C
M
Y
CM
MY
CY CMY
K
METRIC
NAMUR BREATHER BLOCK Compact II actuator accessory
Composite
C
M
Y
CM
MY
CY CMY
K
NAMUR BREATHER BLOCK Dimensions 25 (0.984 )
In many applications where the environment is corrosive from production or other plant pollutants, it is necessary to protect the actuator spring chambers and internals from sucking in external air during the spring stroke. The new Namur Breather Block prevents suction of external air into the spring chambers. This is achieved by redirecting the instrumentation air that is supplied to the actuator s spring chamber during the spring stroke thus preventing external air from being sucked in. The Breather Block exhaust port has a filter which prevents permeation and ingress of foreign substances and can also be fitted with a speed controller.
69 (2.717 )
46 (1.811 )
Advantages
CATNAMBRB-370M 10/09
Fits directly to the Compact II Namur cover air connection Fits directly to any actuator with Namur interface Has interface that allows for direct mounting of Namur solenoids When using remote solenoids, air supply tubes can be connected to the inlet port with a ¼" ISO 228-1 connector Aluminum anodized coating and external painting for extreme protection Optional metallic materials of construction are available. The O-ring and membrane are made from Buna-N Operating limits: pressures up to 10 bar (150 psi) and temperature range of -20ºC to +85ºC (-4ºF to +185ºF) Unit fits all size actuators
Composite
Headquarters Habonim ISRAEL Tel: +972-4-6914911, Fax: +972-4-6914902 sales_international@habonim.com ISRAEL Tel: +972-4-6914903 Fax: +972-4-6914935 sales_israel@habonim.com
www.habonim.com
INLET PORT 1/4 ISO 228-1
North America Toll Free Phone: 1-866-261-8400 Toll Free Fax: 1-866-243-9959 sales_usa@habonim.com
U.K. Habonim UK Tel: +44-1633-484554 Fax: +44-1633-482252 sales@habonimuk.com
Europe Habonim Europe Tel: +972-4-6914733 Fax: +972-4-6914703 sales_europe@habonim.com
China Habonim China Tel: + 86 21 5219 1139 Fax: + 86 21 5219 3780 sales_china@habonim.com.cn