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宝德burkert 00026207电磁阀

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burkert0263电磁阀 原装进口德国 宝德burkert 00026207电磁阀
正常关闭或打开 阀体材质:黄铜、不锈钢 与外界隔绝的液体从操作机制,通过隔膜的分离 紧凑的设计

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2/2-way valve with isolating diaphragm for medium up to +100ºC

 

 

  • Normally closed or open

 

  • Body material: Brass, Stainless steel

 

  • Double spindle seal

 

  • Compact design

 

 

Type 0263 can be combined with...

 

 

 

 

 

 

 

Type 6012/6014P Type 8640/8644

 

Pilot valve Valve Block

 

 

The externally controlled valve is pneumatically operated. It consists of a diaphragm actuator and a 2-way valve body. Between the valve housing and the drive, there is a hermetically sealed membrane.

The diaphragm actuator moves a spindle with valve disc against a spring and switches the valve. The spindle is designed glandless with double seal. The actuator body is made out of epoxy resin.

 

 

Circuit function A

 

2/2-way valve, externally controlled, normally closed by spring operation with pilot valve

 

 

Circuit Function B

 

2/2-way valve, externally controlled, normally opened by spring, operation with pilot valve

 

 

 

 

 

 

Type 8645

Type 8311

Valve Block

Pressure Sensor/Switch

 

 

 

Technical data

 

 

Body material

 

Brass, stainless steel

Inner part valve

 

Stainless steel

Actuator

 

Epoxy resin

Seal material

 

NBR, FKM, EPDM,

Medium

 

 

NBR

 

neutral medium

 

 

(e.g. compressed air, town gas, water, hydraulic oil)

FKM

 

per-solution, oxygen, hot air

EPDM

 

oil and fat-free medium

 

 

e.g. hot water, alkaline washing and bleaching lyes

Viscosity

 

max. 100 mm2/s

Medium temperature

 

 

NBR

 

-10 up to  +90 ºC

FKM

 

-10 up to +100 ºC

EPDM

 

-10 up to +100 ºC

Control medium

 

neutral gases and liquids, in particular air,

 

 

water, hydraulic liquids up to max. +90 ºC

Pilot pressure

 

see diagram

Ambient temperature

 

-10 up to +90 ºC

Installation

 

As required, preferably with actuator upright

 

 

 

Flow rate

 

measured at +20°C, 1 bar pressure at valve inlet

Kv value water [m3/h]:

 

and free outlet

Pressure values [bar]

 

Measured as overpressure to the atmospheric pressure

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