Stainless Steel Gate Valve with ISO-F Flange

Stainless Steel Gate Valve with ISO-F Flange This series of gate valves are available in manual, pneumatic, and electromagnetic versions. The design is both functional and aesthetically pleasing, offering excellent stability, compact size, durability, and superior sealing performance. These valves are ideal for use in ultra-high vacuum equipment due to their long service life and reliable operation. Key Features: - Utilizes stainless steel bellows and Viton O-rings for leak-free operation without the need for lubrication. - The internal body is fully welded with stainless steel, ensuring a low leak rate. - Ribbed structure design makes the valve lightweight and compact with an attractive appearance. - Double-guide rail system ensures smooth movement, while the monolithic construction provides even force distribution. Application Range: - Operating pressure range: 1×10⁻⁷ PA to 1.2×10⁵ PA - Differential pressure before opening: ≤3×10³ PA (in any direction) - Leak rate of valve body and base: <1.3×10⁻⁷ PA·L/s - Cycles until first maintenance: 10,000 times - Baking temperature: Open ≤200°C; Close ≤150°C - Installation position: Any direction Power Supply: - Pneumatic valves: AC 220V 50Hz, 6W or DC 24V, 3W - Motor-driven valves: - DN 63–250: AC 220V 50Hz, 25W or AC 380V 50Hz, 25W - DN 320–400: AC 220V 50Hz, 40W or AC 380V 50Hz, 40W - Compressed air supply (for pneumatic valves): - DN 63–200: 0.4–0.7 MPa - DN 250–400: 0.5–0.7 MPa Opening and Closing Speed: - Pneumatic valves: DN 63–250 ≤6 seconds; DN 320–400 ≤10 seconds - Motor-driven valves: DN 63–250 ≤50 seconds; DN 320–400 ≤70 seconds Position Indication: - Manual valves: Mechanical indication of open and closed positions - Pneumatic valves: Magnetic switch for open and closed position indication - Motor-driven valves: Micro switch for open and closed position indication Ordering Information: | DN (mm) | Manual Valves | Pneumatic Valves | Motor-driven Valves | |---------|---------------|------------------|---------------------| | | CF | LF | ISO-F | GB-LP | CF | LF | ISO-F | GB-LP | CF | LF | ISO-F | GB-LP | | 63 | 1010 | 1011 | 1069 | 1012 | 1210 | 1211 | 1337 | 1212 | – | – | – | – | | 80 | 1013 | 1014 | 1070 | 1015 | 1213 | 1214 | 1338 | 1215 | – | – | – | – | | 100 | 1016 | 1017 | 1071 | 1018 | 1216 | 1217 | 1339 | 1218 | 1501 | 1502 | 1557 | 1503 | | 160 | 1019 | 1020 | 1072 | 1021 | 1219 | 1220 | 1340 | 1221 | 1504 | 1505 | 1558 | 1506 | | 200 | 1022 | 1023 | 1073 | 1024 | 1222 | 1223 | 1341 | 1224 | 1507 | 1508 | 1559 | 1509 | | 250 | 1025 | 1026 | 1074 | 1027 | 1225 | 1226 | 1342 | 1227 | 1510 | 1511 | 1560 | 1512 | | 320 | 1075 | 1028 | 1076 | 1029 | 1343 | 1228 | 1344 | 1229 | 1561 | 1513 | 1562 | 1514 | | 400 | – | – | – | – | 1345 | 1230 | 1346 | 1231 | 1563 | 1515 | 1564 | 1516 | We offer OEM and ODM services based on your drawings and specifications. Packaging & Delivery: - Packaging: Inner plastic bag, outer carton or wooden case, customized as per customer requirements - Delivery: Shipped within 3 days after payment About Our Company: Chuanbei Vacuum Technology (Beijing) Co., Ltd. (Registered Brand: CBVAC), established in 2002, is a national high-tech enterprise and a key member of the Chinese Vacuum Association. We specialize in the development, design, production, sales, and service of vacuum products. Our company has participated in major projects from the Ministry of Science and Technology (MOST), the intelligent digital workshop from the National Development and Reform Commission (NDRC), and technology upgrades from the Ministry of Industry and Information Technology (MIIT). CBVAC offers a wide range of vacuum valves, pumps, bellows, flange connectors, custom chambers, and integrated vacuum systems. Our products are widely used in fields such as new energy, new materials, aerospace, semiconductors, IC equipment, and more. We also provide custom solutions for universities and research institutions. Our Product Range: [Product images displayed]

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