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Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng

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  • Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng

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abide by the contract", conforms on the market requirement, joins within the market competition by its superior quality likewise as provides far more comprehensive and great company for shoppers to let them develop into huge winner. The pursue on the corporation, is definitely the clients' gratification for Saunders Diaphragm Valve, Double Door Wafer Check Valve, Double Non Return Valve, We are now looking forward to even greater cooperation with overseas customers based on mutual benefits. If you are interested in any of our products, please feel free to contact us for more details.
Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng Detail:

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The soft-seal gate valve is divided into two types: rising stem soft-seal gate valve and non-rising stem soft seal gate valve. Usually there is a trapezoidal thread on the lifting rod, through the nut in the middle of the gate and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the operating torque is turned into operating thrust. When the valve is opened, when the lift height of the gate is equal to 1:1 times the valve diameter, the fluid passage is completely unblocked, but this position cannot be monitored during operation.

In actual use, the apex of the valve stem is used as the mark, that is, the unmovable position, as its fully open position. In order to take into account the lock-up phenomenon caused by temperature changes, it is usually opened to the top position, and then rewind 1/2-1 turn, as the position of the fully open valve. Therefore, the fully open position of the valve is determined by the position of the gate (i.e. stroke). This type of valve should generally be installed horizontally in the pipeline.

Product parameter

Product parameter2Product parameter1

NO. Part Material
1 Body GGG40/GGG50
2 Bonnet GGG40/GGG50
3 Stem 2Cr13/SS304/SS316/Brass
4 Disc GGG40/GGG50 with NBR/EPDM
5 Stem Nut Brass
DN 40 50 65 80 100 125 150 200 250 300 350 400 450 500
L 140 150 170 180 190 200 210 230 250 270 290 310 330 350
D PN10 150 165 185 200 220 250 285 340 395 445 505 565 615 670
PN16 405 460 520 580 640 715
D1 PN10 110 125 145 160 180 210 240 295 350 400 460 515 565 620
PN16 355 410 470 525 585 650
D2 PN10 88 102 122 138 158 188 212 268 320 370 430 482 530 586
PN16 378 438 490 548 610
b 17 17 17 17 19 19 19 22 23 26 28 30 30 32
n-d PN10 4-18 4-18 4-18 8-18 8-18 8-18 8-22 8-22 12-22 12-22 16-22 16-26 20-26 20-26
PN16 12-22 12-28 12-28 16-26 16-30 20-30 20-34
H PN10 200 215 245 285 320 360 415 445 585 670 980 1144 1250 1366
PN16 480
C 160 160 180 200 200 250 250 280 320 350 350 500 500 500

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DIN3352-F4 RESILIENT GATE VALVE
Contact: Judy  Email: info@lzds.cn  Whatsapp/phone: 0086-13864273734

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Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng detail pictures

Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng detail pictures

Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng detail pictures

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As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for Low price for Double Non Return Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng , The product will supply to all over the world, such as: Honduras, Cancun, Palestine, We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.
    • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Dawn from Lahore - 2018.07.27 12:26
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Maggie from Madras - 2017.02.28 14:19
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