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Gear Box /Actuator Operated Gate Valve

China Gear Box /Actuator Operated Gate Valve, Find details about China Gate Valve, Stainless Steel Gate Valve from Gear Box /Actuator Operated Gate Valve

Model NO.
Z941H
Trademark
GONGNAI
Specification
1.1*1.1*1.1
Origin
China
HS Code
8481804090
Model NO.
Z941H
Trademark
GONGNAI
Specification
1.1*1.1*1.1
Origin
China
HS Code
8481804090





Gear Box /Actuator Operated Gate Valve

Gear Box /Actuator Operated Gate Valve
Gear Box /Actuator Operated Gate Valve
Gear Box /Actuator Operated Gate ValveThe gate valve is a gate for opening and closing parts. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve is sealed by the contact between the valve seat and the gate plate, and the sealing surface is usually welded with metal materials to increase wear resistance, such as 1Cr13, STL6, stainless steel, etc. The gate has a rigid gate and an elastic gate. According to the difference of the gate, the gate valve is divided into a rigid gate valve and an elastic gate valve.
Advantage
1. Small flow resistance. The medium channel inside the valve body is straight, the medium flows in a straight line, and the flow resistance is small.
2. Less effort when opening and closing. It is compared with the stop valve, because whether it is open or closed, the direction of movement of the gate is perpendicular to the direction of medium flow.
3. Large height and long opening and closing time. The opening and closing stroke of the gate is relatively large, and the lifting is carried out by the screw.
4. Water hammer is not easy to produce. The reason is the long closing time.
5. The medium can flow in any direction on both sides, easy to install. Both sides of the gate valve channel are symmetrical.
6. The structural length (the distance between the two connecting end faces of the shell) is small.
7. The shape is simple, the length of the structure is short, the manufacturing process is good, and the scope of application is wide.
8. Compact structure, good valve rigidity, smooth passage, small flow resistance, stainless steel and hard alloy sealing surface, long service life, PTFE packing, reliable sealing, light and flexible operation.



API GATE VALVE
Size: 2"-56"
Pressure: Class 150-Class 2500
Design Standard according: API600&API6D
Face to Face According:ASME B16.10
Test standard: API598
Material:WCB,LCB,CF8,CF8C,CF8M,CF3,CF3M,WC6,WC9,C5,4A,5A,6A,CK3MCUN,Monel,Inconel,Alloy 20 etc.
Connection Type: RF,RTJ,BW
Structure Type: Bolted Bonnet,Pressure self Sealing Bonnet
Operation Type: Manual, Pneumatic, Electrical, Hydraulic etc.


Gear Box /Actuator Operated Gate ValveGear Box /Actuator Operated Gate ValveGear Box /Actuator Operated Gate Valve























 

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