Basic Info.
Model NO.
206DA10 - 506DA50; 258DT40 - 258DT250
Temperature
Low Temperature
Model Number
20600da10 - 60600da40
Nominal Diameter
10-200mm
Nominal Pressure
1.6MPa - 32.0MPa
Usage
Tank,LNG Plant, LNG
Lead Time (Days)
<100, 20 Days
Transport Package
Customized Packaging
Specification
Actual Weight
Product Description
1. Cryogenic Emergency Shut Down Valve Product Description
Main Technical Parameters |
Nominal Diameter | : | 10 ~ 100 mm |
Nominal Pressure | : | See table below |
Applicable Media | : | LO2, LN2, LAr, LNG, C2H4, etc |
Applicable Temperature | : | - 196 °C ~ + 80 °C |
ESD Time | : | < 10 seconds |
Connection Type | : | Socket Weld |
Medium Flow Direction | : | From left to right |
Attentions | : | Avoid the oil |
Main Materials |
Body | : | Stainless steel (CF8) |
Disc | : | Stainless steel |
Stem | : | Stainless steel |
Seal Ring | : | PTFE |
Packing | : | PTFE |
Product Parameters
Product Code | Size (mm) | Weight (kg) |
L | H1 | H | D | D0 | D1 | D2 | D3 | D4 | b |
206DA10 | 65 | 200 | 442 | 120 | 10 | 12 | 14.5 | 22 | 110 | 6 | 5.0 |
206DA15 | 65 | 200 | 442 | 120 | 15 | 15 | 18.5 | 26 | 110 | 7 | 5.8 |
206DA20 | 82 | 200 | 442 | 120 | 20 | 20 | 25.5 | 34 | 110 | 7 | 6.1 |
206DA25 | 82 | 200 | 442 | 120 | 25 | 26 | 32.5 | 39 | 110 | 7 | 6.5 |
206DA32 | 100 | 204 | 468 | 120 | 32 | 35 | 38.5 | 45 | 132 | 8 | 9.6 |
206DA40 | 100 | 230 | 523 | 120 | 40 | 42 | 45.5 | 54 | 160 | 8 | 12 |
206DA50 | 130 | 230 | 523 | 120 | 50 | 54 | 57.5 | 66 | 160 | 12 | 14.2 |
206DA65 | 156 | 250 | 651 | 180 | 65 | 68 | 76.5 | 85 | 206 | 12 | 27 |
206DA80 | 200 | 320 | 724 | 180 | 80 | 80 | 89.5 | 100 | 206 | 15 | 35 |
206DA100 | 220 | 320 | 724 | 180 | 100 | 100 | 108.5 | 120 | 206 | 15 | 41 |
306DA10 | 65 | 200 | 442 | 120 | 10 | 12 | 14.5 | 22 | 110 | 6 | 5.2 |
306DA15 | 65 | 200 | 442 | 120 | 15 | 15 | 18.5 | 26 | 110 | 7 | 5.9 |
306DA20 | 82 | 200 | 442 | 120 | 20 | 20 | 25.5 | 34 | 110 | 7 | 6.4 |
306DA25 | 82 | 200 | 442 | 120 | 25 | 26 | 32.5 | 39 | 110 | 7 | 6.7 |
306DA32 | 100 | 204 | 468 | 120 | 32 | 35 | 38.5 | 45 | 132 | 8 | 9.8 |
306DA40 | 100 | 230 | 523 | 120 | 40 | 42 | 45.5 | 54 | 160 | 8 | 12.1 |
306DA50 | 130 | 230 | 523 | 120 | 50 | 54 | 57.5 | 66 | 160 | 12 | 14.5 |
306DA65 | 156 | 250 | 651 | 180 | 65 | 68 | 76.5 | 85 | 206 | 12 | 28 |
306DA80 | 200 | 320 | 724 | 180 | 80 | 80 | 89.5 | 100 | 206 | 15 | 35.8 |
306DA100 | 220 | 320 | 724 | 180 | 100 | 100 | 108.5 | 120 | 206 | 15 | 42.5 |
406DA15 | 65 | 200 | 442 | 120 | 15 | 15 | 18.5 | 26 | 132 | 8 | 5.8 |
406DA20 | 82 | 200 | 442 | 120 | 20 | 20 | 25.5 | 34 | 132 | 8 | 6.1 |
406DA25 | 82 | 200 | 442 | 120 | 25 | 25 | 32.5 | 36 | 132 | 8 | 6.5 |
406DA32 | 100 | 204 | 500 | 120 | 32 | 32 | 38.5 | 45 | 160 | 8 | 9.6 |
406DA40 | 100 | 230 | 523 | 120 | 40 | 42 | 45.5 | 54 | 160 | 8 | 12.0 |
406DA50 | 130 | 230 | 631 | 180 | 50 | 54 | 57.5 | 66 | 206 | 12 | 14.2 |
506DA15 | 65 | 212 | 473 | 120 | 15 | 15 | 18.5 | 26 | 132 | 7 | 6.9 |
506DA20 | 82 | 200 | 473 | 120 | 20 | 20 | 25.5 | 34 | 132 | 7 | 7.1 |
506DA25 | 82 | 200 | 510 | 120 | 25 | 25 | 32.5 | 39 | 160 | 7 | 8.5 |
506DA32 | 100 | 204 | 510 | 120 | 32 | 32 | 38.5 | 47 | 160 | 8 | 10.6 |
506DA40 | 100 | 217 | 630 | 180 | 40 | 42 | 45.5 | 52 | 206 | 8 | 15.0 |
506DA50 | 130 | 205 | 630 | 180 | 45 | 54 | 57.5 | 66 | 206 | 12 | 18.2 |
2. CRYOGENIC EMERGENCY SHUT DOWN VALVEProduct DescriptionMain Technical Parameters |
Nominal Diameter | : | 40 ~ 250 mm |
Nominal Pressure | : | 2.5 MPa |
Applicable Media | : | LO2, LN2, LAr, LNG, C2H4, etc |
Applicable Temperature | : | - 40 °C ~ + 80 °C |
Connection Type | : | Flange |
Medium Flow Direction | : | From top to bottom |
Attentions | : | Avoid the oil |
Main Materials |
Body | : | Stainless steel |
Bonnet | : | Stainless steel |
Stem | : | Stainless steel |
Packing | : | PTFE |
Product Parameters Product Code | Size (mm) | Weight (kg) |
L | L1 | D | D1 | D2 | D3 | D4 |
258DT40 | 352 | 254 | 120 | 46 | 85 | 110 | 145 | 45 |
258DT50 | 380 | 258 | 140 | 59 | 99 | 125 | 160 | 50 |
258DT80 | 520 | 354 | 220 | 91 | 138 | 160 | 220 | 75 |
258DT100 | 650 | 405 | 240 | 110 | 160 | 190 | 230 | 100 |
258DT150 | 720 | 520 | 300 | 161 | 218 | 250 | 300 | 125 |
258DT200 | 780 | 554 | 300 | 222 | 278 | 310 | 360 | 198 |
258DT250 | 850 | 629 | 350 | 276 | 332 | 370 | 425 | 250 |
About Us
Greenfir is a professional natural gas processing & liquefaction plant, air separation unit, heat exchanger, reciprocating piston compressor, cryogenic cold box, fractionating column manufacturer and solutions provider with ISO 9001: 2015, ISO 14001: 2015, ISO 45001: 2018 and ASME U certified.
We offer skid-mounted solutions optimized for each specific project, covering the following applications: Air Separation Plant, LNG Plant, Gas Purification & Liquefaction Unit, CNG/ LNG/ L-CNG Filling Station, Flare Gas Recovery Unit and Hydrogen Purification Unit, etc. We can deliver skid-mounted solutions customized to meet client's challenges and requirements (including adverse weather conditions, transportation and plot area limitations, etc).
We treat all the cryogenic solutions with serious attitudes and professional experience. Combined with our knowledge and experience, Greenfir provides each client with a technology-leading solution you can count on and bring a wider range of options and more profits.
Address:
No. 16, Energy Saving Avenue, Huaikou Town, Jintang County, Chengdu, Sichuan, China
Business Type:
Manufacturer/Factory
Business Range:
Agriculture & Food, Chemicals, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ASME
Company Introduction:
GreenFir is an enterprise dedicated to the research and development of multi-component gas separation, purification and liquefaction, as well as the design and manufacture of core equipment. The company has obtained the U-stamp certification authorized by the American Society of Mechanical Engineers (ASME), and the domestic A1 and A2 design qualifications issued by the State Administration of Market Supervision and Administration, as well as the A2 equipment manufacturing qualification. GreenFir has a design center located in Jianyang; And two manufacturing bases are located in Chengdu and Ziyang, with a total area of 27000 square meters. The company pursues the values of "Always be honest, Continuous learning, Passion and boldness, Commitment to customers", and provides partners with technologies and products with stable operation, safety, reliability, and energy efficiency.