30
Spare parts
The spare parts available are shown in solid outline. Parts drawn in a grey line are not
available as spares.
Available spares
Maintenance kit
A stand-by set of spares for general maintenance purposes and covers all spares marked *
Main diaphragm (2 off) * A
Pilot diaphragm (2 off) * B
Pilot valve chamber assembly (8 pieces) * C, C1
Main valve assembly K, L
Internal strainer * M
Main valve return spring * N
Pressure adjustment spring
(Not required for DP17R)
DP17, DP17E,
DP17G and DP27G
0.2 to 17 bar (3 to 247 psi)
O
DP17Y 0.2 - 3 bar (3 - 44 psi)
Control pipe assembly P
Balance pipe assembly * Q
Body gasket (3 off) * R
Set of spring housing/actuating chamber cover securing studs and nuts (set of 4) S
Set of main body studs and nuts (set of 4) T
Set of diaphragm securing
bolts and nuts
Valve sizes
½" - DN32 (set of 10)
V
DN40 and DN50 (set of 12)
Pushrod and main diaphragm plate assembly Y
Type DP17E only
Solenoid valve complete W
Replacement coil X1
Valve seat and core assembly X2
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 the pressure reducing valve.
Example:
1 - Main valve assembly for a Spirax Sarco 1" DP17 pilot operated pressure reducing valve.
To Next Page
Loading...
Need help?
General
