Gost Cuniform WCB carbon steel gate valve

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50 pc
Supply Capability:
5000 pc/month

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Product Description:


Specifications

Cast Steel gate valve 
Size: 2" - 24" 
150 - 1500LB , Flanged 
Material: : WCB, 304, 316..

Cast steel Gate valve features: 
1) Size: 2" - 24"
2) Ratings: 150 LB,300LB,600LB,800LB,900LB,1500LB
3) Material: A216-WCB, A217-WC6, A352-LCB....other materials upon customer's request
4) Ends: Flanged as per ANSI B16.5 

Design Description:

 

-API600 & API 6D Design

-BOLTED BONNET (pressure seal bonnet for 1500lbs)

-RENEWABLE SEAL RINGS

-RISING STEM AND NON-RISING HANDWHEEL

 


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Q:What is the gate valve for the DN65 hydrant?
Fire hydrant with 65 butterfly valve, ah, how do you use the gate valve?
Q:What is the difference between a flanged gate valve and a wire gate valve?
Flanged gate valves are flanged and must be welded to the flanges of the pipe, bolted together
Q:What are the main types of gate valves?
According to the different materials for carbon steel valves, forged steel valves, stainless steel valves, cast steel valve, iron gate, ceramic valve;
Q:Which is more expensive, bronze gate valve or brass gate valve?
The casting and workability of brass are much better than that of stainless steel, especially the valve with more complicated internal cavity.
Q:Gate valve DN65 what does that mean?
DN65 indicates that the valve bore is 65CM.The gate (gate valve) is a headstock ram, RAM direction of motion perpendicular to the direction of the fluid, valve can only be fully open and fully closed doors, discomfort pumpsparameters vary, usually 5 degrees is not high, medium temperature is 2 degrees 52'. To improve its manufacturability, make up for the deviation of the angle of the sealing surface during processing. This gate is called an elastic ram.
Q:What does gate valve do?
Gate valve structure, upstairs said about the same, but it can only rough adjustment flow, you may drive it to 30%, he will flow through 65% traffic, you can drive him to 70%, he also flow through 75% traffic. However, the fluctuation is small and can be used for rough adjustment of flow. What's more, half open and half closed are some of the effects on their life span.
Q:Is the gate valve clockwise or closed?
In general, the valve is clockwise to turn off. Some of the clockwise rotation of the valve on the move is open
Q:What is the wedge type gate valve wedge is what mean
According to the gate can be divided into the form of parallel wedge type. (1) wedge type gate. Wedge type gate the sealing surface of a certain angle with the vertical center line of the gate, the size of angle depends on the medium temperature and diameter size. General medium temperature is higher, and the greater the inclination angle is bigger, in order to prevent the temperature change when the gate is stuck, unable to open. Wedge gate sealing than the parallel well.
Q:What's the difference between a soft seal gate valve and a hard sealed gate valve?
Soft sealing gate valve is rubber seal, F sealed, hard sealing gate valve is the medium of particles.
Q:What is an inverted seal gate valve?
The inverted sealing gate valve is provided with an inverted sealing device, and when the valve is fully opened, an inverted seal is formed, and the filling can be changed under the normal operation of the system.

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