Stainless Steel Gate

Hot Products

Butterfly Valve with Plastic Handle Made in China on Sale

Air Evacuation Vent Valve for Solar Use Ash Silo Relief Valve

Reilef Valve ；High quality ; Brass valve

Butterfly Valve with Plastic Handle Made in China on Good Sale

Butterfly Valve Plastic Handle Made in China on Hot Sale

Butterfly Valve with Good Quality with Plastic Handle

Butterfly Valve Stainless Steel Threaded Directional on Sale

Butterfly Valve Made in China on Hot Sale with Good Quality

Butterfly Valve Steel Threaded Directional with Plastic Handle

Butterfly Valve with Plastic Handle Made in China

FAQ

Remove the handle and lever the stem rotation with a wrench,

First you know what valve you need, or you know where to use the pipe material, so you do not need to understand the valve material.

In the decoration, I do not know where to get the valve, what kind of products should be bought?It is hard to fit the valve in the water inlet of the house. If not, can you? Will it have any effect on future use?

Common valve position is few, 1 or 2 wash basin faucet pipe toilet pool 3 4 water heater 5 water washing machineThese positions require only simple ball valves or globe valves. Gas valves need not be considered, provided by gas installation companies (specific standards).The main valve can achieve the above water source control, the installation of the branch valve is to take into account the maintenance is convenient, does not affect other water.

The difference between fire general valve and fire fighting special valve

Fire fighting valves are mainly signal valves and alarm valves and water indicators, etc., other gate valves, butterfly valves, pressure relief valves and filters are common valves.

I would like to ask this valve (not too clear, is it possible to call the valve), what is the specific name of the professional? Where can I buy it?

From the appearance of it is not too good to say, if it is the valve, only one-way valve.The valve usually consists of the stem, spool, seat, body, seal, and so on. This figure feels more like a filter that connects a pressure vessel to an inlet or an inlet.I've seen a lot of filters like this, usually open with -drain filter inside. Play a role in the filter of some large magazines, you can change, more metal, the mother is relatively small (relatively large hole)

How to check if the gas valve is open?

The gas valve has a handle, and the handle is parallel to the pipe and is opened, and the vertical is closed. If there is no handle, there is a rectangular main handle on the valve, the principle is the same as above.

How about the valve?

Now, there is an office in Beijing, valve enterprises in the valve, a lot of online ah, you click to see if you want information

What's the caliber of the valve 1/4?

DN6Metric corresponding tableDN3 1/8DN4 5/32DN6 1/4DN8 5/16DN10 3/8DN15 1/2''DN20 3/4''DN25 1''DN32 1-1/4''DN40 1-1/2''DN50 2''DN65 2-1/2''DN80 3''DN100 4''DN125 5DN150 6DN200 8DN250 10DN300 12DN400 16DN450 18DN500 20DN600 24

Measure the temperature with a thermocouple, and then how to make the valve open when the temperature reaches a certain value. When the temperature is lowered, will the valve be closed?Or tell my brother what is the knowledge, I can see it myself. Good. How much extra?!

You don't know if the precision requirement of high precision can be used for high requirements of valve control valve (4-20mA) control but need converter needs the temperature signal into your current signal control valve (4-20mA) valve door factory will not have this thing you can ask to do control system manufacturers (in tell you part of the valve switch and adjust the price of at least 1000 points (OH) to not give me angry) is something you can ask me the valve factory