Gate Valve terutama memiliki Thread 200WOG Gate Valve, API600 Flange mengakhiri Gate Valve, DIN F4/F7 Stainless Steel Flange berakhir Gate Valve, Carbon Steel Bellow Seal Gate Valve, Forged Steel A105 Gate Valve, 800LB Thread mengakhiri Gate Valve, F11/F22/F51 1500LB Flange berakhir Gate Valve, Butt Welded Gate Valve, Pressure Sealed Socket Welded Gate Valve, Flange berakhir 2500LB High Pressure Gate Valve, 150LB~900LB WCB Flange Gate Valve, Rising Stem Gate Valve, Non-Rising Stem Gate Valve, Gear Operated Gate Valve , Gate Valve dengan Pneumatic/Electric Actuator.
Gate valve flange end ANSI CLASS 150 300
Gate valve opens shuts is the damper plate, the damper plate heading and the fluid direction is vertical, the gate valve only can do all starts with the entire pass, cannot make the adjustment and the throttle.The damper plate has two packing surfaces, but the most commonly used pattern gate valve two packing surfaces form, the wedge-shaped angle wedge-shaped along with the valve parameter different, usually is 50, medium temperature not Gao Shiwei 2°52'.The wedge type gate valve damper plate may make a whole , the named rigid damper plate; Also may make can produce the micro distortion damper plate, improves its technology capability, the atonement packing surface angle the deviation which produces in the processing process, this kind of damper plate named elastic damper plate.The stainless steel gate valve material quality divides into 304 stainless steel gate valves, 316 stainless steel gate valves, 321 stainless steel gate valves.Expressed the method is: Z41H-16P.
Principle of work :
The gate valve damper plate makes the translation together along with the valve lever, is called the lifter gate valve ( also to be called the bright pole gate valve).Usually has the acme thread on the lifter, through in the valve peak nut as well as the valve chest guide channel, the rotary motion will become the translation, also will be operates the torque to become the operation thrust force.The packing surface may only depend upon the medium pressure to seal, namely the dependence medium pressure presses the damper plate packing surface to another one side valve seat guaranteed the packing surface the seal, this is from the seal.The majority of gate valves use the compulsion seal, when namely the valve shuts down, must depend upon the external force to press forcefully the damper plate to the valve seat, guarantees the packing surface the leak-proof quality.
Features:
1.1/2~12(DN15~DN300)
2.W.P.:CLASS 150/300
3.W.T.:-425℃
4.Rising stem
5.Design:ASME B16.34,API600.API603
6.Flange dimension:ASME B16.5
7.Face to face:ASME B16.10
8.Inspection & testing:API600/API603/ASME16.34
Form explanation:
Material List
No. PARTS MATERIAL 1 BODY WCB+13Cr CF8 CF8M 2 DISC WCB+13Cr CF8 CF8M 3 STEM 20Cr13 304 316 4 GASKET PTFE/304+GRAPHITE 5 BONNET WCB CF8 CF8M 6 BOLT 35CrMo 304 304 7 NUT 45 304 304 8 PACKING PTFE/FLEXIBLE GRAPHITE 9 CLEVIS PIN WITH HEAD 35 304 304 10 SPLIT PIN Q235A 304 304 11 GLAND WCB CF8 CF8 12 EYE BOLTS 35CrMo 304 304 13 FLAT PAD 65Mn 304 304 14 NUT 45 304 304 15 STEM NUT BRONZE 16 BONNET NUT 45 304 304 17 HANDWHEEL FCD/WCB 18 ROUND NUT 45 304 304
Unit:mm
Dimensions CLASS 150 | |||||||||||
Nominal | Diameter | L | d | D2 | D1 | D | b | f | n-φd1 | H | W |
15 | 1/2 | 15 | 35 | [1mUjung flens katup gerbang ANSI CLASS 150 300 | 90 | 8 | 2 | Gerbang katup | buka tutup adalah pelat peredam, pelat peredam menuju dan arah fluida vertikal, katup gerbang hanya dapat melakukan semua mulai dengan seluruh lintasan, tidak dapat membuat penyesuaian dan throttle. Pelat peredam memiliki dua permukaan pengepakan, tetapi yang paling katup gerbang pola yang umum digunakan bentuk dua permukaan pengepakan, sudut berbentuk baji berbentuk baji bersama dengan parameter katup yang berbeda, biasanya 50, suhu sedang bukan Gao Shiwei 2 ° 52'. Pelat peredam katup gerbang tipe baji dapat membuat keseluruhan , pelat peredam kaku bernama; Juga dapat membuat dapat menghasilkan pelat peredam distorsi mikro, meningkatkan kemampuan teknologinya, sudut permukaan pengemasan penebusan penyimpangan yang dihasilkan dalam proses pemrosesan, pelat peredam semacam ini bernama pelat peredam elastis. Kualitas bahan katup gerbang stainless steel terbagi menjadi 304 katup gerbang stainless steel, 316 katup gerbang stainless steel, 321 katup gerbang stainless steel.Metode yang diungkapkan adalah: Z41H-16P. | Prinsip kerja: | |
20 | Pelat peredam katup gerbang membuat terjemahan bersama dengan tuas katup, disebut katup gerbang pengangkat (juga disebut katup gerbang kutub terang). Biasanya memiliki ulir acme pada pengangkat, melalui mur puncak katup juga sebagai saluran pemandu dada katup, gerakan putar akan menjadi terjemahan, juga akan mengoperasikan torsi menjadi gaya dorong operasi. Permukaan pengepakan mungkin hanya bergantung pada tekanan sedang untuk menyegel, yaitu tekanan media ketergantungan menekan pelat peredam permukaan pengepakan ke satu sisi kursi katup lainnya menjamin permukaan pengepakan segel, ini dari segel. Sebagian besar katup gerbang menggunakan segel paksa, ketika katup mati, harus bergantung pada kekuatan eksternal untuk menekan pelat peredam dengan paksa ke dudukan katup, menjamin permukaan pengepakan kualitas anti bocor. | Fitur: | 20 | 43 | 70 | 1.1/2~12(DN15~DN300) | 2.WP: KELAS 150/300 | 2 | 3.W.T.:-425℃ | 4. Batang naik | 5.Desain: ASME B16.34, API600.API603 |
25 | 1‘ | 6. Dimensi flange: ASME B16.5 | 25 | 51 | 7. Tatap muka: ASME B16.10 | 8.Inspeksi & pengujian: API600/API603/ASME16.34 | Penjelasan formulir | 2 | Daftar material | Tidak. | BAGIAN |
32 | BAHAN | TUBUH | 32 | WCB+13Cr | CF8 | CF8M | CAKRAM | 2 | WCB+13Cr | CF8 | CF8M |
40 | TANGKAI | 20Cr13 | 40 | 73 | 304 | 316 | PAKING | 2 | PTFE/304 + GRAFIT | KAP MESIN | WCB |
50 | 2" | CF8 | 50 | 92 | CF8M | BAUT | 35CrMo | 2 | 304 | 304 | KACANG |
65 | 304 | 304 | 65 | SEDANG MENGEMAS | PTFE/GRAFIS FLEKSIBEL | PIN CLEVIS DENGAN KEPALA | 304 | 2 | 304 | PIN TERPISAH | Q235A |
80 | 3" | 304 | 80 | 304 | KELENJAR | WCB | CF8 | 2 | CF8 | baut mata | 35CrMo |
304 | 4" | 304 | PAD DATAR | 65Mn | 304 | 304 | KACANG | 2 | 304 | 304 | KACANG BATANG |
PERUNGGU | 5" | KACANG BONNET | 304 | 304 | RODA TANGAN | FCD/WCB | KACANG BULAT | 2 | 304 | 304 | Satuan: mm |
Dimensi KELAS 150 | 6" | Nominal | Diameter | n-φd1 | 1/2[22m | |170| | 2 | |171| | |172| | |173| | |
|174| | 8" | |175| | |176| | |177| | |178| | |179| | 27 | 2 | |180| | |181| | |182| |
|183| | |184| | |185| | |186| | |187| | |188| | |189| | |190| | 2 | |191| | |192| | |193| |
|194| | |195| | |196| | |197| | |198| | |199| | |200| | |201| | 2 | |202| | |203| | |204| |
|205|
|206| | |||||||||||
|207| | |208| | L | d | D2 | D1 | D | b | f | |209| | H | W |
15 | |210| | |211| | 15 | 35 | |212| | 95 | |213| | 2 | |214| | |215| | |216| |
20 | |217| | |218| | 20 | 43 | |219| | |220| | |221| | 2 | |222| | |223| | |224| |
25 | 1‘ | |225| | 25 | 51 | |226| | |227| | |228| | 2 | |229| | |230| | |231| |
32 | |232| | |233| | 32 | |234| | |235| | |236| | |237| | 2 | |238| | |239| | |240| |
40 | |241| | |242| | 40 | 73 | |243| | |244| | |245| | 2 | |246| | |247| | |248| |
50 | 2" | |249| | 50 | 92 | |250| | |251| | |252| | 2 | |253| | |254| | |255| |
65 | |256| | |257| | 65 | |258| | |259| | |260| | |261| | 2 | |262| | |263| | |264| |
80 | 3" | |265| | 80 | |266| | |267| | |268| | 27 | 2 | |269| | |270| | |271| |
|272| | 4" | |273| | |274| | |275| | |276| | |277| | |278| | 2 | |279| | |280| | |281| |
|282| | 5" | |283| | |284| | |285| | |286| | |287| | |288| | 2 | |289| | |290| | |291| |
|292| | 6" | |293| | |294| | |295| | |296| | |297| | 35 | 2 | |298| | |299| | |300| |
|301| | 8" | |302| | |303| | |304| | |305| | |306| | |307| | 2 | |308| | |309| | |310| |
|311| | |312| | |313| | |314| | |315| | |316| | |317| | |318| | 2 | |319| | |320| | |321| |
|322| | |323| | |324| | |325| | |326| | |327| | |328| | |329| | 2 | |330| | |331| | |332| |
|333|
|334||335|
|336||337|