
10 Lug Cryogenic Grooved Wafer Type Ci Actuated 4 Inch Italy Butterfly Valve
Product Introduction
Our Ball Valve, Threaded Stainless Steel Needle Valve, Butterfly Valve is very advantageous since we have introduced a large number of advanced production equipment, with imported high-quality raw materials, and the modern management model in line with international standards. Our company will continue to adhere to the 'superior quality, reputable, the user first' principle wholeheartedly. With strong capital strength, our company has a stage and strategy to seize the market, and constantly improve the brand value. We believe that only when there is trust, there is responsibility, when there is responsibility, there is a sense of honor, and only when there is a sense of honor can we make unremitting efforts for the development of the company.
Description & Features
Cryogenic Butterfly Valve is useful in controlling or throttling the flow of cryogenic media. In general, a cryogenic valve is quite similar to a typical valve. The main difference is the extended stem found in the cryogenic type. The extended stem is important in maintaining temperature by insulating the stem seal. This also protects the stem from getting damaged due to extreme temperatures. It is often used in LPG, LNG, and industrial gas processes. Also used in other applications with relatively low temperatures to control and regulate the transport of cryogenic gases.
● Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient.
● A metal seal ring in Duplex and a highly wear-resistant Stellite grade 21 seat ensure prolonged superior tightness.
● Single piece cast body with face to face dimensions to ISO5752, ASME B16.10 and API 609 double flanged short pattern, guarantees interchangeability with other valve types.
● Extensively hardened bearings, incorporating a standard reinforce, braided, flexible graphite bearing protector, ensure increased reliability.
● Blowout proof devices on shaft keep sure safety of shaft operating.
● Pin-less shaft to disc connection makes the valve convenient for parts replacement and reliable even under corrosion.
Specifications
Size Range | Body Material |
2"-80" DN50-DN2000 | LCB, CF3, CF3M, CF8, CF8M |
Pressure Rating | Disc Material |
Class150-Class600 PN10-PN100 | LCB, CF3, CF3M, CF8, CF8M |
End Connection | Seat Material |
Flange (FF, RF, RJ), Butt Welding, Wafer, Lug | SS304+Graphite, SS304+PTFE, PTFE, EPDM etc. |
Structure Style | Stem Material |
Triple Eccentric, Concentric | F304, F316, 17-4PH, etc. |
Actuator Options | Design Standard |
Handwheel, Pneumatic, Electric, Worm gear, Hydralic | JB T8527, API 609, EN 593, JIS B2071 |
Temperature Range | Face to Face Standard |
-196℃~650℃ | GB/T 12221, GB/T 15188.1, JIS B2002 |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.47, EN 1092, ASME B16.5 Butt Weld: ASME B16.25, GB/T 12224 | API 598, GB/T 13927, EN 12266, JIS B2003 |
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 |
We hope to build sustainable development of enterprises, society and nature, and actively produce high-quality and cost-effective 10 Lug Cryogenic Grooved Wafer Type Ci Actuated 4 Inch Italy Butterfly Valve. We attach great importance to product quality. Before the products are put on the market, they have undergone professional application inspections, and have been continuously optimized and improved, so that the products have a high degree of quality reliability. We not only have strong, mature production technology and perfect testing technology, but also have a professional, efficient and energetic service team.
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