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Hunan PooHeng Valve Co., Ltd.
Telephone:
008618075148999 (Manager Tang)
Electronic single seat electric control valve
The electronic single seat electric control valve product features superior structure: equal cross-section low flow resistance flow channel, large rated flow coefficient.

Detailed description

Product FeaturesValve Body Parameters

Superior structure: equal cross-section low flow resistance channel, large rated flow coefficient

Nominal pressure PN10 PN16、PN40、PN64
Good adjustability: large adjustable range, flow characteristics can be selected as equal percentage or linearConnection method: flange type, (special: welding type)
Good sealing performance: can choose soft seal or corrugated pipe seal to improve sealing performanceValve body material WCB SS304、SS316、SS316L
Widely used: various valve seat structures, heat sinks, suitable for different pressure differentials and temperaturesValve core material SS SS304、SS316、SS316L、 Sitailai welding
Technical ParameterSealing material PTFE, hard seal, special high-temperature material
Operation mode: electrically open, electrically closedBellows SS SS304、SS316
Valve seat structure P single seatPacking PTFE, flexible graphite
Percentage and linearity of traffic characteristicsPush rod liner 2Cr13
Adjustable range 50:1Gasket rubber asbestos board, 1Cr18Ni9Ti asbestos wrapped gasket
Sealing grade III, IV, V, VIFlange standard GB9113-88 JB/T79-94、GB2555-81
Basic error ± 2.5%Specially made flange ANSI JIS、DIN
Environmental temperature -30 ℃~+70 ℃ (explosion-proof type:- 20℃~+60℃)Fluid temperatureC3 group -20 ℃~200 ℃
Input signal 4~20mA DC, 0~10V DCC4 group -40 ℃~250 ℃
Output signal 4~20mA DC, 0~10V DCC5 group -40 ℃~450 ℃
Power supply voltage AC220V 50HZ; 380V. AC 50Hz 24AC/DCC7 group -60 ℃~450 ℃

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Contact us
Address: Room 4104, Xiangshang Shiji Xincheng, Kaiyuan Road, Changsha County, Changsha City, Hunan Province, China
Factory:Jinlong Avenue, Jinlong New District, Xiangyin County, Yueyang City, Hunan Province, China
Postal code: 414600
878998047@qq.com
008618075148999 (Manager Tang)
www.polyhengvalve.com
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008618075148999 (Manager Tang)
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