Type NVN Ball-Valve with FEP / PFA – lining
Type NVN Ball-Valve with FEP / PFA – lining
Type NVN Ball-Valve with FEP / PFA – lining
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ARMATUREN<br />
totraumfrei und wartungslos<br />
TYPE “<strong>NVN</strong>”<br />
<strong>Ball</strong> <strong>Valve</strong> <strong>with</strong> chemical resistant <strong>lining</strong><br />
6.2<br />
face to face dimensions acc. to DIN and ANSI<br />
actuator mounting acc. to DIN/ISO 5211<br />
cavity minimized design<br />
maintenance free, self-lubricating<br />
chemical resistant<br />
adjustable shaft sealing<br />
minimum 3 mm <strong>PFA</strong>/<strong>FEP</strong> <strong>lining</strong>
<strong>Type</strong> “<strong>NVN</strong>”<br />
<strong>Ball</strong> <strong>Valve</strong> <strong>with</strong> chemical resistant <strong>lining</strong><br />
Design Characteristics<br />
adjusting screw<br />
stuffingbox ring<br />
PTFE - silk packing<br />
<strong>PFA</strong>/<strong>FEP</strong> <strong>lining</strong><br />
PTFE-seal ring<br />
<strong>PFA</strong> - lined ball<br />
- cavity minimized design<br />
- face to face dim. acc. to DIN 3202 and ANSI B 16.10<br />
- mounting flange acc. to DIN ISO 5211<br />
- ball shaft <strong>with</strong> dihedron<br />
- ball and ball shaft one-piece -- no blow-out!<br />
- adjustable shaft sealing<br />
- easy automation because of standardized components<br />
- chemical resistant<br />
- temperature range: -40°C to 200°C<br />
- minimum 3 mm <strong>lining</strong><br />
- external corrosion protection<br />
Materials<br />
body: ductile iron / GGG40.3,<br />
ball-plug: 316 / 1.4408<br />
<strong>lining</strong>: <strong>PFA</strong>/<strong>FEP</strong>, <strong>PFA</strong> conductive, PVDF<br />
ISO-mounting flange<br />
and dihedron at ball shaft<br />
Order example:<br />
F-2-<strong>NVN</strong>-DN50-PN40-GGG40.3<br />
F = flange, 2 = twoway, <strong>NVN</strong> = ball valve <strong>NVN</strong><br />
DN50 = size, PN40 = rating, GGG40.3 = body material<br />
Only virgin resin granulate is used,<br />
no regenerated material or simular.<br />
Lining min. 3 mm.<br />
Different body and <strong>lining</strong> materials on request.<br />
ARMATUREN<br />
totraumfrei und wartungslos<br />
AZ-Armaturen GmbH<br />
D-78087 Mönchweiler<br />
Waldstraße 7<br />
Telefon +49 (0)7721 7504-0<br />
Telefax +49 (0)7721 7504-13<br />
e-mail: info@az-armaturen.de<br />
http://www.az-armaturen.de<br />
6.2.09.05-1-E Subject to technical change <strong>with</strong>out notice
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