Kinds of Gate Valves From China Largest Valve Manufacturer

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Product Description:

Specifications

DIN3352 F4 RUBBER Gate Valve PN16: 
1.cast steel flange type valve expoxy coating non toxic for water 
2.ISO9001&14001approved

DIN3352 F4 RUBBER Gate Valve PN16

Product Name:18-strainer2
Standard Parameters
Body Shape:Wafer Type, Flange Type
Nominal Diameter:3
Flange Standard:ANSI B16.5,ANSI B16.47
Material:A216WCB,BS EN10025(Carbon Steel)

Product Performance

1. Supply pressure: up to 2500LBS.

 

2. NACE material is avaliable and various material options.

 


Product Characteristics

 

1. Excellent sealing performance.
2. Auto-core function of sealing.

 

3. High corrosion resistance of gasket.
4. Simple seal parts replacement.

 

 

 

5. Preventing the shift of the valve plate when high temperature.
6. Special elliptical shape of the sealing parts, effectively improve the performance of the valve seal.
7. Flange Standard: ISO5211 standard.
8. Excellent sealing performance.


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Q:What does "Z45W-10T" mean?What does each letter stand for?
T is the material code for the valve body, which stands for copper and copper alloysZ45W-10T, which means manual, flange connections, dark wedge rigid single gate plate, the valve seat sealing surface material directly processed by the valve body, nominal pressure PN10, valve body material for Brass Gate Valve
Q:Does the relief valve have a gate valve?
The pressure reducing valve group is composed of an adjustable pressure reducing valve, a pressure gauge, a copper valve, a Y filter, a rubber soft joint, a spring pressure gauge, a pressure gauge, an air valve, a pressure gauge and a bent pipe.
Q:What do you mean by "2" and "200 CF8M"?
CF8M is stainless steel, and 2 is caliber 50200 and should also be bore
Q:What is the difference between the cut-off valve and gate valve, the general will use the cut-off valve instead of gate valve
Yes. Globe valves and gate valves are indeed common in certain piping and operating conditions.
Q:How about the model of stainless steel gate valve?
Stainless steel gate valve is divided into 304 stainless steel gate valve, 316 stainless steel gate valve, 321 stainless steel gate valve. The expression is: Z41H-16P.
Q:Why can't the pressure measuring point be set at the two ends of the gate valve when measuring the resistance loss of the gate valve?
In the standard JB/T5296-1991 "universal valve flow coefficient and the flow resistance coefficient test method",
Q:Why is gate valve or butterfly valve used for water pump?
General pressure is small, use the butterfly valve, when the pressure is big, use the gate valve. The two main function of the valve is to adjust the flow and easy to overhaul.Zibo Boshan new Duke water supply equipment
Q:Why does the fire hydrant box in the air defense area need to be added with gate valves?
Code for design of basement for civil air defence GB50038The installation and installation of the protective valve on the water supply line of the 6.2.13 air defense basement shall comply with the following requirements:OneWhen the water supply pipe from the entrance into, should be set up in the inner protective sealing door;
Q:What is the difference between the copper gate valve and the ordinary material gate valve?!
The material of general gate valve is cast iron, and the copper gate valve should be used in special requirement.
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.

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