2009/11/23 13:50:18 阅读:638次
The externally piloted diaphragm valve consistsof a pneumatically operated piston actuator, a diaphragm and a 2-way valve housing made of forged stainless steel. The high-quality actuatorwith a stainless steel cover is designed for usagein hygienic or aggressive environments. The fl ow optimised and zero dead volume valvebody makes high fl ow rates possible and a varietyof applications to be realised.The design enables the easy integration of automationmodules whether they are electrical/optical position feedback, pneumatic control units, an integrated fi eldbus interface or even an explosion proof feedback.The fully integrated system has a compact and smooth design, integrated pneumatic lines, IP65/67/NEMA4X protection class and superior chemical resistance. Body material Forged stainless steel 316L / 1.4435/BN2
Fe < 0.5% / C ≤ 0.03% Actuator material Actuator
Stainless steel 1.4561 (316Ti)
Diaphragm materials EPDM, PTFE / EPDM (FKM on request)
Media Neutral gases and liquids, high purity, sterile, aggressive or abrasive fl uids
Viscosity up to viscous
Surface fi nishes
internal mechanical polished
internal electro polished
internal mirror fi nished
(average surface fi nish)
Ra ≤ 0.5 μm
Ra ≤ 0.4 μm
Ra ≤ 0.25 μm (on request)
Media temperatures
EPDM
PTFE/EPDM
-10 to +130 oC (briefl y up to +150°C for steam sterilisation)
-10 to +130°C
Ambient temperature +5 to +60 oC
Control medium Neutral gases, air
Max. pilot pressure max. 10 bar
Port connections
Welded acc.
Clamp acc.
Sterile threaded ports
EN ISO 1127/ISO 4200, DIN 11850 Series 2,
ASME BPE, BS4825, SMS 3008 (on request)
DIN 32676, ASME BPE, ISO 2852 (on request)
|
产品编号 | 产品名称 | 产品简介 | 产品价格 |
---|---|---|---|
MG-01280-00 | 2103隔膜阀 | 0¥ |