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Instrumentation
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Diesel Engine Valves Division Automotive Division
Instrumentation Products - 3 valve manifolds

2.25

Catalogue page:  PDF 2.25

3 valve manifolds   PN 420   DN 5
for direct mounting according to DIN EN 61518
with test connection M 20 x 1,5

 1  PTFE packing
2  graphite packing

MOUNTING ACCESSORIES see section 8

PN Material Connections Part no.
Inlet Outlet 3)
420 steel
st. st.		 tube fitting
O. D. 12 mm, line S, G 3/8		 DIN EN 61518
Type A		 N541.35.106.01
N541.35.206.01
420 steel
st. st.		 weld ends
for tube O. D. 14 x 2,5 mm		 N541.35.135.01
N541.35.235.01
Components Steel Stainless steel 1)
DIN - Material Number
Body 2) 1.0460 1.4571
Bonnet 1.0501 1.4571
Valve seat 1.4571
Valve stem 1.4104 1.4571
Needle tip 1.4122 4) 1.4571
Packing PTFE up to 200°C
(graphite up to 300°C)
Union nut steel 1.4571
Weld ends 1.5415 1.4571
Test connection steel 1.4571
Protecting cap steel 1.4571
  • Body: die-pressed part
  • Surface: steel phosphatized
  • Internal stem thread
  • Replaceable valve seat
  • Stem with cold rolled surface, back seat and non-rotating needle tip
  • Special types are available
  • Accessories: 1 socket wrench
  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. Dimensions acc. to DIN EN 61518 - see order instruction B4
  4. 1.4122 quenched and tempered
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