寶帝先導式活塞閥，BURKERT活塞閥選型樣本

上海乾拓貿易有限公司 

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先導式閥 2400 具有一個伺服活塞，該活塞帶有雙向先導式控制裝置。

其設計適合高壓。這種閥門結構的特征在于閥座和密封元件的設計。

通過一個附加的徑向密封件能夠實現(xiàn)很好的密封性。先導式控制裝置的錐形密封元件，允許在沖洗功率相對較小的情況下接通高壓。

重疊的線圈系統(tǒng)

高溫版本，較高至

For selecting the correct product please refer to the technical data, images and notes for proper use according to the data sheet.

2/2-way Solenoid Valve Servo Operated for High Pressure

The servo-assisted Type 2400 valve has aservo-piston with a 2-way servo-control. It is designed for high pressures. 

The speciality of this valve design lies in the layout of the seat and sealing element. Anadditional radial seal make very good sealing possible. 

The tapered sealing element of the servocontrol permits the switching of high pressureat relatively low coil power.

Technical data Body material stainless steel, brass and brass, nickel-plated Valve internals stainless steel Sealing material PEEK/FKM; PCTFE/FKM; PTFE/FKM Media neutral gases and ? uids Medium temperature PEEK/FKM PCTFE/FKM PTFE/FKM –10 to +80 °C –10 to +80 °C –10 to +80 °C Ambient temperature max. +55 °C Viscosity ca. 21 mm/s Operating voltage 24/DC 24/220-230 V / 50 Hz other voltages on request Voltage tolerance ±10% Cycling rate ca. 80/min Duty cycle 100 % continuous rating Electrical connection Cable plug (part of the delivery) Protection class IP65 with cable plug Installation as required, preferably with actuator upright

伺服輔助型2400閥門具有雙向伺服控制的活塞。它是專為高壓設計的。

該閥門設計的特點在于座椅和密封元件的布局。額外的徑向密封可以實現(xiàn)非常好的密封。

伺服控制的錐形密封元件允許高壓的切換相對較的線圈功率。

技術數(shù)據(jù)主體材質不銹鋼，黃銅和黃銅，鍍鎳閥門內部不銹鋼密封材料PEEK / FKM; PCTFE / FKM; PTFE /

 FKM介質中性氣體和液體介質溫度PEEK / FKM PCTFE / FKM PTFE / FKM -10至+80°C -10至+80°C -10至+80°C

環(huán)境溫度較高+55°C粘度約21 mm / s工作電壓24 / DC 24 / 220-230 V / 50 Hz其他電壓請求電壓公差±10％循環(huán)速率ca。

80 / min占空比100％連續(xù)額定值電氣連接電纜插頭（部分交貨）防護等級IP65帶電纜插頭根據(jù)需要安裝，較好帶執(zhí)行器直立

Technical data

Kv value [mm/h]: Flow rate value for water, measured at +20 °C and 1 bar pressure differential over a fully opened valve. Pressure data [bar]: Overpressure with respect to atmospheric pressure Response times [ms]: m easured at valve outlet at 6 bar and +20 °C Opening pressure build-up 0…90% Closing: pressure relief 100…10%

Ori? ce Kv-value water

Port connection

Pressure range Electrical power consumption

Response times Weight

[mm] [m/h] AC [bar] DC [bar] Inrush Hold Opening [ms] Closing [ms] [kg] 5.0 0.6 G 1/4 1–250 1–200 AC 85 VA 48 VA/20 W 100 300 1.2 8.0 1.0 G 3/8 1–250 1–210 bis bis 1.4 12.0 2.6 G 1/2 1–250 1–160 DC 20 W 20 W 200 500 1.95

Circuit functions of the valve

A Circuit function A

Circuit function B

2/2-way valve, servo-assisted, normally closed, with servo-piston

2/2-way valve, servo-assisted, normally open, with servo-piston

Schematic diagram

Dimentions [mm]

D N D A B C F H K 5,0 G 1/4 30 12 ? 50 8 126 ? 50 8,0 G 3/8 29 8 ? 40 8 126 ? 65 12,0 G 1/2 29 8 ? 40 14 153 ? 75

寶帝先導式活塞閥，BURKERT活塞閥選型樣本