. Small switch torque, small configuration of electric actuators, stable and reliable operation;
3. Compact structure, light weight, simple and beautiful appearance;
4. Electric vacuum ball valves are suitable for both high vacuum and certain positive pressure applications; Due to the fully conductive nature of the ball valve and its ability to meet ultra-high vacuum requirements, it can also be applied to accelerator vacuum systems.
2、 Main technical parameters of electric vacuum ball valve
| leakage rate | ≤1.3×10-9Pa. M3/S |
|---|---|
| pressure range | 1.3×10-7Pa～6×105pa |
| Operating Temperature | -30℃～+232℃ |
| Working Voltage | 220V |
| working medium | Water, steam, acid, alkali |
| Installation location | arbitrary |
| service life | ≥ 20000 times |
3、 Technical parameters of electric vacuum ball valve actuator
| Type of actuator | Imported YH series actuator parameters | Introduction of 3410R series actuator parameters | Introduction of YHQ series actuator parameters |
|---|---|---|---|
| power supply voltage | Standard: 220V AC single-phase optional: 110V AC single-phase, 380/440V AC three-phase, 24V/110V/220V AC | ||
| output torque | 50N·M～2000N·M | 50N·M～1500N·M | 50N·M～3000N·M |
| Action range | 0～90° 0～360° | 0～90° | 0-90 °, 0 ° -270 ° optional |
| Control method | Switch in position light (switch two position control), passive contact signal, 1/5K potentiometer, intelligent adjustment (4-20mA analog signal control) | ||
| Action Time | 15 seconds/30 seconds/60 seconds | 10 seconds/15 seconds/30 seconds | 18S～112S |
| protective device | overheat protection | overload protection | Built in overheat protection and overload protection |
| ambient temperature | -30°～60° | -30°～60° | -20℃～+70℃ |
| manual operation | Comes with a handle for operation | Comes with a handle for operation | Mechanical clutch mechanism, equipped with handwheel operation |
| mechanical limit | Electrical and mechanical dual limit | Electrical and mechanical dual limit | 2 external adjustment bolts |
| Protection level | IP65 | IP55 | IP65、IP67、 Customizable IP68 rating |
| Explosion-proof rating | No explosion-proof | ExdⅡ BT4 | ExdⅡ BT4,ExdⅡ CT6 |
| Position measurement | Optional switch or potentiometer | Proportional control unit | Potentiometer, proportional control unit |
| drive motor | 8W/E | AC reversible motor | Squirrel cage asynchronous motor |
| Incoming interface | PE1/2 "incoming line lock | 2-PF 1/2 "incoming line lock | 2 PF 3/4 " |
| Shell material | aluminum alloy | Steel, aluminum alloy | Steel, aluminum alloy, aluminum bronze, polycarbonate |
| outer coating | Dry powder, epoxy polyester, with super strong anti-corrosion function | ||
| Adopting a unique electric braking circuit, it has high positioning accuracy, sensitive actuator, quick start stop, and smooth operation. Simultaneously possessing strong anti-interference, anti surge voltage, and anti breakdown capabilities | |||
| Suitable for regulating circuits with frequent movements, when the continuity rate is 25%, the number of movements per hour can reach 630-1200 times | |||
4、 Selection of Electric Vacuum Ball Valve Products
(1) Valve body parameters: nominal diameter, working pressure, process medium, usage scenario, valve body material, and other series of parameters.
(2) Actuator parameters: power supply voltage, control mode, control signal (4-20mA, 1-5V), action mode (electric open, electric closed)
Please provide the above technical parameters in as much detail as possible to facilitate our sales and technical personnel in accurately selecting for you. If you have any questions You can call us and we will do our best to provide you with high-quality service!
