MDE-4645B Model 52 Pressure Regulator Valve Installation/Parts Manual · August 2019
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Model 52 Pressure Regulator Valve Parts List
Parts
Model 52 Pressure Regulator Valve Parts List
Note: For the complete Model 52 Valve Assembly, order Gasboy Part Number 048577PG8.
Note: Gasboy has redesigned the Model 52 Pressure Regulator Valve eliminating the need for
a “cold weather” version of the valve. A new Diaphragm and standardized diesel
strainer are now included with the standard valve making it appropriate for warm and
cold weather conditions.
Item
Part Number
Description
1
026768
Square Ring
2
014273
Square Ring
3
014274
Valve Cover
4
014319
Pressure Relief Valve Assembly
5
063312
Suction Screen Complete, Gas
063313
Suction Screen Complete, Diesel
6
014262
Pilot Valve Spring
7
014318
Gasket
8
014277
Valve Spring
9
063203
Suction Strainer Cap
10
014267
Safety Shear Section
11
014317
Diaphragm (for Model 52)
12
014276
Poppet Complete
13
014280
Poppet Assembly
14
014263
Valve Actuator
15
014320
Valve Body Assembly, Model 52
Note: When replacing this assembly on a Model 52, the Model 52
Diaphragm is also required.
16
014282
Diaphragm Cover
17
003433
Screen Adapter Coupling
18
K43625
1/4-20 X 3/4" Long Hex Head Cap Screw
19
K01914-75
7/16-14 X 1-1/4" Long Hex Head Cap Screw
20
K08674
90
°
Street Elbow
21
K02278
1/8” Plug Pipe
22
K78953-30
1/4” Plug, Protective Closure