Large Diameter Oil Water Vapor Slurry Electric Gate Valve for Petrochemical Industry

Product Description

A  Electric Gate Valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid. Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened.

Size Range: 2'' to 16''
Pressure Range: ASME CL, 150, 300, 600, 900, 1500, 2500
Material: Stainless Steel

Simple structure, easy to manufacture and maintain
Small working stroke and short opening and closing time
Good sealing performance, small friction between sealing surfaces and long life
In the process of opening and closing, the friction of the sealing surface is smaller than that of the gate valve, which is wear-resistant
usually only one sealing surface, good manufacturing process, easy to maintain
Electric actuator is easy to operateDesign & Manufacture: KS B2361Construction Length: KS B2361
Flange Dimension: KS B2361
Pressure Test: KS B2361
After the test, remove stagnant water, suburban viscera, anti-rust treatment


Electric gate valve: An electric gate valve uses an electric motor instead of a handwheel. By utilizing electrical power, the actuator spins the stem to raise or lower the gate. This allows it to be operated remotely with no user on-site but requires electrical power on-site. These are also referred to as motorized gate valves.

A gate valve operates similar to other valves. To open the valve, turn the handwheel (A), which moves the gate (G) up or down on the stem (B) via the threads. A gate valve requires more than one 360° turn to open or close the valve fully. When the gate is lifted up, it opens the inlet to the outlet allowing an unobstructed passageway for the media to flow. When the gate is lowered, it closes and blocks the media flow.

The relationship between the gate's vertical travel and the flow rate is nonlinear for a gate valve, with the greatest changes occurring near-complete closure. When used to regulate flow, the relatively high velocity of the flow at partial opening results in gate and seat wear, which along with possible vibrations of the gate, shortens the valve's service life. Therefore, a gate valve should only be used for on/off control.

Technical Parameters of Valve Actuator

Power supply	conventional: single phase 220v, three phase 380v
	special: three phase 400v, 415v, 660v(50Hz, 60Hz)
Working environment	Ambient temperature: -20 ~ + 60 ºC (special temperature environment can be customized)
	Relative humidity: 95% (at 25 ° C)
Protection level	Outdoor type and explosion-proof type are IP55 (IP65, IP67, IP68 can be provided for special order)
Working system	short time 10 minutes (15-60 minutes for special order)

 

Manufacture Standard Of Gate Valve	API 600 ASME B16.34 / KS B2361 / GB/T 12234 / DIN 3352
Valve Connection	Flanged
Connection Type	ANSI, JIS, DIN, GB
Valve Material	CF8, CF8M, WCB
Power Supply	General: 3-phase 380VAC Special: 3-phase AC660V, AC440V, AC415V Special: 1-phase AC220V, AC110V Special: DC12V, DC24V, DC48V
Torque Range	50Nm to 10,000Nm
Protection Class	IP65
Insulation Class	F Class
Ambient Temperature	-4°F to 140°F