Gate Valve DIN3352-F4 Resilient Seated with Pass Type

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China main port
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Min Order Qty:
1000 set
Supply Capability:
50000 set/month
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Product Description:

1. Structure of Gate Valve Description

1. Selected materials, in line with domestic and international standards, high overall quality of the material.
2. In line with the requirements of domestic and foreign advanced standards, reliable sealing, excellent performance, attractive appearance.
3. Sealing pair advanced and reasonable, gate and seat sealing surface with different hardness Stellite (Stellite) cobalt-based alloy cladding made, reliable sealing, high hardness, wear resistance, high temperature, corrosion good anti-abrasion performance, long life.

2. Main Features of the Gate Valve:

1.Gate valve has long service life
2.No leakage
3.China gate valve manufacturer
5.Good quality,competitive price

Body & Bonnet:Ductile iron
Flange drilled according to BS4504

3. Images of the Gate Valve:


4. Specification of the Gate Valve: 

Design according to DIN3352-F5

Flange drilled according to DIN2501

Body: Ductile iron

Wedge: Ductile iron with NBR/EPDM

Stem: Stainless steel 2Cr13

Stem Nut: Brass

O-ring: NBR/EPDM

Bolt & Nut: Carbon steel or Stainless steel

Bonnet: Ductile iron

Size: DN40-DN600mm



1. Can I get free samples?

A: Yes,we can provide you the free sample, but you need to bear their own delivery costs.

2. Can I request to change the form of packaging and transportation?

A:Yes, We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

3. Can I request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

4. Can I have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear

their own the cost.

5. Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

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Q:How do you get rid of a Valve lag sound in Euphonium?
Clean your valves properly. Use dish soap and a light plastic scrubbing pad and clean the inside the cylinder and the valve. If that doesn't work, try again using rubbing alcohol to clean the valve. Make sure that the valve guide and the little channel it fits in are clean. (use a toothpick to clean that place) You might also consider getting new springs. More air will not speed up the valves but it will help you maintain a constant sound.
Q:ERG valve needs cleaning?
It will be ok to drive.It recirculates exhaust gases to help reduce emissions.Typical signs of a malfunctioning egr valve are hesitation during acceleration,rough idling,and hard starting.These can also be signs of a bad evp sensor too,which is the electrical sensor that attaches to the egr valve.The egr valve is easy to clean if you wanna do it yourself and save some cash.Remove it from its mounted location,use carb cleaner to spray inside the valve to remove the carbon buildup.You should push the pintle valve in and out so you can get cleaner to the inside passages.Be careful because you don#x27;t wanna accidentally get cleaner on the diaphragm of the valve.You can also use a small wire brush or even an old toothbrush to scrape away crusty carbon buildup.Replace the gasket if it tears during removal because a torn gasket will cause a vacuum leak.You can drive the car until you get it cleaned though,without being worried that its gonna tear something up.
Q:i wanted to know what is the actual difference between check valve (non return valve) and globe valve?
Check valves are designed to prevent back flow. A globe valve is used when the ability to throttle and control the flow is desired. The globe valve can be positioned at anywhere from 1% to 100% flow. This allows for very precise control over how much liquid will be allowed to flow through the valve. There is another type of valve called a gate valve. The gate valve can not be positioned with such precision as the globe valve and it is used when flow rate is not as important.
Q:Where is the Canister vent shut valve located on a 2003 honda crv?
The canister vent shut valve is located in the evap canister. Rarely do we have issues with these. Usually we have issues with the 2 way valve or the bypass valve. Based on the age of the vehicle, the dealer would recommend replacement of these 2 valves as well as the canister. The reason for this is over time, when you fill the vehicle with gas, you try to top off the tank. The fuel winds up being pushed into the evap valves and the canister. This liquid gas causes the sensor to read wrong which results in this code.
Q:I need a one way filler valve?
Q:Valve cover replacement?
To determine If the valve cover-gasket is leaking again, take the car to a wand-type car wash. Shut the motor off, open the hood and thoroughly wash the engine and compartment down with hot water and soap. Concentrate on the valve cover itself and the mating surface between the valve cover and cylinder head. Rinse with hot water spray. This is the only way to clean-up the previous mess so everything will be dry and clean. Use a flash-light if you have one to inspect all the way around the lip of the valve cover to look for any bright, shiny oil that could be leaking again after a short drive. Having been cleaning engine compartments for 45 years at car washes, don't worry about electrical connections, cracking or breaking anything. There are quite a few tricks to make valve covers seal properly. To start with the cylinder head has to be clean and dry, the valve cover had to be clean, *flat and dry and use only premium Felpro, silicone impregnated valve cover gaskets.
Q:briggs and straton 16.5 hp OHV valve timing?
pull the valve cover , you got a busted intake rocker arm or a bent pushrod. maybe something else but id say 90% chance. edit: omg i said intake rocker lol. i mean't exhaust rocker arm /pushrod. the thing can't get the exhaust out so its popping out the intake likely.
Q:1979 oldsmobile pcv valve?
look on the valve will be at one end with a hose running to the carb.
Q:Valve cover painting in 1990 BMW 525i?
you do need heat resistant paint, you can chrome if you want to, bm dealer can advise best brand of paint
Q:I only have one irrigation valve for 6 zones?
The Please provide pictures if you can, and i can expand more on helping you figure this out.

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