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BURKERT膜片阀2033系列死角体积小

更新时间:2017-08-04      点击次数:1741

BURKERT膜片阀2033系列技术参数:

Orifice

DN08 to DN100

Body material

Stainless steel 1.4435 acc. to BN2 / ASME BPE

 

Fe < 0.5% / C ≤ 0.03%

Port connections

 

Weld end

• DIN EN ISO 1127 / ISO 4200 / DIN 11866 Series B

 

• DIN 11850 Series 2 / DIN 11866 Series A

 

• ASME BPE / DIN 11866 Series C

Clamp

• DIN 32676 Series A (DIN tube)

 

• DIN 32676 Series B (ISO tube)

 

• ASME BPE

Surface finish (others on request)

Ra ≤ 0,5 μm (ASME BPE SF1)

• inside mechanical polished

 

 

(external Ra ≤ 1.6 μm)

• inside electro polished

Ra ≤ 0,38 μm (ASME BPE SF4 / DIN HE4)

 

(external Ra ≤ 1.6 μm)

Diaphragm materials

EPDM (AB), PTFE/EPDM (EA)

 

EPDM (AD), advanced PTFE/EPDM (EU) and FKM (FF)

 

on request

Actuator material

PPS (PA for actuator sizes ø 175/225 mm)

Medium temperatures

 

EPDM (AB), PTFE/EPDM (EA)

-10 to +130 °C (steam sterilisation +140 °C for 60 min)

EPDM (AD), advanced PTFE/

-5 to +143 °C (steam sterilisation +150 °C for 60 min)

EPDM (EU)

 

FKM (FF)

0 to +130 °C (not recommended for steam)

Ambient temperature

 

Actuator size < 100 mm

+5 to +140 °C

Actuator size ≥ 100 mm

+5 to +90 °C (briefl y up to +140 °C, -10 to +60 °C with PA actuator)

Control medium

Neutral gases, air

Pilot pressure max.

max. 7 bar, see table on page 2

 

 

BURKERT膜片阀2033系列特点:
*的外壳,没有焊缝
通过隔膜将介质与驱动装置严格分离
坚固的通用驱动装置,具有模块化配件系列
带有焊接接头的不锈钢外壳
质量认证 FDA / 3A

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