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2031隔膜阀 气动宝德2031

简要描述:

2031隔膜阀 气动宝德2031
带有不锈钢外壳电磁阀 宝德2031现场控制的隔膜阀,带有气动的活塞驱动装置和由冷变形不锈钢管构成的阀体。

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从峰工业科技(上海)有限公司 专做进口的工业产品公司, 主要销售进口 电磁阀 流量计 隔膜阀 比例阀 调节阀 控制器 传感器 电导率 等等多种产品, 需要德新老顾客客服。

 

2031隔膜阀 气动宝德2031

现场控制的隔膜阀,带有气动的活塞驱动装置和由冷变形不锈钢管构成的阀体。PA 或 PPS 材料的驱动装置。

  • 有利于流动且无死角的外壳
  • 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
  • 带有连接套头、压合接头或焊接接头的不锈钢外壳
  • 可实现自排空安装.

2031隔膜阀 气动宝德2031

The externally piloted diaphragm valve consists of a pneumatically operated piston actuator, a diaphragm and a 2-way valve housing made of investment cast stainless steel.

The standard material of the actuator is PPS. With its favourable fl ow characteristics and zero dead volume, the valve housing enables high flow capacities and a variety of applica-tions to be realized.

ApplicationsWater treatmentBiotechnology

   Port Connection

DN 4-50

Body material

Cast stainless steel 316 L/1.4435

Actuator material

PPS (PA polyamide on request)

Pilot air ports

Stainless steel 1.4305

Diaphragm materials

EPDM (AB), PTFE/EPDM (EA)

 

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

 

on request

Medium

Neutral gases and liquids, high purity, sterile, aggressive

 

or abrasive fl uids

Viscosity

up to viscous

Surface finish

(average surface fi nish)

internal mechanical polished

Ra ≤ 0.8 μm

(external cast surface)

 

internal electro polished

Ra ≤ 0.6 μm

(external cast surface electro

 

polished) (more on request)

 

Media temperature

 

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

+5 to +140 °C

Actuator size ≥ 100

+5 to +90 °C Briefl y up to +140 °C

 

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