Features:
1.The design is new and original and reasonable and tfie structure is unique and is light in weight and operates makes things convenient for and it is rapid case to close.
2.This stretch butterfly valve can act to adjust the volume of flow with damming a river the effect, to compensate that the pipeline difference in temperature is given rise to again hot expands to cool contracts the function, and but also being easy to at the same time install and dismanteles, uses the productfor one valve more.
Meterial of main parts:
No. |
Part name |
Meterial name |
1 |
Valve body |
Cast iron, ductile iron, cast steel and stainless steel |
2 |
Valve disc |
Ductile iron, copper allol and stainless steel |
3 |
Valve stem |
2Cr1,No.45 steel |
4 |
Seat |
The fine rubber of wear-resisting rubber and NBR etc. |
5 |
Seal |
The 0 mould pad of NBR |
Main dimensions
DN£¨mm£© | LminShortest | Installstandard | LmaxLongest | Stretchingcapacity | H1 | H2 | D | D1 | z- ød | b |
50 | 180 | 200 | 220 | 40-60 | 241 | 70 | 165 | 125 | 4- ø18 | 21 |
65 | 190 | 210 | 230 | 264 | 70 | 180 | 145 | 4- ø18 | 23 | |
80 | 210 | 230 | 250 | 276 | 70 | 210 | 160 | 8- ø18 | 23 | |
100 | 237 | 257 | 277 | 314 | 70 | 238 | 180 | 8- ø18 | 27 | |
125 | 255 | 275 | 295 | 340 | 70 | 250 | 210 | 8- ø18 | 27 | |
150 | 280 | 300 | 320 | 365 | 70 | 290 | 240 | 8- ø22 | 28 | |
200 | 338 | 358 | 378 | 435 | 80 | 345 | 295 | 8- ø22 | 29 | |
250 | 350 | 380 | 410 | 495 | 80 | 405 | 350 | 12- ø22 | 30 | |
300 | 390 | 420 | 450 | 580 | 85 | 460 | 400 | 12- ø22 | 30 | |
350 | 420 | 450 | 480 | 635 | 85 | 505 | 460 | 16- ø22 | 32 | |
400 | 450 | 480 | 510 | 709 | 185 | 565 | 515 | 16- ø26 | 32 | |
450 | 480 | 510 | 540 | 750 | 185 | 625 | 565 | 20- ø26 | 32 | |
500 | 510 | 540 | 570 | 841 | 190 | 670 | 620 | 20- ø26 | 34 | |
600 | 570 | 600 | 630 | 1021 | 190 | 780 | 725 | 20- ø30 | 36 | |
700 | 630 | 660 | 690 | 1144 | 240 | 895 | 840 | 24- ø30 | 40 | |
800 | 690 | 720 | 750 | 1263 | 240 | 1015 | 950 | 24- ø33 | 44 |
Qualification certificate
American LIKE valves is a global supplier of flow control products£¬solution and services with a diverse range of products, for infrastructure and industrial fluid control. Our solution is an integral key part of the pipeline management solution, adopting advanced mechanical technology and automation system, so that the products always maintain excellent quality, and responding to customer needs correctly and fast. LIKE valveâs customers and markets cover water supply and drainage, water treatment, heating, construction, fire fighting, HVAC systems, power plants, petrochemical, natural gas pipelines, ships and other fields.
LIKE valves always adhere to the quality policy of âquality is the life of products, products are the life of LIKEâ, have been passed ISO9001, ISO14001, OHSAS18001, TS, API, CE, ROHS£¬CCC certificate of professional testing institutions. We take customer satisfaction as the purpose, take our mission to realize the value by supply excellent service to our customers, strive to do even better on each product, each service, to provide continuous guarantee for customers all over the world.
In 2016, LIKE valve products entered Chinese market. In 2017, LIKE Valve was registered Like Valves (Tianjin) Co., LTD. in China, a joint venture of the United States and China, dedicated to serving customers in the Asia-Pacific region and China.
LIKE valve adhering to the concept of âintegrity, innovation, cooperation and mutual benefitâ, building our brand with product quality and customer satisfaction; improving and surpass ourselves with unremitting pursuit and sustainable development. âLIKE Dreamâ will contribution to âChina Dreamâ more wonderful!
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