What do you mean by forged steel gate valves 800LB DN20 SW?

3 answer

Why the valve can only be fully open and fully closed valve can adjust the flow?

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Is the gate valve flanged?

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What is the difference between Z41X gate valve and Z45X gate valve?

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What are the common standards for gate valves?

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What does the gate valve 150# mean?

3 answer

What kind of copper gate valve copper content standards, there are no national standards?

3 answer

What is the difference between an elastic gate valve and a rigid gate?

3 answer

Does the tap belong to a stop valve or a gate valve?

4 answer

What's the difference between the knife gate valve and the stop valve?

3 answer

Will the water supply and drainage to wear civil air defense gate valve, the use of bright rod or dark rod?

3 answer

What is the allowable leakage rate of the gate valve D?

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What is the wedge type gate valve wedge is what mean

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What are the structural differences between parallel and wedge valves?

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Generally, how big is the diameter of the installation flange plate gate valve?

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Pump adapter generally includes what accessories?

3 answer

Internal screw current limiting gate valve (Tan Gang) PN5.0 DN15/ Phi 1 Rc1/2 what does that mean?

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Can the soft seal gate valve reach 25 kg?

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Function of gate valve

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What does valve qz45x - 10q mean?

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What kind of valve is gate valve? Is it different from the cut-off valve?

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GB 300 gate valve, a multi?

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What do gates, Z15T-10, Z15W-16T, Z45T/W-10, Z41T-10 mean?

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What's the meaning of flexible z45x-10q door valve?

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What is the difference between gate valve Z41T and Z45T?

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What is the difference between gate valve and gate valve? Is it the same valve?

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What's the difference between a soft seal gate valve and a hard sealed gate valve?

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What does the gate valve SZ45X-1.0 stand for?

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What is the Z15T-16C letter of the gate valve?

3 answer

What's the meaning of the gate valve model z41x 16Q?

3 answer