产品介绍PRODUCTS
对夹式通轴无销软阀座蝶阀 KF-DJS 2100 Series
系列号: KF-DJS 2100 Series
对夹式通轴无销软阀座蝶阀(KF-DJS 2100 Series)
Wafer Type Pinless Non-backed Seat Butterfly Valve
产品特性/Product Feature
■ 中线结构,无销通轴设计。
■ 阀板可双向承压,无安装方向要求。
■ 侧法兰可满足多个标准。
■ 阀座为无骨架可更换软阀座,提高了橡胶密封性能, 延长阀门使用寿命。
■ 安装方便,无需另加装法兰垫片。
■ Centerline structure, pinless through shaft design.
■ Disc has two-way bearing, no installation direction requirements.
■ End flange can meet different connection standards.
■ Non-backed replaceable seat with good performance and a longer working life.
■ Easy installation, no need flange gasket.
技术参数/Technical Parameters
公称通径DN(mm) Nominal diameter | 50~300 | 50~300 | ||
公称压力(Mpa) Nominal pressure | 1.0 | 1.6 | ||
试验压力 Testing pressure | 壳体(Mpa) Shell | 1.5 | 2.4 | |
密封(Mpa) Seal | 1.1 | 1.76 | ||
适用温度(°C) Suitable temperature | -40°C~200°C | |||
适用介质 Suitable medium | 饮用水、污水、海水、食品、药品、气体、油类、酸类 Drinking water、sewage、seawater、food、medicines、gas、oil and acid | |||
主要原材料/Main Raw Material
阀体 Body | 阀板 Disc | 阀轴 Stem | 阀座 Seat | 驱动 Actuator | ||
灰铸铁 Cast iron | 电镀球墨铸铁 Plated ductile iron | 不锈钢 Stainless steel customised | 乙丙/丁腈橡胶 EPDM/NBR | 手柄 Lever | ||
球墨铸铁 Ductile iron | CF8不锈钢 Stainless steel | 饮用水认证乙丙橡胶 WRAS-EPDM | 手动头 Gearbox and handwheel | |||
碳钢 Carbon steel | CF8M不锈钢 Stainless steel | 氟橡胶 Viton | 电动头 Electric | |||
不锈钢 Stainless steel | 铝青铜 Aluminum bronze | 硅橡胶 Silicon | 气动头 Pneumatic | |||
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参照标准/Referance Standard
设计标准 Design standard | API 609 | |||
试验标准 Testing standard | API 598 | |||
上法兰标准 Top flange standard | ISO5211 | |||
侧法兰标准 End flange standard | DIN PN10 / PN16、ANSI 125# / 150#、BS4504 PN10 / PN16、JIS B2220 10K | |||
结构长度标准 Face to face standard | API 609、EN558-1 20 Series、BS5155、DIN3202 K1 |
外形尺寸及单重/Overall Dimension and Weight
规 格 Size | A | B | D | Top Flange | ΦE | DIN PN10 | DIN PN16 | ANSI 150# | 重量(kg)Weight | |||
N-Φd | ΦD | N-Φd | ΦD | N-Φd | ΦD | |||||||
DN50 | 216 | 142 | 43 | F05 | 65 | 4-18 | 125 | 4-18 | 125 | 4-19.0 | 120.6 | 3.37 |
DN65 | 235 | 154 | 46 | F05 | 65 | 4-18 | 145 | 4-18 | 145 | 4-19.0 | 139.7 | 4.11 |
DN80 | 266 | 171 | 46 | F05 | 65 | 8-18 | 160 | 8-18 | 160 | 8-19.0 | 152.4 | 4.70 |
DN100 | 296 | 184 | 52 | F07 | 90 | 4-18 | 180 | 4-18 | 180 | 4-19.0 | 190.5 | 6.20 |
DN125 | 340 | 213 | 56 | F07 | 90 | 4-18 | 210 | 4-18 | 210 | 4-22.4 | 215.9 | 7.85 |
DN150 | 366 | 226 | 56 | F07 | 90 | 4-22 | 240 | 4-22 | 240 | 4-22.4 | 241.3 | 10.70 |
DN200 | 420 | 253 | 60 | F10 | 125 | 4-22 | 295 | 4-22 | 295 | 4-22.4 | 298.4 | 15.60 |
DN250 | 486 | 292 | 68 | F10 | 125 | 4-22 | 350 | 4-26 | 355 | 4-25.4 | 361.9 | 20.90 |
DN300 | 580 | 337 | 78 | F10 | 125 | 4-22 | 400 | 4-26 | 410 | 4-25.4 | 431.8 | 35.20 |