秦皇岛市机电设备有限公司是专门从事代理流量计、阀门、执行机构及其它电器元件的公司销售原装美国SHOK压力表, 压力变送器，电磁阀，压力开关，针型阀，温度计。
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SHOK成立于1967年，是美国批出售充液压力表的公司之一。更重要的是，SHOK是家为其压力表提供长达三年的期，了整个行业的质量基准。的标准的追求坚持了逾36年之久。SHOK的成功之道是对产品性能及服务的 ，如今应用于整个压力、温度及测力产品的生产线。
SHOK产品有：
美国SHOK压力表，SHOK标准压力表，SHOK压力传感器，SHOK压力变送器，SHOK压力开关，SHOK阀门，SHOK针型阀
SHOK具体常用产品型号有以下：
SHOK压力表：
40-100-300 PSI/Kpa 20-110-160 PSI/Kpa
40-200-30 inH2O/VAC 25-300-2000 PSI
60-400-10000 PSI 45-640-5000 PSI
45-740-100 inH2O 60-800-2000 PSI
25-910-30 VAC/Kpa 40-911-600 PSI/Kpa
SHOK压力变送器：
100-500-1-1-2-7-ORF 200-1000-1-2-2-7-ORF
6-1-ORF 640-3000-2-12-8-10-ORF
755-7500-1-1-8-24-ORF 800-50/300-1-1-8-8-040-8
1000-600-2-1-ORF 2000-5-3-6
SHOK针型阀：
101-MFC 102-FFC 204-MFS 30604-MFC 402-FFC 404-MFC
50402-MFC 704-FFC 2120-MMC 3010-MFC 5130-MMC
SHOK生产的各系列产品汇总：
SHOK 403-FFC (NS403FFC) 3/8" NPT Female-Female, Steel Valve
SHOK 404-FFC (NS404FFC) 1/2" NPT Female-Female, Steel Valve
SHOK 404-MFAS (NS404MFAS) 1/2" NPT Male-Female Angle, SS Valve
SHOK 412-MFS (NS412MFS) 1-1/2" NPT Male-Female, SS Valve
SHOK 402-FFC (NS402FFC) 1/4" NPT Female-Female, Steel Valve
SHOK 504-MFS (NS504MFS) 1/2" NPT Male-Female, SS Valve
SHOK 502-FFC (NS502FFC) 1/4" NPT Female-Female, Steel Valve
SHOK 503-FFC (NS503FFC) 3/8" NPT Female-Female, Steel Valve
SHOK 504-FFC (NS504FFC) 1/2" NPT Female-Female, Steel Valve
SHOK 508-FFC (NS508FFC) 1" NPT Female-Female, Steel Valve
SHOK 502-FFS (NS502FFS) 1/4" NPT Female-Female, SS Valve
SHOK 410-MFS (NS410MFS) 1-1/4" NPT Male-Female, SS Valve
SHOK 25-200 (NS25200) Bottom Connection Diaphragm Gauge (Please specify Range from Chart)
SHOK 25-210 (NS25210) Back Connection Diaphragm Gauge (Please specify Range from Chart)
SHOK 404-FFAC (NS404FFAC) 1/2" NPT Female-Female Angle, Steel Valve
SHOK 600 (NS600) Dial Pressure Gauge, 0-600 psig
SHOK 406-MFS (NS406MFS) 3/4" NPT Male-Female, SS Valve
SHOK 408-MFS (NS408MFS) 1" NPT Male-Female, SS Valve
SHOK 402-FFAS (NS402FFAS) 1/4" NPT Female-Female Angle, SS Valve
SHOK 502-MFC (NS502MFC) 1/4" NPT Male-Female, Steel Valve
SHOK 404-MFC (NS404MFC) 1/2" NPT Male-Female, Steel Valve
SHOK 404-FFAS (NS404FFAS) 1/2" NPT Female-Female Angle, SS Valve
SHOK (NS1800) Attachable loop indicator
SHOK 408-FFC (NS408FFC) 1" NPT Female-Female, Steel Valve
SHOK 410-FFC (NS410FFC) 1-1/4" NPT Female-Female, Steel Valve
SHOK 412-FFC (NS412FFC) 1-1/2" NPT Female-Female, Steel Valve
SHOK 625 (NS625) Intrinsically Safe Pressure Tranitter
Must Specify: Pressure Range, Accuracy, Process Connection, Electrical Connection and Option
SHOK 402-MFS (NS402MFS) 1/4" NPT Male-Female, SS Valve
SHOK 404-MFS (NS404MFS) 1/2" NPT Male-Female, SS Valve
SHOK 402-MFC (NS402MFC) 1/4" NPT Male-Female, Steel Valve
SHOK 410-MFC (NS410MFC) 1-1/4" NPT Male-Female, Steel Valve
SHOK 412-MFC (NS412MFC) 1-1/2" NPT Male-Female, Steel Valve
SHOK 406-FFS (NS406FFS) 3/4" NPT Female-Female, SS Valve
SHOK 408-FFS (NS408FFS) 1" NPT Female-Female, SS Valve
SHOK 1000 (NS1000) Dial Pressure Gauge, 0-1000 psig
SHOK 406-FFC (NS406FFC) 3/4" NPT Female-Female, Steel Valve
SHOK 406-MFC (NS406MFC) 3/4" NPT Male-Female, Steel Valve
SHOK 408-MFC (NS408MFC) 1" NPT Male-Female, Steel Valve
SHOK 800 (NS800) RTD Temperature Tranitter
Must Specify: Temp Range, Output, Electrical Connection, Stem Length and Stem Diameter (See ordering information in above chart)...
SHOK 615 (NS615) High Accuracy Heavy Duty Transducer
Must Specify: Pressure Range, Accuracy, Output Signal, Process Connection, Electrical Connection and Option
SHOK 200 (NS200) Dial Pressure Gauge, 0-200 psig
SHOK 612 (NS612) Submersible Transducer
Must Specify: Pressure Range, Accuracy, Process Connection and Length (See Ordering Information in Chart above)
SHOK 410-FFS (NS410FFS) 1-1/4" NPT Female-Female, SS Valve
SHOK 412-FFS (NS412FFS) 1-1/2" NPT Female-Female, SS Valve
SHOK 442-FFS (NS442FFS) 7/8"-20UNF-2B Female-Female, SS Valve
SHOK 402-MFAC (NS402MFAC) 1/4" NPT Male-Female Angle, Steel Valve
SHOK 404-MFAC (NS404MFAC) 1/2" NPT Male-Female Angle, Steel Valve
SHOK 503-FFS (NS503FFS) 3/8" NPT Female-Female, SS Valve
SHOK 504-FFS (NS504FFS) 1/2" NPT Female-Female, SS Valve
SHOK 1325 (NS1325) 1/4" NPT, 6000 PSI, Br Sbber
SHOK 1335 (NS1335) 7/16"-20 SAE-4, 6000 PSI, Br Sbber
SHOK 1350 (NS1350) 1/2" NPT, 6000 PSI, Br Sbber
SHOK 5025 (NS5025) 1/4" NPT, 15000 PSI, 316 SS Sbber
SHOK 5050 (NS5050) 1/2" NPT, 15000 PSI, 316 SS Sbber
SHOK 402-MFAS (NS402MFAS) 1/4" NPT Male-Female Angle, SS Valve
SHOK 402-FFS (NS402FFS) 1/4" NPT Female-Female, SS Valve
SHOK 403-FFS (NS403FFS) 3/8" NPT Female-Female, SS Valve
SHOK 404-FFS (NS404FFS) 1/2" NPT Female-Female, SS Valve
SHOK 504-MFC (NS504MFC) 1/2" NPT Male-Female, Steel Valve
SHOK 50402-MFC (NS50402MFC) 1/2" NPT Male-1/4" NPT Female, Steel Valve
SHOK 502-MFS (NS502MFS) 1/4" NPT Male-Female, SS Valve
SHOK 300 Series (NS315200) Mechanical Pressure Switch, 15-200 psig, 375 psig
SHOK (NS304MFS2) 1/2" NPT male-female, 316SS
SHOK (NS30604MFS2) 3/4" NPT male - 1/2" NPT female, 316SS
SHOK (NS602MFC1) 1/4" NPT male-female, Steel
SHOK (NS604MFC1) 1/2" NPT male-female, Steel
SHOK (NS602MFS1) 1/4" NPT male-female, 316SS
SHOK (NS604MFS1) 1/2" NPT male-female, 316SS
SHOK (NS602FFC1) 1/4" NPT female-female, Steel
SHOK (NS604FFC1) 1/2" NPT female-female, Steel
SHOK (NS602FFS1) 1/4" NPT female-female, 316SS
SHOK (NS604FFS1) 1/2" NPT female-female, 316SS
SHOK (NS702MFC2) 1/4" NPT male-female, Steel
SHOK (NS704MFC2) 1/2" NPT male-female, Steel
SHOK (NS702MFS2) 1/4" NPT male-female, 316SS
SHOK (NS704MFS2) 1/2" NPT male-female, 316SS
SHOK (NS60P15) Differential Pressure Gauge, 6", 0-15 psid
SHOK (NS60P30) Differential Pressure Gauge, 6", 0-30 psid
SHOK (NS60P60) Differential Pressure Gauge, 6", 0-60 psid
SHOK (NS60P100) Differential Pressure Gauge, 6", 0-100 psid
SHOK 3100 Series (NS3110MMC2) Manifold Valve; Flange - Flange, Steel
SHOK 3100 Series (NS3110MMS2) Manifold Valve; Flange - Flange; 316SS
SHOK 5000 Series (NS5030FFC1) Manifold Valve, 1/2" NPT - 1/2" NPT; Steel
SHOK 5000 Series (NS5030FFS1) Manifold Valve, 1/2" NPT - 1/2" NPT; 316SS
SHOK 5000 Series (NS5030MFC1) Manifold Valve, Flange - 1/2" NPT; Steel
SHOK 5000 Series (NS5030MFS1) Manifold Valve, Flange - 1/2" NPT; 316SS
SHOK 5000 Series (NS5030MMC1) Manifold Valve, Flange - Flange; Steel
SHOK 5000 Series (NS5030MMS1) Manifold Valve, Flange - Flange; 316SS
SHOK 5100 Series (NS5130FFC2) Manifold Valve, 1/2" NPT - 1/2" NPT; Steel
SHOK 5100 Series (NS5130FFS2) Manifold Valve, 1/2" NPT - 1/2" NPT; 316SS
SHOK 5100 Series (NS5130MFC2) Manifold Valve, Flange - 1/2" NPT; Steel
SHOK 5100 Series (NS5130MFS2) Manifold Valve, Flange - 1/2" NPT; 316SS
SHOK 5100 Series (NS5130MMC2) Manifold Valve, Flange - Flange; Steel
SHOK 5100 Series (NS5130MMS2) Manifold Valve, Flange - Flange; 316SS
SHOK (NS204MFC1) 1/4" NPT male-female, Steel
SHOK (NS20604MFC1) 3/4" NPT male - 1/2" NPT female, Steel
SHOK (NS204MFS1) 1/2" NPT male-female, 316SS
SHOK (NS20604MFS1) 3/4" NPT male - 1/2" NPT female, 316SS
SHOK (NS) High Performance Platinum RTD Temperature Tranitter, 50 to 500F range, 6" stem length
SHOK (NS) High Performance Platinum RTD Temperature Tranitter, -40 to 120F range, 9" stem length
SHOK (NS) High Performance Platinum RTD Temperature Tranitter, 0 to 200f range, 9" stem length
SHOK (NS) High Performance Platinum RTD Temperature Tranitter, -40 to 120F range, 12" stem length
SHOK (NS) High Performance Platinum RTD Temperature Tranitter, 0 to 200F range, 12" stem length
SHOK (NS) High Performance Platinum RTD Temperature Tranitter, 50 to 500F range, 12" stem length
SHOK (NS45P15) Differential Pressure Gauge, 4-1/2", 0-15 psid
SHOK (NS45P30) Differential Pressure Gauge, 4-1/2", 0-30 psid
SHOK (NS45P60) Differential Pressure Gauge, 4-1/2", 0-60 psid
SHOK (NS45P100) Differential Pressure Gauge, 4-1/2" 0-100 psid
SHOK (NS45P230) Differential Pressure Gauge, 4-1/2", 0-230 psid
SHOK (NS45P300) Differential Pressure Gauge, 4-1/2", 0-300 psid
SHOK (NS45P400) Differential Pressure Gauge, 4-1/2", 0-400 psid
SHOK (NS60W400) Low Differential Pressure Gauge, 6", 0-400" H2O
