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Good quality En558 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng

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Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for Full Bore Ball Valve, Saunders Diaphragm Valve, Gear Operated Butterfly Valve, We adhere to the tenet of "Services of Standardization, to Meet Customers' Demands".
Good quality En558 Gate Valve - DIN3352-F4 New Style 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.

The organization keeps on the procedure concept “scientific management, high quality and efficiency primacy, purchaser supreme for Quoted price for Double Flanged Resilient Gate Valve, DIN3202 F4, Non Rising Stem, When you are interested in any of our merchandise or would want to go over a custom made get, remember to feel totally free to contact us by email info@lzds.cn or phone/WhatsApp +86 18561878609.

Quoted price for DIN3352 Soft Seated Gate Valve, Insisting on the high quality generation line management and customers expert assistance, we now have designed our resolution to offer our buyers using the to start with amount getting and just after services practical experience. Maintaining the prevailing friendly relations with our buyers, we however innovate our solution lists all of the time to satisfy the brand new demands. We are ready to face the worries and make the improve to understand all the possibilities in international trade.

Product Parameter

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NO. Part Material
1 Body GGG50
2 Wedge GGG50+NBR
3 Stem Nut Brass
4 Gasket EPDM
5 Bonnet GGG50
6 Stem 2Cr13
7 Bolt 40Cr
8 O-ring EPDM
9 Washer PTFE
10 Nut Brass
11 Anti-dust ring EPDM
12 Handwheel GGG50+NBR
13 Bolt 40Cr
DN 50 65 80 100 125 150 200 250 300
L F4 150 170 180 190 200 210 230 250 270
F5 250 270 280 300 325 350 400 450 500
BS5163 GB 178 190 203 229 254 267 292 330 356
D PN10 165 185 200 220 250 285 340 395 445
PN16 405 460
D1 PN10 125 145 160 180 210 240 295 350 400
PN16 355 410
D2 PN10 102 122 138 158 188 212 268 320 370
PN16 378
b F4/F5/BS5163 19 19 19 19 19 19 20 22 24.5
n-d PN10 4-19 4-19 8-19 8-19 8-19 8-23 8-23 12-23 12-23
PN16 12-23 12-26 12-26
H F4/F5/BS5163 225 250 285 330 360 410 490 565 670
C F4/F5/BS5163 160 180 200 200 250 250 280 320 350

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


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Good quality En558 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng detail pictures

Good quality En558 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng detail pictures

Good quality En558 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng detail pictures


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Sticking for the perception of "Creating goods of high quality and making good friends with people today from all around the world", we constantly set the interest of shoppers to begin with for Good quality En558 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng , The product will supply to all over the world, such as: Saudi Arabia, Chile, Malta, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.
  • We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Catherine from Armenia - 2017.06.29 18:55
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Alexia from Greece - 2018.05.13 17:00
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