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Instrumentation
Division
Hook ups Order instructions 2 valve manifolds 3 valve manifolds 5 valve manifolds Integral manifolds Manifolds combinations Monoflanges | VariAS-Blocks 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

6.36

Catalogue page:  PDF 6.36
Hook ups: DPRS10 F02 F03 PRLS02 PRLS04 PRLS05

Primary isolation valve   PN 320 - PN500   DN8
weld ends

Type 1
body material: 1.7335 and
1.5415 (up to 530°C)		 Type 2
body material: 1.7383		 Type 3
body material: 1.4571
Type S 340....
Connections [mm] Type 1 Type 2 Type 3
Body material
Inlet Outlet   1.7335 1.5415   1.7380   1.4571
D 1 S 1 D 2 S 2 Curve Part no. Curve Part no. Curve Part no.
14,0 2,5 14,0 2,5 1.3 S340.11.114.04 S340.11.600.11 2.3 S340.16.112.04 3.2 S340.11.212.04
21,3 3,2 21,3 3,2 1.2 S340.11.136.31 S340.11.636.31 2.2 S340.16.136.31 3.2 S340.11.236.31
21,3 2,9 21,3 2,9 1.1 S340.11.136.32 S340.11.636.32 2.1 S340.16.136.32 3.1 S340.11.236.32
21,3 3,2 14,0 2,5 1.2 S340.11.136.33 S340.11.636.33 2.2 S340.16.136.33 3.2 S340.11.236.33
21,3 2,9 14,0 2,5 1.1 S340.11.136.34 S340.11.636.34 2.1 S340.16.136.34 3.1 S340.11.236.34
24,0 7,1 14,0 2,5 1.3 S340.11.136.40 S340.11.636.40 2.3 S340.16.136.40 3.2 S340.11.236.40
Type S 380....
D 1 S 1 D 2 S 2 Curve Part no. Curve Part no. Curve Part no.
44,0 21,7 44,0 21,7 1.2 S381.40.614.01 S381.40.714.01 2.2 S381.40.514.01 3.2 S381.40.214.01
Components Type 1 Type 2 Type 3 1)
DIN - Material Number
Body 2) 1.7335 /
1.5415		 1.7380 1.4571
Bonnet 1.7709 1.7709 1.4571
Valve stem 1.4021 1.4923 1.4571
Needle tip 1.4122 3) Stellite 4 1.4571
Valve seat 1.4021 1.4981 1.4571
Packing graphite
Gland nut 2.0550 2.0936 1.4301
Handwheel steel
  • Body: die-pressed part
  • Surface: steel phosphatized
  • External stem thread
  • Replaceable valve seat and non-rotating needle tip
  • Stem with cold rolled surface, with back seat
  • Special types are available
  1. Can also be supplied for oxygen service. Please notice order instruction B3 !
  2. Type 1 and 2:
    available with inspection certificate 3.2 acc. to EN 10 204
    Type 3:
    available with inspection certificate 3.1 acc. to EN 10 204
  3. 1.4122 quenched and tempered
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