Basis Informatie.
Driving Mode
Gear\Electric\Pneumatic, Manual, Hydraulic Control
Structuur
Drie-Eccentric Center Afdichting
Werkdruk
Lage Druk (Pn <1.6Mpa)
Het werk Temperatuur
Normale temperatuur (-40 ¡AC <T <120 ¡AC)
Materiaal van Seal Surface
Metal Hard Sealed
Toepassing
industrieel gebruik, Water industrieel gebruik, huishoudelijk gebruik
Specificatie
GB, ANSI, DIN, API, ISO, BS
Beschrijving
Structural characteristics
Main parts: Body, butterfly plate, multilevel seat, stem, drive mechanism etc.
Design principle: Designed by using three-dimensional eccentric theory, it makes space moving trace of sealing surface achieve the ideal. There is no friction and interference among sealing surfaces. By choosing the appropriate sealing materials, it ensures products' good sealing, corrosion resistance, high temperature resistance and abrasion resistance, etc. Also, the seat of the valve is a multi-level structure which can be compatible with soft and hard sealing.
Main features
Small open torque, flexible, convenient and saving energy
Good sealing, no fluid leakage
High temperature resistance, abrasion resistance, corrosion resistance and high pressure resistance, etc.
Materials of main parts
| Part name | Materials |
| Body | Cast iron, stainless steel, chrome molybdenum steel, alloy steel |
| Butterfly plate | Cast steel, stainless steel, chrome molybdenum steel, alloy steel |
| Seal ring | Multi-layer combination of Stainless steel and high temperature resistant asbestos board |
| Stem | 2Cr13,1Cr13 stainless steel,chrome molybdenum steel |
| Bearing | Austenitic stainless steel,304 nitrogenization |
| Packing | Flexible graphite |
Main technical parameters
| DN(mm) | 50~2000 |
| PN(MPa) | 0.6 | 1 | 1.6 | 2.5 |
| Pressure test (MPa) | Strength test | 0.9 | 1.5 | 2.4 | 3.75 |
| Sealing test | 0.66 | 1.1 | 1.76 | 2.75 |
| Leakage rate | <0.1XDNmm³/s (GB/T13927-92 standard) |
| Applicable temp | Carbon steel: -29ºC~425ºC; Stainless steel: -40ºC~600ºC |
| Applicable medium | Air, water, steam, gas, oil and weak corrosive medium with acid, alkali, salt, etc |
| Driving mode | Gear,electric,pneumatic |
| General dimension |
| DN(mm) | Length of structure (standard value) mm | Dimension(for reference) | Connection dimension(standard value) |
| L | | H | YD343pH | YD643pH | YD943pH | PN0.6MPa | PN1.0MPa | PN1.6MPa |
| Short series | Long series | H1 | A1 | B1 | H2 | A2 | B2 | H3 | A3 | B3 | D | D1 | Z-d | D | D1 | Z-d | D | D1 | Z-d |
| 50 | 1085 | 150 | 112 | 350 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 140 | 110 | 4-14 | 165 | 125 | 4-18 | 165 | 125 | 4-18 |
| 65 | 112 | 170 | 115 | 370 | 180 | 200 | 625 | 245 | 72 | 530 | 250 | 255 | 160 | 130 | 4-14 | 185 | 145 | 4-18 | 185 | 145 | 4-18 |
| 80 | 114 | 180 | 120 | 380 | 180 | 200 | 645 | 245 | 72 | 565 | 250 | 255 | 190 | 150 | 4-18 | 200 | 160 | 8-18 | 200 | 160 | 8-18 |
| 100 | 127 | 190 | 138 | 420 | 180 | 200 | 675 | 355 | 92 | 600 | 250 | 255 | 210 | 170 | 4-18 | 220 | 180 | 8-18 | 220 | 180 | 8-18 |
| 125 | 140 | 200 | 164 | 460 | 180 | 200 | 715 | 355 | 92 | 640 | 250 | 255 | 240 | 200 | 8-18 | 250 | 210 | 8-18 | 250 | 210 | 8-18 |
| 150 | 140 | 210 | 175 | 555 | 270 | 280 | 800 | 355 | 92 | 705 | 300 | 315 | 265 | 225 | 8-18 | 282 | 240 | 8-22 | 285 | 240 | 8-22 |
| 200 | 152 | 230 | 200 | 760 | 400 | 4525 | 850 | 250 | 170 | 775 | 300 | 315 | 320 | 280 | 8-18 | 340 | 295 | 8-22 | 340 | 295 | 12-22 |
| 250 | 165 | 250 | 243 | 830 | 400 | 425 | 925 | 250 | 170 | 945 | 300 | 315 | 375 | 335 | 12-18 | 395 | 350 | 12-22 | 405 | 355 | 12-26 |
| 300 | 178 | 270 | 250 | 895 | 450 | 560 | 1035 | 450 | 220 | 1070 | 300 | 315 | 440 | 395 | 12-22 | 445 | 400 | 12-22 | 460 | 410 | 12-26 |
| 350 | 190 | 290 | 280 | 950 | 450 | 560 | 1070 | 450 | 220 | 1140 | 300 | 315 | 490 | 445 | 12-22 | 505 | 460 | 16-22 | 520 | 470 | 16-26 |
| 400 | 216 | 310 | 305 | 1190 | 535 | 580 | 1190 | 450 | 220 | 1210 | 300 | 315 | 540 | 495 | 16-22 | 565 | 515 | 16-26 | 580 | 525 | 16-30 |
| 450 | 222 | 330 | 350 | 1255 | 535 | 580 | 1250 | 650 | 280 | 1335 | 575 | 714 | 595 | 550 | 16-22 | 615 | 565 | 20-26 | 640 | 585 | 20-30 |
| 500 | 229 | 350 | 380 | 1305 | 535 | 580 | 1290 | 650 | 280 | 1415 | 575 | 714 | 645 | 600 | 20-22 | 670 | 620 | 20-26 | 715 | 650 | 20-33 |
| 600 | 267 | 390 | 445 | 1340 | 570 | 660 | 1455 | 850 | 380 | 1605 | 656 | 810 | 755 | 705 | 20-26 | 780 | 725 | 20-30 | 840 | 770 | 20-36 |
| 700 | 292 | 430 | 480 | 1520 | 750 | 550 | 1585 | 850 | 380 | 1844 | 656 | 810 | 860 | 810 | 24-26 | 895 | 840 | 24-26 | 910 | 840 | 24-36 |
| 800 | 318 | 470 | 530 | 1710 | 750 | 550 | 1700 | 1250 | 380 | 2040 | 656 | 810 | 975 | 920 | 24-30 | 1015 | 950 | 24-30 | 1025 | 950 | 24-39 |
| 900 | 330 | 510 | 580 | 1810 | 750 | 550 | 1965 | 1250 | 380 | 2255 | 785 | 863 | 1075 | 1020 | 24-30 | 1115 | 1050 | 28-33 | 1125 | 1050 | 28-39 |
| 1000 | 410 | 550 | 650 | 1960 | 900 | 750 | 2015 | 1250 | 380 | 2380 | 785 | 863 | 1175 | 1120 | 28-30 | 1230 | 1160 | 28-36 | 1255 | 1170 | 28-42 |
| 1200 | 470 | 630 | 760 | 2250 | 1000 | 925 | 2250 | 1250 | 380 | 2640 | 785 | 863 | 1405 | 1340 | 32-33 | 1455 | 1380 | 32-39 | 1485 | 1390 | 32-48 |
| 1400 | 530 | 710 | 850 | 2435 | 1000 | 925 | | | | 2886 | | | 1630 | 1560 | 36-36 | 1675 | 1590 | 36-42 | 1685 | 1590 | 36-48 |
| 1600 | 600 | 790 | 1030 | 2780 | 1000 | 925 | | | | 3156 | | | 1830 | 1760 | 40-36 | 1915 | 1820 | 40-48 | 1930 | 1820 | 40-56 |
| 1800 | 670 | 870 | 1230 | 3020 | 1100 | 980 | | | | 3421 | | | 2045 | 1970 | 44-39 | 2115 | 2020 | 44-48 | 2130 | 2020 | 44-56 |
| 2000 | 760 | 950 | 1350 | 3270 | 1100 | 980 | | | | 3685 | | | 2265 | 2180 | 48-42 | 2325 | 2230 | 48-48 | 2345 | 2230 | 48-62 |
Adres:
Room 801, Building 4#, Zijin Entrepreneur R&D Centre, No. 89, Road Shengli, Nanjing, Jiangsu, China
Soort bedrijf:
Fabrikant/fabriek, Handelsbedrijf
Zakelijk Bereik:
Industriële Apparaturen & Onderdelen, Instrumenten & Meters
Certificering Van Managementsysteem:
ISO 9001, ISO 14000
Bedrijfsintroductie:
JIANGSU KOSMISCHE MACHT MILIEUBESCHERMING TECH Co., Ltd. verwijst hierin naar "COP-bedrijf". COP-bedrijf werd opgericht in 2007, en was gevestigd in Nanjing City. COP is een professionele fabrikant van afsluiters, gespecialiseerd in het ontwerpen, onderzoeken en produceren. Ons doel is om alles in het werk te stellen om de eisen van de klant te vervullen. In de afgelopen acht jaar hebben we onze manufatale capaciteit en naverkoopservice ontwikkeld en versterkt, waardoor we een goede reputatie krijgen van onze demestische klanten. Momenteel zijn we van plan onze kleppen op de mondiale markten verder te verbeteren en ons goed voor te bereiden op het leveren van de kleppen van de beste kwaliteit en de meest concurrerende prive aan al onze klanten. Onze belangrijkste producten zijn Butterfly valve, Gate valve, Ball valve, Check valve, Globe valve etc. de producten worden veel gebruikt in aardolie, chemische producten, papier maken, elektrische energie, water ambachtelijke, Machine- en voedingsmiddelenindustrie, etc. nu zijn onze producten gecertificeerd volgens ISO9001 en ISO14000.
