Double Disc Gate Valve
The double gate valve is the most widely used valve. It controls the opening and closing of the valve through the lifting of the gate. The gate is perpendicular to the direction of the fluid. The size of the passage can be changed by changing the relative position between the gate and the valve seat.
The double gate valve has the following advantages:
1. The fluid resistance is small, and the sealing surface is less brushed and corroded by the medium.
2. It saves effort to open and close.
3. The flow direction of the medium is not restricted, does not disturb the flow, and does not reduce the pressure.
4. Simple shape, short structure length, good manufacturing technology and wide application range.
Product specification of double wedge gate valve
|Power||Manual, electric||Connection||Flanges, welding|
|Construction||double wedge||Sealing way||hard seal|
|Pressure range||1.6-10.0MPa||Nominal diameter||DN50-900|
|Material||WCB, WC6, WC9||Brand||Kemus|
Product specification of double-disc flat gate valve
|design and manufacturing:||GB/T12234JB/T3595|
|face to face:||GB/T12221|
|flange collection dimension:||GB9113JB/T79|
|inspection and test:||JB/T3595JB/T9092|
|pressure and temperature:||JB/T3595, ANSIB16.34|
Material list of double disc type gate valve
|Body||WCB, WC6, WC9|
|Disc||WCB, WC6, WC9|
Size chart of double disk parallel gate valve
1. What is the time of preparing samples?
It will take 3-7 days to prepare the samples.
2.Sample delivery policy?
Samples are usually for free, but the freight would be charged. But the express cost will be returned in the next order.
3.What is your MOQ?
Our MOQ is usually 1 set, depends on different types.
4.What is the order delivery time?
The time of delivery is about 10~30 after the deposit arrival, also depending on quantity.
5.What are your payment terms?
We accept 30% T/T in advance, 70% in the period of shipment. And L/C, Western union.
Also welcome to inquiry our other valve series