That has a positive and progressive attitude to customer’s interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of High Quality China Stainless Steel Double Disc Non Return Wafer Butterfly Check Valve, We sincerely welcome all guests to setup business enterprise interactions with us around the basis of mutual positive aspects. Remember to speak to us now. You’ll get our qualified reply within just 8 several hours.
That has a positive and progressive attitude to customer’s interest, our organization consistently improves our products quality to satisfy the demands of shoppers and further focuses on safety, reliability, environmental specifications, and innovation of China Check Valve, Valve, Upon today, now we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to supply the highest quality merchandise with best price. We’re looking forward to doing business with you.
Features:
1.The valve petal opens shuts the travell-ing schedule to be very short.
2.stops pumps v/hen may fast close.
3.prevented the huge water hammer sound.
4.has the static sound closure the characteristic.
Technical data
|
DN (mm) Nominal diameter |
50-350 |
|||
|
PN(MPa) Nominal pressure |
1.0 |
1.6 |
2.5 |
|
|
(MPa) Maximum operating pressure |
1.0 |
1.6 |
2.5 |
|
|
Ps(MPa) Test pressure |
Shell |
1.5 |
2.4 |
3.75 |
|
Seal |
1.1 |
1.76 |
2.75 |
|
Meterial of main parts
|
Part name |
Mete rial name |
|
Valve body, leads the fluid |
Cast iron Ductile iron |
|
Valve seat, bearing,valve petal, axis |
Aluminum bronze Chromium rustless iron |
|
Spring |
Stainless steel |
Main dimensions
|
DN (mm) |
50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L(mm) | 120 | 150 | 180 | 240 | 300 | 350 | 450 | 500 | 550 | 575 |
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 valve’s 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 “quality is the life of products, products are the life of LIKE”, 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 “integrity, innovation, cooperation and mutual benefit”, building our brand with product quality and customer satisfaction; improving and surpass ourselves with unremitting pursuit and sustainable development. “LIKE Dream” will contribution to “China Dream” more wonderful!
