Item Description

Flat – bottomed Resilient Seat Gate Valve with Comfortable Seal

This gate valve is commonly utilised in drinking water, sewage, development, petroleum, chemical business, foodstuff, medicine, textile, electricity, ship, metallurgy, energy techniques and other fluid pipelines as a regulator and closure unit.



one. Flat kind seat, no dust accumulation, so that the flexible seat delicate seal gate valve sCZPT far more trustworthy

2. The valve disc is entirely coated with nitrile butadiene rubber

3. The valve internals are produced of corrosion-resistant stainless steel and copper alloy, which can be used in the sewage method to adapt to the severe functioning surroundings

4. Little size, gentle excess weight, simple installation and routine maintenance

5. The valve stem is sealed with three o-rings, which significantly minimizes the friction resistance of the swap, and the change is light and watertight.

Overall proportions:

Overall proportions:

Nominal diameter L D D1 D2 b-f Z-d Underground gate valves  A Underground gate valves  A H D0
40 a hundred sixty five a hundred forty five a hundred and ten 85 eighteen-3 four-eighteen sixty five 32 three hundred a hundred and eighty
50 180 160 one hundred twenty five one hundred 20-three four-18 65 32 345 180
65 195 a hundred and eighty a hundred forty five one hundred twenty 20-three 4-eighteen sixty five 32 376 a hundred and eighty
80 210 196 160 135 22-3 four-eighteen sixty five 32 417 200
a hundred 230 215 a hundred and eighty 155 22-three eight-18 sixty five 32 460 200
one hundred twenty five 255 245 210 185 24-3 8-eighteen sixty five 32 525 240
one hundred fifty 280 280 240 210 24-3 eight-23 sixty five 32 567 240
200 330 335 295 265 26-3 8-23 65 32 705 320
250 380 390 350 320 28-three twelve-23 65 32 800 320
three hundred 420 440 400 368 28-4 12-23 sixty five 32 886 four hundred
350 450 500 460 428 30-four 16-23 70 48 968 four hundred
400 480 565 515 482 32-four 16-25 70 forty eight 1090 500
450 510 615 565 532 32-4 twenty-25 70 48 1175 500
500 540 670 620 585 34-4 twenty-twenty five 70 48 1414 720
600 600 780 725 685 36-5 twenty-30 70 forty eight 1593 720


Apart from, we also focus in ball valve, knife gate valve, gate valve, world valve, butterfly valve, check valve, plug valve, control valve, safety valve,  strainer and many others. 


one. Focusing on exporting, far more than eighty% products are marketed throughout the world.
two. Provide Total Sets of Options for your numerous industrial needs.
three. Strict & Traceable Good quality Handle Method
4. Simplified & Successful Controlling Technique
five. Aggressive Value & On-time Supply, with Built-in Providers


Foundry (Castings and forgings)


Top quality Handle:

Packing and Cargo:


Valves provide a selection of purposes in the industrial, engineering, producing and scientific communities. Selecting the appropriate valve can figure out the accomplishment or failure of the program or approach.
The main goal of a valve is to management media stream by way of a system. The valve might be used to start off, stop, or throttle the flow to make certain protected and productive operation of the approach. Valves play a huge position in most industries.   With high top quality and superb service, AFC TECH valves are commonly used Oil & gasoline sector, refinery & petrochemical industry, off shore, electricity era, mining industry, pulp and paper, water remedy and so forth.

Aftersales Services:

one. For every batch of products we produced, we are going to furnish MTC to demonstrate the items are 100% inspected & examined, and certified to use.

two. Full sets of areas and components in the AFC TECH of the complex drawing can be equipped, in case of any achievable fix or adjust.

three. Even our goods are produced beneath rigorous quality handle technique, but still can not a hundred% keep away from surprising conditions or top quality difficulties eternally, that is why we furnish a warranty of 18 months from shipment day, throughout this period of time, we will take accountability for the restore, alter or return for free due to good quality troubles.



1.  Q: Are you a company or a buying and selling firm?
     A: We are a production and marketing and advertising organization, business and trade integration. Our factories are responsible for manufacturing, we are dCZPT with all exporting business.  

2.  Q: Do you have any international certificates?
     A: Sure, our factories have CE and ISO and many others. certificates.

3.Q: Do you have any export expertise?

   A: Indeed, we have been exported a lot globally. Much more than eighty% of our goods are
       for exporting.

 4.Q: Do you have any quality certificates?

   A: Yes, EN 15714 3.1 Content Certificate will be supplied collectively with shipping and delivery.        Certification of Origin shall be supplied CZPT client’s request

 5. Q: Do you have any Non-harmful Examination?

    A: Sure, we have CZPT the customer’s requests.

 6. Q: Can you manufacture valves with our manufacturer?

    A: Yes, we can manufacture with our personal manufacturer or OEM.

 7. Q: Do you have any promise?

    A: Yes, we warrant our items towards problems from defective producing for twelve   months from the preliminary date of set up, or inside of eighteen months soon after shipment, subject matter to whichever to be before.



Worm gears are appropriate angle drives that provide large equipment ratios with relatively quick heart-to-heart distances from 1/4″ to 11″. When effectively installed and lubricated, they serve as the quietest, smoothest-running gear variety. Simply because worm equipment drives can achieve large equipment ratios, greatest reduction can be attained in a more compact space than numerous other types of gear drives. The worm and worm equipment run at a 90° angle on non-intersecting axes.

China OEM Flat - Bottomed Resilient Seat Gate Valve with Soft Seal     supplier