Manual

HG-CF-1099 Rev. S – 01.05.14 Page 14
Centre Section / Valve Block components :-
Air Side Parts List - (Ref. Nos. are common to all models)
REF
No.
PART NUMBER
DESCRIPTION
QTY
ALUMINIUM
(COMMON)
CAST IRON STAINLESS
STEEL
HIGH
TEMPERATURE
LUBE
FREE
1 50-315 - - 50-281 1B020 DIAPHRAGM SHAFT BUSH

2
2 G091 - - G324 - O-RING

4
3 1B114 - - - - SILENCER
 
1
4 50-257 1B129 50-304 - - VALVE CHEST
 
1
5 50-207 - - G323 50-227 SHAFT SEAL
 
6
6 G112 - - - - O-RING
 
2
7 SA10041 - - - - DIAPHRAGM SHAFT
 
1
8 D391 M5 x 14 SOCKET CAP SCREW
 
4
9 50-341 VALVE BLOCK PLUG

2
10 G130 - - G329 - O-RING

2
11 1B124 - - - - VALVE CARRIER

1
12 C165 - C173 - - SPRING WASHER M8

4
13 D028 - D310 - - SOCKET CAP SCREW M8 x 25

4
14 - - 50-342
50-345
-
-
-
-
VALVE BLOCK - BSP
VALVE BLOCK - NPT


1
1
15 50-251 - - - - SLIDE VALVE

1
16 50-248 - - - - SLIDE VALVE PLATE

1
17 1B123 - - 1B173 - PORT SEAL

1
18 50-261 - - 50-282 - VALVE BLOCK SEAL

1
D
Spares Kits
 - Air Side Kits - See page 16 for all available kits

 - Valve Block Sub-Assemblies - See page 16 for all available kits
Indicates torque setting required. See page 11 for details.
B
Lip Seal Positions
1
5
Inner Seals -
Lip faces in over, towards holes
Outer Seal -
Lip faces out