Cast Steel Globe Valve

Katup globe baja cast Waits regane apik, kualitas apik lan kinerja biaya dhuwur. Kita didegaké ing Amerika Serikat ing 1994 lan ngadegake cabang ing China ing 2008. Kita duwe rong basis produksi ing Wenzhou lan Tianjin. Katup globe baja cast bisa ngontrol cairan kanthi akurat lan minangka pilihan berkualitas tinggi kanggo kontrol cairan pipa. Iku banget disenengi dening pasar internasional, utamané ing Eropah, Amerika, Timur Tengah lan wilayah liyane.

Kirim Pitakonan

Deskripsi Produk

Bolted bonnet cast steel globe valve is a stop valve with bolted body and cover, and a gasket or octagonal sealing ring is installed in the middle as a seal. According to the different installation positions, the globe valve can be divided into straight-through globe valve (T-type globe valve) and direct-flow globe valve (Y-type globe valve). Since the valve stem has a relatively short opening or closing stroke and has a very reliable cut-off function, and since the change of the valve seat opening is proportional to the stroke of the valve disc, it is very suitable for regulating the flow. It can be used for cutting off, regulating and throttling fluid pipelines such as tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy, etc. The globe valve is generally connected to the pipeline by flange connection or welding connection. The optional drive devices are: handwheel, bevel gear, electric, pneumatic, etc.

Implementation Standards

Standar desain	ASME B16.34, BS 1873, EN558-1
Standar flange	ASME B 16.5, ASME B16.47, DIN2543, DIN2544
Cara sambungan	RF, RTJ, BW
Testing lan acceptance	API598, DIN3230
dawa struktural	ASME B16.10, DIN3202, EN1092-1
Pressure and temperature ratings	ASME B16.34,
Test tahan geni	API607, API6FA
Standar bocor sing kurang	ISO 15848-1, API 622
Desain anti karat	NACE MR 0103, NACE MR 0175

Aplikasi

Ukuran	NPS 2″ ~ NPS 24″ DN50 ~ DN600
Rentang tekanan	CL150~CL1500 PN10 ~ PN260
Kisaran suhu	；-196°C ~ +600°C
Range aplikasi	Banyu tunyuk, limbah, konstruksi, minyak bumi, industri kimia, panganan, obat-obatan, tekstil, listrik, galangan kapal, metalurgi, sistem energi, lsp.
Mode drive	Handwheel, bevel gear, listrik, pneumatik, lsp.
Katup awak / tutup katup	(A216 WCB, WC6, WC9, LCB, CF8, CF8M, CF3, CF3M, 4A, 5A, 6A), Alloy 20, Monel...
Sealing lumahing	Body, body cladding wesi basis wesi, cladding hard-based alloy
Batang katup	F6A F304 F316 F51 F53 Monel K500
Nut batang katup	Copper Alloy
Packing	Grafit fleksibel, kemasan asbes grafit, polytetrafluoroethylene...

Fitur Performance

1. Cast baja tutup globe gumantung ing meksa gagang tutup kanggo nggawe tutup tutup disc lumahing sealing lan tutup jog sealing lumahing pas rapet kanggo nyegah aliran medium. Iku belongs kanggo tutup sealing F dipeksa.
2. Arah aliran media katup globe yaiku "low in and high out" lan "high in and low out". Medium mung diijini mili ing siji arah lan nduweni arah sajrone instalasi.
3. Wangun struktur awak katup yaiku lurus, aliran langsung lan sudut tengen.
4. When the globe valve is opened, when the opening height of the valve disc reaches 25% to 30% of the nominal diameter of the stop valve, the flow rate has reached the maximum, indicating that the stop valve has reached the fully open position.
5. The valve structure is simpler than the gate valve, and it is more convenient to manufacture and maintain.
6. Lumahing sealing ora gampang kanggo nyandhang lan ngeruk, lan kinerja sealing apik. Ora ana geser relatif ing antarane cakram tutup lan permukaan sealing awak tutup nalika mbukak lan nutup, supaya nyandhang lan ngeruk ora serius, kinerja sealing apik, lan umur layanan dawa.
7. Nalika mbukak lan nutup, stroke cakram tutup cilik, saéngga dhuwure tutup globe luwih cilik tinimbang katup gerbang, nanging dawa strukture luwih dawa tinimbang katup gerbang.
8. Torsi mbukak lan nutup gedhe lan mbutuhake gaweyan liyane.
9. Rintangan cairan gedhe amarga saluran medium ing awak katup tortuous, resistensi cairan gedhe, lan konsumsi daya gedhe.
10. Cakram katup asring eroded nalika dibukak kanthi lengkap.

Cast Steel Globe Valve