motor operated valve working principle

Brand Name:Stard-gears

Model Number:SG

Place of Origin:China

... protection Suitable for -20℃ ~ 120℃ working conditions 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:

Brand Name:GRAT

Model Number:EB-000033

Place of Origin:Wuhan, Hubei, China

... valves, the wafer type electric butterfly valve is suitable for the medium of water, oil and other liquid medium. The valves with two-way seal function can be installed in any direction and not be affected by the spatial position and the medium flow.

Brand Name:ephood

Model Number:D371X

Place of Origin:China

Type: wafer Face to face: API609,BS5155,DIN3202,ISO5752 Flange: DIN,BS,UMI,ISO,ANSI,AS,JIS Mounting Flange: ISO5211 Working Pressure: PN16(200PSI) Application: HVAC,Water Supply&Sewage, Food&Beverage,Chemical/petrochemical/processing, Power And Utilities,...

Brand Name:Foowell

Place of Origin:China

... the valve and realize the valve switch and adjustment to achieve the purpose of switching or regulating the pipeline medium. Design Features : Can meet most of the operating requirements ; Its can applied to almost medium; High Temperature Resistance;

Model Number:2SA3010 2SA3011 2SA3012 2SA3020 2SA3021 2SA3022 2SA3030 2SA3031 2SA3032 2SA3040 2SA3041 2SA3042

Place of Origin:China

Brand Name:OEM

...motor operated valve actuator 2SA3031 500Nm 2SA30/35 series actuators are used in process engineering for control or open {{{{and}}}} closing operation of valve in open-loop or closed-loop control equipment, where final control elements such as gate valve, isolating valve, control valve...

Brand Name:CXDLV

Model Number:Manual Override

Place of Origin:China

... valves with manual overrides, when activated, shift the valve to its energized position. Some 3 position valves come standard with a one-direction, push-pin manual override. When the manual override is pushed, the spool shifts following the logic of

Brand Name:Chenglei

Model Number:CLZXC16000

Place of Origin:Changzhou, Jiangsu, China

Intelligent Explosion-proof ZXC series linear motion electric valve actuator Quick Detail: 1. Power supply: Rated voltage three-phase AC380V (special order single-phase 220V, three-phase 440V, 660V, etc.) Rated frequency: 50HZ (special 60HZ) 2. Protection ...

Brand Name:ZTIC

Model Number:Ore Dressing Equipment

Place of Origin:Henan, China

... Principle Shaking bed ore treatment uses the combined effect of mechanical reciprocating motion of the inclined bed surface and thin-layer inclined ...

Brand Name:HANJIU

Model Number:SVV90

Place of Origin:CHINA

... of different cylinders/hydraulic motors in the application. Specification: parameter HSV9 Number of Work Sections ONE SECTION Max working pressure 315 bar Operating pressure 210 bar Rated flow 90 l / min Working temperature from -30 ° С to + 50 ° С

Brand Name:NYHAU

Place of Origin:KunShan,China

... closing off the flow path through the pipeline. When the diaphragm valve have the requirment to clean or open, the valve stem moves upwards according to the manual or pneumatic actuator equipment, spherical diaphragms naturally nemd upwards, so that the

Brand Name:Saiko

Model Number:SKC220

Place of Origin:Jiangsu

... demand of a controller in zone and fan coil applications.The valve is driven by hysteresis synchronous motor with spring return. The valve is normal-closed. When thethermostat is working, it will provide an opening signal, and the motorized valve will be

Brand Name:YONGDE

Model Number:CJ-6

Place of Origin:Zhejiang,China(Mainland)

... switch for opening and closing. It can be used in both remote control and motor-driven control or manual operated control in working site. Mechanism operating standard range for rated voltage of motor and control loop is from 85% to 110%. The mechanism is

Brand Name:XinMing

Model Number:XA(M)Y250/1250-30U

Place of Origin:Made in China

...Work? Filter press working principle: The hydraulic pressure mechanism of the filter press is composed of a hydraulic station, an oil cylinder, a piston, a piston rod, and a Huffland card hydraulic station where the piston rod is connected to the pressure plate. The motor, oil pump, and relief valve (adjust the pressure) are replaced. Direction valve...

Brand Name:DECHUAN

Model Number:R215-7

Place of Origin:China

...Valve R215-7 Travel Motor Relief Valve For Hyundai Hydraulic Part Product Description of Hyundai R215-7 Excavator Relief Valve: Appliion Hyundai Excavator Part name Travel Motor Relief Valve Model R215-7 Quality High quality Item Condition 100% New MOQ 1 PCS Delivery Time Within 1~3 working days after receiving payment Shipment By sea, by air, by express or as requested Picture of Hyundai R215-7 Excavator Relief Valve...

Brand Name:Runpaq

Model Number:8018-Maglock

Place of Origin:China

...valve, 2 way motorised zone valve, Valve body: brass, DN15 Product Description We produce the best mini motorized valve. Its pressure rating is PN16, more than 100,000 cycles life cycles. Our DC motorised valve can attached to IC card prepay water meter, AMR water meter, or used to control the flow of hot water in a central heating system. The motorised valve can be used for control of both heating and hot water, and it works

Brand Name:Zhenganjia

Model Number:Hitachi/ Isuzu

Place of Origin:China OEM

...Motor Relief Valve Ex100-5 Ex120-5 Hitachi Excavator Swing Motor Relief Valve Description: Part Number: 4286404/ 4238226/ 4373201 Application: for Hitachi EX100/ EX120-5 Swing Motor Relief Valve for Hitachi Ex100-5 Ex120-5 Excavator Swing motor Relief Valve Specification: Part Number: 4286404/4238226/4373201 Compatible with Hitachi Excavator EX100/ EX120-5 Package: 1 * Swing Relief Valve High Performance Long Working

Brand Name:BURKERT

Model Number:'00242346

Place of Origin:China

...valve, sometimes referred to as a cut-off valve, is a commonly used valve due to its excellent sealing surface friction characteristics, durability, small opening height, ease of manufacture, and maintenance convenience. It is suitable for medium and low pressure as well as high pressure applications. The BURKERT two position two-way globe valve operates on the closing principle that relies on the valve...

Place of Origin:China Jiangsu Yangzhou

Brand Name:Fei Hang

Model Number:A,AS，B,BS

Manual proportional valve - Manual proportional flow valve compound valve CSBF-G32 (M) Marine manual proportional flow direction compound valve type CSBF-G32-M (middle position function) Remote control - Marine proportional flow directional compound valve ...

Brand Name:OEM

Model Number:D971X

Place of Origin:Shanghai , China

... - Ambient temp. : - 10 … 50 C - working pressure: 10 bar, max. 16 bar - mention the torque value for open & close the valve for each valve - body material : as GGG4 or SST - sealing ring may be EPDM FOR actuators; - Power supply : 380 v 50Hz - IP : 67 -