Feature of wafer dual plate check valve:
Two valve plates are fixed on the valve body along a pivot, and two springs are installed on the butterfly plate above the sealing surface. Under the pressure of the medium flow pressure, the spring is compressed, forcing the butterfly plate to open. When the medium flows backward , The spring forces the valve to close. This valve can be assembled on horizontal and vertical pipelines.
1. Good sealing performance
2. Small size and light weight
3. Wide application, flexible clapper and fast closing
4. Valve plate closes quickly
5. Small closing impact
Specification of sdual plate check valve:
Body material: carbon steel, stainless steel, alloy steel
Nominal size range: 1/2"~24" (DN15~DN600)
Pressure range: Class150~3000
Connection way: RF, RTJ, BW
Working temperature: -196℃~+560℃
Design standards: API 594, API 6D, ASME B16.34, GB/T 12236
Size table of wafer item dual plate check valve:
1. We have experience in valve production over 10 years. Our main products are butterfly valve, check valve, ball valve, gate valve and pressure safety valve etc.
2. We not only offer ODM, but also offer OEM custom service, produce and process products according to your drawings and requirement.
3. All kinds of painting of surface treatment available.
4. Our professional R&D and QC team can strictly control the product quality to meet your requirement.
5. We offer the best service according to your request, ranging from production, processing to packaging, etc.
6. Our products are of high quality at cheap price, and delivered on time.
7. We have a professional sales team to provide you quick and warm service throughout the whole process.
8. Small quantity is acceptable.
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Fax:+86 592 5964598