進口高壓不銹鋼電磁閥
美國斯克高壓型電磁閥中國區(qū)總代理：深圳市鼎機閥門有限公司
品牌：美國斯克SRK 進口高壓不銹鋼電磁閥是集團公司的優(yōu)勢產(chǎn)品，其材質(zhì)可選用不銹鋼（304、316、316L）、鑄鋼、黃銅，動作形式可選用直動式、先導式、零壓差、手動復位，連接可選用螺紋式、法蘭式、、焊接式，活塞式密封結(jié)構(gòu)，壓力范圍1.6-300.0MPA，公稱通徑0.5-500mm，可根據(jù)工況要求選擇具體型號。
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.
法蘭連接、焊接連接、螺紋連接、承插焊連接
廣泛應(yīng)用于液壓系統(tǒng)、礦山機械、壓縮機、空分設(shè)備、高壓泵站、清洗設(shè)備、實驗裝備、測試設(shè)備、CNG設(shè)備、燃氣設(shè)備、機器制造等自動化控制。
工作原理：
常閉：當線圈通電時，先導閥芯吸合，先導孔打開，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動，電磁閥打開；當線圈斷電時，先導閥芯靠彈簧復位，先導孔關(guān)閉，閥腔由活塞節(jié)流孔增壓和復位彈簧的推力，電磁閥關(guān)閉。
常開：當線圈通電時，先導孔關(guān)閉，閥上腔由活塞節(jié)流孔增壓和復位彈簧的推力，電磁閥關(guān)閉。當線圈斷電時，先導閥芯靠彈簧復位，先導孔打開，閥上腔卸壓，活塞靠下腔介質(zhì)壓力推動，電磁閥打開。
技術(shù)參數(shù):
產(chǎn)品規(guī)格：DN1~DN300
動作方式：先導型
工作環(huán)境溫度：-50-100℃
線圈工作溫度：<85℃
控制方式：常開式、常閉式
標準電壓：AC（380、220、110、24）V、DC（220、110、24、12）V
流通流體介質(zhì)：水、氣、油等
流通流體溫度：<-200℃、<-100℃、<-40℃、<+60℃、<+120℃、<+200℃ 、<+650℃
流通流體壓力：63bar、100bar、160bar、250bar、400bar、500bar、800bar、1000bar、
              1500bar、1800bar、2500bar、3000bar、3600bar
閥體材質(zhì)：不銹鋼（304、316、316L）
連接方式：螺紋、法蘭
泄漏量：零泄漏
注：出口端壓力大于進口端壓力，介質(zhì)會反向?qū)ā？砂惭b止回閥或訂制自帶止回功能的閥。
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.
產(chǎn)地：美國
產(chǎn)品品牌：美國斯克（SRK）