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Instrumentation
Division
Hook ups Order instructions 2 valve manifolds 3 valve manifolds 5 valve manifolds Integral manifolds Manifolds combinations Monoflanges Multi-way cocks Shut-off valves Mounting accessories Air headers Gauge valves Gauge cocks Gauge protectors Gauge snubbers Pressure instrument accessories
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Diesel Engine Valves Division Automotive Division
Instrumentation Products - 2 valve manifolds

4.00

Catalogue page:  PDF 4.00

2 valve manifold   PN 420   DN 5
for direct mounting to pressure transmitters

 1  PTFE packing
2  graphite packing

MOUNTING ACCESSORIES see section 8

Material Connections Part no.
Inlet Outlet 4) Test / Vent
st. st. 1/2 NPT female DIN EN 61518
Type A		 1/4 NPT female
with screw plug		 N542.44.480.01
Components Stainless steel 1)
DIN - Material Number
Body 2) 1.4404 / 316L
Bonnet 1.4401 / 316
Valve stem 1.4404
Needle tip 3) 1.4571
Packing PTFE up to 200°C
(graphite up to 550°C)
Gland nut 1.4301
T-handle stainless steel
Screw plug 1.4404
  • External stem thread
  • Stem with cold rolled surface, back seat and non-rotating needle tip
  • Special types are available
  • The manifolds can be supplied according to NACE-standard
  1. Can also be supplied for oxygen service. Please notice order instruction B3 !
  2. Available with inspection certificate 3.1 acc. to EN 10 204
  3. Also available with soft tip in KEL-F® (PCTFE) or POM
  4. Dimensions acc. to DIN EN 61518 - see order instruction B4
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