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Control systems Pressure reducing/surplussing valves
Spare parts for the DN65 to DN100 valves The spare parts available for sizes DN65 to DN100 valves are detailed below. No other parts for these sizes are supplied as spares. Available spares Coupling A Diaphragm set B , C Diaphragm and sealing washer. Needle bearing D Sealing bellows set Sealing bellows assembly, sealing bellows gasket: - Clamp plate gasket DN65 to DN100. E , F , X Control spring(s) I Head set DN65 to DN100 Head, head seal, self-locking nut, bonnet gasket and balancing bellows gasket. L , H , W , G , M Balancing bellows set DN65 to DN100 Balancing bellows assembly, balancing bellows gasket, bonnet gasket and head seal. N, M, G, H Gasket set DN65 to DN100 Sealing bellows gasket, bonnet gasket, balancing bellows gasket and clamp plate gasket. F, G, M, X Actuator spindle guide assembly Spindle guide, bearing bush, spindle seal 'O' ring, housing seal 'O' ring and circlip. P, R, S, T, V How to order spares Always order spares by using the description given in the column headed ‘Available spares’ and state the size and type of valve. Example: 1 - Gasket set for a DN25 DEP4B1 excess pressure valve.
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How to fit spares For full fitting instructions see the Installation and Maintenance Instructions supplied with the spare(s).
H W
L
G
M
N
E I
X F
F
D R V
DN65 to DN100
A T
S
P
C
B
DN65 to DN100
TI-P206-01 CTLS Issue 13
Page 12 of 13
DEP4 Cast Steel Excess Pressure Valve
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