80 mm NC Pneumatic PA Actuator – 2000 – 1675

This pneumatic actuator, for series 2000 angle seat valves, has a PA housing with a 80 mm size. Normally closed (NC), which means the valve opens when air is applied. The stainless steel housing is durable, suitable for corrosive media and harsh environments. Suitable for media temperatures ranging from -10 to 185°C (14 to 365°F).

Pros:

• ATEX and IECEx certified
• The actuator is designed for direct mounting of a Burkert 8697 feedback and control unit (not included)

Series

The Bürkert type 2000 2/2-way angle seat valve is a pneumatically actuated on/off valve. The CLASSIC pneumatically operated piston actuator is available in PA, or PPS for higher ambient temperatures. The valve body has been optimized for excellent flow properties and is equipped with a self-adjusting packing gland for added tightness and long-term reliability. These valves are suitable for high viscosity media of up to 600 mm2/s. This valve can be controlled through the use of a pilot valve or through central automation with a valve island. The valve can be fitted with accessories like electrical position feedback, manual override or stroke limitation.

Specifications

Material : Stainless steel
Seal material : Teflon (PTFE)
Function : Normally closed
Max pressure difference at 20 °C (bar) : 14
Min temperature (°C) : -10
Max temperature (°C) : 185
Suitable for vacuum : No
Min control pressure (bar) : 1.6
Max control pressure (bar) : 10
Approval : Atex Zone 1,Atex Zone 2,Atex Zone 22,IECEx Zone 1,IECEx Zone 21,IECEx Zone 2,IECEx Zone 22
Closing against flow : No
Actuator material : Polyamide (PA)
Actuator version : Classic
Valve construction : Actuator
Temperature environment min (°C) : -10
Temperature environment max (°C) : 60
Actuator size : 80 mm
Suitable for liquids : No
CIP capable : Yes
Control air connection material : Stainless steel
Control air connection position : In line direction
Control air connection type : Inner thread cylindrical BSPP-G
Control cone : No
Explosion safety code : ATEX – Ex h IIC T4 Gb,ATEX – Ex h IIIC T135°C Db,IECEx – II 2 D Ex h IIIC T135°C Db,IECEx – II 2 G Ex h IIC T4 Gb
Main valve operating principle : Angle seat valve
SIP capable : Yes
Valve bore (mm) : 65