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Best quality 2.5 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng

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The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Swing Check Valve With Counterweight, Flanged Check Valve, Weir Diaphragm Valve, Our company is working through the procedure principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a pleasant relationship with businessman from all around the earth.
Best quality 2.5 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.

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

Product parameter2Product parameter1

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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Best quality 2.5 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng detail pictures

Best quality 2.5 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng detail pictures

Best quality 2.5 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng detail pictures


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Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Best quality 2.5 Gate Valve - DIN3352-F4 New Style Resilient Gate Valve – Dongsheng , The product will supply to all over the world, such as: Egypt, Azerbaijan, Norwegian, We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
5 Stars By Claire from Swansea - 2017.11.20 15:58
The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
5 Stars By Lilith from Vancouver - 2017.07.28 15:46
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