Target kita yaiku nggabungake lan ningkatake kualitas lan layanan produk sing wis ana, sauntara terus ngembangake produk anyar kanggo nyukupi panjaluk pelanggan sing beda-beda kanggo rega Murah China Ball Type Check Valve Thread Non Return Valve, Kita wis siyap menehi sampeyan sing paling murah. Nilai ing pasar saiki, kualitas apik lan layanan dodolan produk luar biasa becik. Sugeng rawuh ing bisnis karo kita, ayo dadi gain pindho.
Target kita yaiku nggabungake lan ningkatake kualitas lan layanan produk sing wis ana, lan terus-terusan ngembangake produk anyar kanggo nyukupi panjaluk pelanggan sing beda-beda.3A Check Valve, dn200 check valve, check valve 8 inch,Katup Priksa China, Looking forward, kita bakal tetep jangkah karo kaping, terus kanggo nggawe produk anyar lan solusi. Kanthi tim riset sing kuwat, fasilitas produksi maju, manajemen ilmiah lan layanan sing paling dhuwur, kita bakal nyedhiyakake barang-barang sing berkualitas kanggo para pelanggan ing saindenging jagad. Kita kanthi tulus ngajak sampeyan dadi mitra bisnis kanggo keuntungan bebarengan.
Bahan utama: baja karbon, stainless steel, Inconel, Incoloy, dll.
Tekanan lan suhu
| DN (mm) diameteripun nominal | 50(2″)~700(28″) | 50(2″)~450(18″) | |
| PN (tekanan nominal) | 1.0 | 1.6 | |
| MPa Testing tekanan | cangkang | 1.5 | 2.4 |
| Sealing | 1.1 | 1.76 | |
| Suhu sing cocog | |||
| Medium sing cocog | Banyu pecah, limbah, hawa, uap, panganan, obat-obatan, lenga, asam, lsp. | ||
Meterial bagean utama
| bagean | materi |
| awak | besi tuang, besi ulet, |
| kursi | EPDM, NBR, VITON, PTFE |
| disk | besi ulet nikel, AI perunggu, baja tahan karat |
| gagang | baja karbon, baja tahan karat |
| bushing | PTFE |
| Ring "O". | PTFE |
| pin | baja tahan karat |
| kuncine | baja tahan karat |
Standar Eksekutif:
| Standar Desain | EN 593, MSS SP67 API 609 BS5155 |
| Inspeksi & Tes | API 598 ISO 5208 EN 12266 |
| End Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Tabel D & E BS 10 Tabel D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Tabel 1000/3 & Tabel 1600/3 |
| Adhep-adhepan | ISO 5752 , EN 558 , MSS SP67 lan API 609 DIN3202 |
Ukuran utama lan bobot
| DN | D | D1 | D2 | L | R | t | bobot(kg) | |
| mm | inch | |||||||
| 50 | 2″ | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
| 65 | 2.5" | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
| 80 | 3″ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
| 100 | 4″ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
| 125 | 5″ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
| 150 | 6″ | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
| 200 | 8″ | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
| 250 | 10″ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
| 300 | 12″ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
| 350 | 14″ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
| 400 | 16″ | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
| 450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
| 500 | 20″ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
| 600 | 24″ | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
| 700 | 28″ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |

















