
Lug/Wafer/Flange/Grooved End Type Butterfly Valve/Check Valve
Product Introduction
Persisting in 'High top quality, Prompt Delivery, Aggressive Price', now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for 2 Piece Stainless Ball Valve, Stainless Steel Swing Check Valve, PSB Bonnet Gate Valve. We're ready to reply you inside of 24 several hours soon after receipt of one's ask for and also to develop mutual un-limited advantages and organization in around potential. We are based on the purpose of seeking benefits from management, promoting development through management, and promoting the overall sound development of the company.
Description & Features
Lug Type Check Valve is used in pipeline system, its main function is to prevent medium backflow, pump and its drive motor reverse, as well as the discharge of medium in the container. According to the different materials, the check valve can be applied to various medium pipelines. When the check valve is installed on the pipeline, it becomes one of the fluid components of the whole pipeline. The opening and closing process of the valve disc is affected by the transient flow state of the system in which it is located. Conversely, the closing characteristics of the valve disc have an effect on the flow state of the fluid.
● Light and Compact.
● "Zero Leakage" Sealing Design with Soft Seated.
● Installed in the horizontal and vertical up positions
● Disc open 85°to ensure a low pressure drop
● Positive sealing under most operating conditions
● Bubble Tight Close Off"
Specifications
Size Range | Body Material |
2"-8" DN50-DN200 | WCB, WCC, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3, CF3M |
Pressure Rating | Disc Material |
Class150-Class2500 PN16-PN425 | WCB, WCC, LCB, LCC, WC6, WC9, C5, CF8, CF8M, CF3, CF3M |
End Connection | Seat Material |
Lug | 13Cr, STL6, BUNA NBR EPDM VITON |
Structure Style | Stem Material |
Full Port | 2Cr13, 304, 304L |
Actuator Options | Design Standard |
/ | API594, API6D |
Temperature Range | Face to Face Standard |
-50°C~650°C | ASME B16.10/API594 |
Connection Standard | Test Standard |
Flange Drilling: B16.5/ASME B16.47 | API 598 |
Brand | DAGO or OEM |
Test | 100% quantity tested before delivery |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Available |
Color | Customer required or manufacturer default |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
Certificate | API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
Country of Origin | Zhejiang, China |
HS Code | 848180 (universal), 8481804090 (China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
As an honest supplier, we always use excellent raw materials, state-of-the-art equipment and qualified technicians to ensure the quality and stability of our Lug/Wafer/Flange/Grooved End Type Butterfly Valve/Check Valve. We continue to promote the industrial layout to the high-end of the industrial chain and the development of strategic emerging industries. In the future, the company will adhere to the technological innovation-driven strategy and plan to develop and produce a variety of products.
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