Recommended Spare Parts - Baker Hughes Consolidated 4900 Series Instruction Manual

XXV. Recommended Spare Parts
Class I Parts should be stocked at the rate of one
(1) per valve. Maintaining this level of spare parts
will provide replacement parts for 70% of possible
maintenance requirements.
Class II parts should be stocked at the rate of one
(1) part per each five (5) valves in the population.
Class II parts will provide replacement parts
for an additional 15% of possible maintenance
requirements.
1. A combination of Class I and II parts will satisfy maintenance requirements 85% of the time.
Orifice
D, E, F
D, E, F
D, E, F
D, E, F
D, E, F
D, E, F
D, E, F
T
6" Full Bore
T
6" Full Bore
K
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Table 10: Recommended Spare Parts for 4900 Series POSRV
Table 11: Main Valve O-Ring Kit
Valve Type
4914, 16
4905, 10, 12
4914, 16
4905, 10, 12
4905, 10, 12
4914, 16
4905, 10, 12
4905, 10, 12
4905, 10, 12
4905, 10, 12
4905, 10, 12
4918
Class
I Pilot Valve
Main Valve
II Pilot Valve
Main Valve
Material
Buna N (Nitrile 70)
Buna N (Nitrile 70)
Ethylene Propylene 90
Ethylene Propylene 90
Teflon
Viton
Viton
Viton
Viton
Viton
Viton
Teflon (SPEC)
Consolidated 4900 MPV Series POSRV Manual
1
Part Name
O-Ring Kit
O-Ring Kit
Main Piston
Tube Fittings (2)
Modulator Stop
O-Ring Retainer
Backflow Preventer Seal Kit
Piston Nose
Nozzle
O-Ring Retainer
Tube Fittings (2)
Part No.
M0RK-83B008
M0RK-83B018
M0RK-83E002
M0RK-83E019
M0RK-83T006
M0RK-83V005
M0RK-83V022
M0RK-88V004
M0RK-88V004
M0RK-88V022
M0RK-88V022
M0RK-92T006
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