Seri DCF-F2 — rangkaian model lengkap
Proteksi flameproof "Ex db" tersertifikasi dengan rating IP67 — dibuat untuk menahan penyulutan internal tanpa meneruskannya ke atmosfer sekitar, untuk penangkapan debu di area berbahaya Zone 1/2 dari −40°C hingga +60°C.
Rangkaian model lengkap
Suhu lingkungan −40°C hingga +60°C · Ex db IIC T6 Gb · IP67 · pengencang A2-70
| Tipe | No. model | Ukuran (inci) | Ukuran DN | Kelas Ex-proof |
|---|---|---|---|---|
| Tipe siku | DCF-F2-2L-B | 3/4″ | DN20 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-20 | 3/4″ | DN20 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-25 | 1″ | DN25 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-40S | 1.5″ | DN40 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-50S | 2″ | DN50 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-62S | 2.5″ | DN65 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-76S | 3″ | DN80 | Ex db IIC T6 Gb |
| Tipe siku | DCF-F2-Z-102S.B | 3.5″ | DN90 | Ex db IIC T6 Gb |
| Ulir luar | DCF-F2-ZM-20 | 3/4″ | DN20 | Ex db IIC T6 Gb |
| Ulir luar | DCF-F2-ZM-25 | 1″ | DN25 | Ex db IIC T6 Gb |
| Ulir luar | DCF-F2-ZM-40S | 1.5″ | DN40 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-25 | 1″ | DN25 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-40S | 1.5″ | DN40 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-50S | 2″ | DN50 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-62S | 2.5″ | DN65 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-76S | 3″ | DN80 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-102S.B | 3.5″ | DN90 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-Y-102S | 4″ | DN100 | Ex db IIC T6 Gb |
| Tipe benam | DCF-F2-YQ-76S | 3″ | DN80 | Ex db IIC T6 Gb |
| Tipe benam | DMY-F-II-80 | 3″ | DN80 | Ex db IIC T6 Gb |
| Tipe lurus | DCF-F2-T-25SG | G1″ | DN25 | Ex db IIC T6 Gb |
| Tipe lurus | DCF-F2-T-40SG | G1½″ | DN40 | Ex db IIC T6 Gb |
| Tipe lurus | DCF-F2-T-50SG | G2″ | DN50 | Ex db IIC T6 Gb |
Standar produk
Sertifikasi
Sertifikasi produk
DCF-F2 series · DCF-F2 series (Z/Y/T/ZM/2L-B variants, 20-115S sizes) · DMY-F2-II-80
| No. sertifikat | 2024322307006147 |
|---|---|
| Diterbitkan oleh | Shanghai Inspection and Testing Institute of Instruments and Automation Systems Co., Ltd. (SITIIAS) |
| Diterbitkan | 2024-08-20 |
| Berlaku hingga | 2029-08-19 |
| Standar | GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T 3836.31-2021 |
Sertifikasi produk
DCF-F2 Series (2L-B / Z / Y / YA / YQ / ZM / T variants) · DMY-F2-II-80
| No. sertifikat | GYB25.1975X |
|---|---|
| Diterbitkan oleh | Shanghai Inspection and Testing Institute of Instruments and Automation Systems Co., Ltd. (NEPSI - National Supervision and Inspection Center for Explosion Protection and Safety of Instrumentation) |
| Diterbitkan | 2025-06-12 |
| Berlaku hingga | 2030-06-11 |
| Standar | GB/T 3836.1-2021, GB/T 3836.2-2021, GB/T 3836.31-2021, JB/T 5916-2013 |
Gambar teknik
🔒 Dimensi tersedia berdasarkan permintaanDMY-F2-II-80
| Mounting spacing | 🔒 |
|---|---|
| Overall height | 240 mm |
| Seat height 1 | 🔒 |
| Seat height 2 | 🔒 |
| Seal bore | Ø85.5 mm |
| Inner step | 88 mm |
+14 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-102S.B(special O-ring)
| Mounting spacing | 🔒 |
|---|---|
| Overall height | 254 mm |
| Flange thickness | 🔒 |
| Seat height 1 | 🔒 |
| Seat height 2 | 43 mm |
| Inner bore | Ø103 mm |
+15 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-102S.B(standard O-ring)
| Mounting spacing | 🔒 |
|---|---|
| Overall height | 🔒 |
| Flange thickness | 27 mm |
| Seat height 1 | 🔒 |
| Seat height 2 | 43 mm |
| Inner bore | Ø103 mm |
+15 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-102S
| Mounting spacing | 🔒 |
|---|---|
| Overall height | 255 mm |
| Flange thickness | 27 mm |
| Lip | 6.5 mm |
| Seat height 1 | 🔒 |
| Seat height 2 | 🔒 |
+18 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-25
| Overall height | 🔒 |
|---|---|
| Mounting spacing | 130 mm |
| Seat height 1 | 🔒 |
| Seat height 2 | 🔒 |
| Lip | 13 mm |
| Outlet bore | Ø35 mm |
+7 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-40S
| Overall height | 223 mm |
|---|---|
| Mounting spacing | 130 mm |
| Seat height 1 | 41 mm |
| Seat height 2 | 🔒 |
| Lip | 🔒 |
| Outlet bore | 🔒 |
+8 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-50S
| Mounting spacing | 185 mm |
|---|---|
| Overall height | 🔒 |
| Flange thickness | 25 mm |
| Lip | 7 mm |
| Seat height 1 | 🔒 |
| Seat height 2 | 🔒 |
+16 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-62S
| Mounting spacing | 🔒 |
|---|---|
| Overall height | 240 mm |
| Flange thickness | 🔒 |
| Lip | 🔒 |
| Seat height 1 | 35 mm |
| Seat height 2 | 44 mm |
+17 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-76S(special O-ring)
| Mounting spacing | 🔒 |
|---|---|
| Overall height | 🔒 |
| Flange thickness | 🔒 |
| Seat height 1 | 35 mm |
| Seat height 2 | 43 mm |
| Inner bore | Ø89.5 mm |
+16 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Y-76S(standard O-ring)
| Overall height | 254 mm |
|---|---|
| Inlet flange height | 🔒 |
| Neck height | 35 mm |
| Flange thickness | 43 mm |
| Neck diameter | 🔒 |
| Body diameter | 🔒 |
+16 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-YA-76S
| Neck diameter | 🔒 |
|---|---|
| Mid diameter | Ø187.5 mm |
| Flange diameter | Ø220 mm |
| Bolt circle diameter | Ø220 mm |
| Base height | 🔒 |
| Mounting spacing | 🔒 |
+8 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-YQ-76S(standard O-ring)
| Overall height | 🔒 |
|---|---|
| Inlet height | 41 mm |
| Flange thickness | 🔒 |
| Neck diameter | 🔒 |
| Body diameter | Ø158 mm |
| Flange diameter | Ø182 mm |
+12 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-YQ-76S(special O-ring)
| Overall height | 240 mm |
|---|---|
| Inlet height | 41 mm |
| Flange thickness | 56 mm |
| Neck diameter | 🔒 |
| Body diameter | 🔒 |
| Flange diameter | 🔒 |
+12 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-20
| Overall height | 🔒 |
|---|---|
| Diaphragm cover diameter | Ø80 mm |
| Inlet height | 20 mm |
| Inlet face height | 22 mm |
| Outlet height | 🔒 |
| Base width | 🔒 |
+2 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-25
| Overall height | 171 mm |
|---|---|
| Inlet height | 24 mm |
| Inlet face height | 🔒 |
| Outlet height | 27 mm |
| Base length | 🔒 |
| Bolt spacing | 🔒 |
+2 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-40S
| Overall height | 230 mm |
|---|---|
| Inlet height | 🔒 |
| Inlet face height | 🔒 |
| Outlet height | 🔒 |
| Base length | 131 mm |
| Bolt spacing | 75 mm |
+2 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-50S
| Overall height | 241 mm |
|---|---|
| Inlet height | 🔒 |
| Inlet face height | 🔒 |
| Outlet height | 🔒 |
| Base length | 180 mm |
| Bolt spacing | 100 mm |
+2 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-62S
| Overall height | 🔒 |
|---|---|
| Inlet height | 49 mm |
| Inlet face height | 37 mm |
| Outlet height | 37 mm |
| Base length | 🔒 |
| Bolt spacing | 🔒 |
+2 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-76S
| Overall height | 🔒 |
|---|---|
| Inlet height | 🔒 |
| Inlet face height | 38 mm |
| Outlet height | 🔒 |
| Base length | 220 mm |
| Bolt spacing | 120 mm |
+2 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-ZM-20
| Overall height | 198 mm |
|---|---|
| Inlet pipe outer diameter | Ø27 mm |
| Inlet pipe seat | 🔒 |
| Inlet pipe bore | Ø20 mm |
| Inlet pipe chamfer | 🔒 |
| Outlet pipe outer diameter | 🔒 |
+9 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-ZM-25
| Overall height | 233 mm |
|---|---|
| Inlet pipe outer diameter | 🔒 |
| Inlet pipe seat | 🔒 |
| Inlet pipe bore | 🔒 |
| Inlet pipe chamfer | 3×30° |
| Outlet pipe outer diameter | Ø34 mm |
+9 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-ZM-40S
| Overall height | 284 mm |
|---|---|
| Inlet pipe outer diameter | 🔒 |
| Inlet pipe seat | 🔒 |
| Inlet pipe bore | 🔒 |
| Inlet pipe chamfer | 3×30° |
| Outlet pipe outer diameter | Ø48 mm |
+9 dimensi lainnya
🔒 Dimensi tersedia berdasarkan permintaanDCF-F2-Z-20-C(304)
| Overall height | 160 mm |
|---|---|
| Diaphragm cover diameter | Ø78 mm |
| Inlet height | 🔒 |
| Inlet offset | 20 mm |
| Base length | 🔒 |
| Base width | 🔒 |
+1 dimensi lainnya
Basis pengetahuan
DCF-F2 adalah keluarga katup flameproof (Ex db). Huruf setelah F2 menunjukkan gaya bodi — Z tipe siku, ZM ulir luar, Y tipe benam, T tipe lurus — angkanya adalah kode ukuran, dan sufiks material -C (stainless 304), -D (stainless 316), atau -E (paduan terbatas tembaga/seng) dapat ditambahkan pada model mana pun. Daftar model dan ukuran lengkap ada di tabel SKU pada halaman ini.
Katup pulse flameproof (Ex d) tersedia mulai DN25 ke atas; katup flameproof DN20 dan DN25 hanya tersedia dari Xiechang. Konektor kabel flameproof khusus menggunakan ulir G1/2".
