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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 - Shut-off valves

6.00

Catalogue page:  PDF 6.00
Hook ups: DPRS03 DPRL03 PRG06 PRG08

Shut-off valve   PN 250 / PN 400
tube fitting DIN 2353

ON REQUEST
valve for panel mounting



1  PTFE packing
2  graphite packing
Tube
O. D.
d 1 [mm]		 Material Line L
PN 250		 Line S
PN 400
Connection thread
d2		 Part no. Connection thread
d2		 Part no.
6 steel
st. st.		 M 12 x 1,5 S338.03.180
S338.03.280		 M 14 x 1,5 S338.03.130
S338.03.230
8 steel
st. st.		 M 14 x 1,5 S338.03.170
S338.03.270		 M 16 x 1,5 S338.03.120
S338.03.220
10 steel
st. st.		 M 16 x 1,5 S338.03.160
S338.03.260		 M 18 x 1,5 S338.03.110
S338.03.210
12 steel
st. st.		 M 18 x 1,5 S338.03.150
S338.03.250		 M 20 x 1,5 S338.03.100
S338.03.200
Components Steel Stainless steel 1)
DIN - Material Number
Body 2) 1.0460 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
Handwheel plastic 3)
  • Body: die-pressed part
  • Surface: steel phosphatized
  • Internal stem thread
  • Stem with cold rolled surface and non-rotating needle tip
  • Special types are available
  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. Can also be supplied with handwheel made of steel
  4. 1.4122 quenched and tempered
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