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Long Shaft Underground Bw Ends Ball Valve
  • Long Shaft Underground Bw Ends Ball ValveLong Shaft Underground Bw Ends Ball Valve

Long Shaft Underground Bw Ends Ball Valve

LYV®️ Long shaft underground BW ends ball valve bisa memenuhi standar kayata API, DIN. Ngasilake sawetara ukuran saka NPS2 inci nganti 24 inci, DN50 nganti DN600. Rating tekanan kalebu ANSI Class150LB, 300LB, 600LB lan PN10,PN16,PN25,PN40,PN64,PN100.

Kirim Pitakonan

Minangka jinis tutup Ball, batang Long lemah BW ends tutup werni nggunakake Trunnion dipasang minangka struktur sealing. Katup sing digerakake dening gear Worm, lan nggunakake baja karbon minangka bahan awak. LYV®️ Long shaft underground BW ends ball valve bisa memenuhi standar kayata API, DIN. Ngasilake sawetara ukuran saka NPS2 inci nganti 24 inci, DN50 nganti DN600. Rating tekanan kalebu ANSI Class150LB, 300LB, 600LB lan PN10,PN16,PN25,PN40,PN64,PN100. The Long shaft underground BW ends ball valve wis akeh aplikasi, digunakake digunakake ing lapangan kayata Oil & Gas, Petrokimia, LNG, Power Generation, Water lan Perawatan banyu, Coal Chemical, Pipeline Transport lan liyane.


Spesifikasi

Tipe katup:

katup bal

Desain segel:

Trunnion dipasang

Operasi:

Piranti cacing

Bahan:

baja karbon

Kisaran ukuran normal:

NPS 2", 2 1/2", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 22", 24"
DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, 

DN450, DN500, DN550, DN600

Range Rating Tekanan:

ANSI KELAS 150LB/300LB/600LB
PN10/PN16/PN25/PN40/PN64/PN100

Bahan awak: 

Casting Carbon steel, Low-temperature carbon steel, Stainless steel, Alloy steel, Duplex Stainless 

baja, Baja Karbon Tempa, Baja karbon suhu rendah, Baja tahan karat tempa
ASTM A216 WCB/WCC, ASTM A352 LCB/LCC, ASTM A351 CF8/CF3/CF8M/CF3M, ASTM A217 C5/C12/

WC6/WC9/C12A, ASTM A995 CD3MN(4A)/CE3MN(5A),ASTM A105N,ASTM A350 LF2,ASTM A182 F304/F304L/F316/F316L

Bahan Disk:

Baja karbon tempa, baja karbon suhu rendah, baja tahan karat tempa, baja tahan karat dupleks
ASTM A105N, ASTM A350 LF2, ASTM A182 F304/F304L/F316/F316L, ASTM A959 2205/2507

Bahan Kursi/Seal: 

Overlay, Stellite, Teflon
13Cr, STL4/STL6, PTFE/RPTFE

Bahan Batang/Bahan:

Baja karbon tempa, baja karbon suhu rendah, baja tahan karat tempa, baja tahan karat dupleks, martensitik
ASTM A105N, ASTM A350 LF2, ASTM A182 F304/F304L/F316/F316L, ASTM A959 2205/2507,2Cr13, 17-4ph

Miturut standar:

API, DIN

Lingkup Aplikasi:

Minyak & Gas, Petrokimia, LNG, Pembangkit Listrik, Perawatan Banyu lan Limbah, Kimia Batubara, Transportasi Pipa



Apa iku katup bal?
Cakram tutup bal nduweni wangun bunder, lan saluran silinder (porting) diwenehake ing tengah supaya cairan bisa ngliwati. Cakram bunder iki mbukak lan nutup kanthi muter 90 derajat.


Kepiye cara kerja katup bal?

1) Cakram (bal) iku bunder lan jog alus digabungake menyang kursi tutup awak, padha karo pitik jago.

2) Nalika jinis gagang tuas digunakake, cairan kasebut bisa mandheg utawa mabur kanthi ngowahi gagang tuas 90 derajat. Elinga yen luwih gedhe ukurane, luwih gedhe pasukan sing dibutuhake kanggo mbukak lan nutup, supaya gagang gear bisa dioperasikake.

3) Kedap udara sing apik dipikolehi saka sifat mekanik lan fisik saka bahan kursi sing alus. Nanging, ana watesan babagan panggunaan wilayah kanthi suhu dhuwur. Cocog kanggo "operasi on / off" nggunakake operasi mbukak utawa ditutup kanthi kursi alus umum. Ora cocok kanggo digunakake ing posisi penengah, gumantung saka konstruksi utawa bahan katup.


Apa katup bal port V?
Disk nduweni karakter lambda sing bentuke pinggir lan nggunakake kursi logam kanggo ngontrol tingkat aliran ing bukaan penengah lan struktur katup sing ngidini nutup nalika nglereni rereged ing cairan kasebut. Cocog kanggo ngontrol cairan khusus kayata pulp kertas, slurry, lan cairan kenthel.


Apa prabédan antarane port lengkap lan V-port?
V-port shaped pinggiran ngethok metu Gawan sembarang. Nglereni serat lan barang padhet gumantung saka geser antarane disk (logam) lan jog (logam). Yen serat kayata pulp ana ing cairan kasebut, katup bal, umpamane, bakal macet nalika nutup, sing bakal nyebabake masalah sing ana gandhengane karo pangopènan. Nanging, ing kasus katup port lambda, pinggiran logam ditutup nalika nglereni rereged supaya ora diblokir. Awak duwe struktur flange lan ora mbutuhake alat khusus kanggo



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