进口高压不锈钢电磁阀

进口高压不锈钢电磁阀
美国斯克高压型电磁阀中国区总代理：深圳市鼎机阀门有限公司
品牌：美国斯克SRK 进口高压不锈钢电磁阀是集团公司的优势产品，其材质可选用不锈钢（304、316、316L）、铸钢、黄铜，动作形式可选用直动式、先导式、零压差、手动复位，连接可选用螺纹式、法兰式、、焊接式，活塞式密封结构，压力范围1.6-300.0MPA，公称通径0.5-500mm，可根据工况要求选择具体型号。
American SRK  solenoid valve distributor in China: Shenzhen Ding Ji Valve Co., Ltd.
???? American Trask SRK solenoid valve is a company's superior products, which can be made of stainless steel materials (304,316,316L), cast steel, brass, action can be used in the form of direct-acting, pilot, zero pressure, manual reset, connection choice of threaded, flanged,, welding, piston seal structure, pressure range 1.6-300.0MPA, nominal diameter 0.5-500mm, you can select specific models according to working conditions.
法兰连接、焊接连接、螺纹连接、承插焊连接
广泛应用于液压系统、矿山机械、压缩机、空分设备、高压泵站、清洗设备、实验装备、测试设备、CNG设备、燃气设备、机器制造等自动化控制。
工作原理：
常闭：当线圈通电时，先导阀芯吸合，先导孔打开，阀上腔卸压，活塞靠下腔介质压力推动，电磁阀打开；当线圈断电时，先导阀芯靠弹簧复位，先导孔关闭，阀腔由活塞节流孔增压和复位弹簧的推力，电磁阀关闭。
常开：当线圈通电时，先导孔关闭，阀上腔由活塞节流孔增压和复位弹簧的推力，电磁阀关闭。当线圈断电时，先导阀芯靠弹簧复位，先导孔打开，阀上腔卸压，活塞靠下腔介质压力推动，电磁阀打开。
技术参数:
产品规格：DN1~DN300
动作方式：先导型
工作环境温度：-50-100℃
线圈工作温度：<85℃
控制方式：常开式、常闭式
标准电压：AC（380、220、110、24）V、DC（220、110、24、12）V
流通流体介质：水、气、油等
流通流体温度：<-200℃、<-100℃、<-40℃、<+60℃、<+120℃、<+200℃ 、<+650℃
流通流体压力：63bar、100bar、160bar、250bar、400bar、500bar、800bar、1000bar、
              1500bar、1800bar、2500bar、3000bar、3600bar
阀体材质：不锈钢（304、316、316L）
连接方式：螺纹、法兰
泄漏量：零泄漏
注：出口端压力大于进口端压力，介质会反向导通。可安装止回阀或订制自带止回功能的阀。
working principle:
NC: When the coil is energized, the pilot spool pull the pilot hole is open, the pressure relief valve chamber, the piston on the lower chamber medium pressure to promote the solenoid valve is opened; When the coil power, the pilot valve by the spring return

Bit pilot hole closed and the valve chamber and pressurized by the piston return spring throttle thrust, the solenoid valve is closed.
Normally open: When the coil is energized, the pilot hole is closed, valve chamber and pressurized by the piston return spring throttle thrust, the solenoid valve is closed. When the coil power, the pilot valve by the spring return, pilot hole

Open, pressure relief valve on the chamber, the piston on the lower chamber medium pressure to promote, the solenoid valve is opened.
Technical Parameters:
Product Specifications: DN1 ~ DN300
Action by: Pilot Type
Working temperature: -30- + 80 ℃; -50- + 100 ℃
Coil Operating temperature: <+ 50 ℃, <+ 85 ℃
Control mode: normally open, normally closed
International Standard voltage: AC (380,220,110,24) V, DC (220,110,24,12) V
Circulating fluid medium: water, gas, oil
Circulation Fluid temperature: <- 200 ℃, <- 100 ℃, <- 40 ℃, <+ 60 ℃, <+ 120 ℃, <+ 200 ℃, <+ 350 ℃
Circulation fluid pressure: 63bar, 100bar, 160bar, 250bar, 400bar, 500bar, 800bar, 1000bar,
1500bar, 1800bar, 2500bar, 3000bar, 3600bar
Body material: stainless steel (304,316,316L)
Connection: thread, flange
Leakage: zero leakage
Note: The outlet pressure is greater than the inlet end of the pressure, the media will reverse pass. Check valve can be installed or custom built-check function valve.
产地：美国
产品品牌：美国斯克（SRK）