Graco B Series Instructions-Parts List Manual
Stainless steel, waterbase compatible fluid pressure regulators
Hide thumbs
Also See for B Series:
- Instructions-parts list manual (45 pages) ,
- Instruction manual (18 pages) ,
- Instructions manual (10 pages)
Table of Contents
Advertisement
Quick Links
Instructions–Parts List
STAINLESS STEEL, WATERBASE COMPATIBLE
Fluid Pressure Regulators
Used to regulate fluid pressure in low pressure systems only.
Fluid Flow up to 3 GPM (11 liters/min)
Fluid Flow up to 1.4 GPM (5.3 liters/min.)
Air Operated Regulators
250 psi (18 bar) Maximum Inlet Fluid Pressure
5 to 100 psi (0.3 to 7.0 bar) Regulated Fluid Pressure
Part No. 830351, Series B
Supplied with Dump Valve
Part No. 830352, Series B
Bare Regulator (order dump valve separately)
Part No. 830353, Series B
Without Dump Valve
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for table of contents.
308292C
02029
Model 830353
Advertisement
Table of Contents
Related Manuals for Graco B Series
Summary of Contents for Graco B Series
- Page 1 Instructions–Parts List STAINLESS STEEL, WATERBASE COMPATIBLE Fluid Pressure Regulators 308292C Used to regulate fluid pressure in low pressure systems only. Fluid Flow up to 3 GPM (11 liters/min) Fluid Flow up to 1.4 GPM (5.3 liters/min.) Air Operated Regulators 250 psi (18 bar) Maximum Inlet Fluid Pressure 5 to 100 psi (0.3 to 7.0 bar) Regulated Fluid Pressure Part No.
-
Page 2: Table Of Contents
D Do not alter or modify equipment. D For professional use only. D Use equipment only for its intended purpose. Call your Graco distributor for information. D Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces. -
Page 3: Installation
Installation *NOTE: The fluid regulator (A) is shown from the top, to help clarify its fluid and air connections. When installing the regulator, orient it as shown on the front cover. Fluid Pressure Regulator Gun Air Supply Line Dump Valve (supplied on Model 830351) M Air Spray Gun Inlet Ball Valve Gun Fluid Supply Line... - Page 4 Installation Fluid pressure regulators (A) are used for accurate, 3. Install another bleed valve (J) upstream from all positive control of the fluid pressure to spray guns (M), other air line accessories, to isolate the accesso- dispensing valves or atomizing heads. ries for servicing.
-
Page 5: Operation
Operation Regulating Fluid Pressure CAUTION 1. Start the pump and open the fluid regulator’s inlet D The new system must be cleaned and tested ball valve (C) to admit fluid to the regulator. See thoroughly before admitting fluid to the regulator Fig. -
Page 6: Troubleshooting
Troubleshooting Before servicing this equipment always make sure to WARNING Relieve the Pressure. Check all possible remedies in the Troubleshooting To reduce the risk of serious injury whenever you Chart before disassembling the fluid regulator. are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 5. -
Page 7: Service
Service 7. Remove the jam nut (12) and washer (14) from the WARNING stem assembly (16). To reduce the risk of serious injury whenever you 8. Remove the diaphragm (10) and gasket (15). are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 5. - Page 8 Service 02032 TOP VIEW NOTE: Numbers indicate tightening sequence. Tighten evenly to 7–10 in–lb (0.8–1.1 NSm), then retorque to 125 in–lb (14 NSm) three times, consecutively, to compensate for diaphragm relaxation. 02090 Fig. 2 8 308292...
-
Page 9: Parts Drawings And Lists
Parts Model 830352, Series B Model 830353 Without dump. Includes items 1–22. Without dump. Includes items 1–18. Ref. Part No. Description Qty. 178422 GASKET, fluid outlet; acetal 100644 SCREW, cap, socket hd; 1/4–20 x 0.75 in. (19 mm) long 235209 UNION, swivel, fluid inlet;... - Page 10 Parts Model 830351, Series B With dump. Includes items 101–103. Ref. Part No. Description Qty. 218964 DUMP VALVE ASSEMBLY See manual 307941 for parts 102598 SCREW, cap, socket hd; 10–32 x 0.5 in. (13 mm) long; Used on Model 830352 only 830352 FLUID REGULATOR, bare see page 9 for parts...
-
Page 11: Repair Kits
Repair Kits Repair Kit 222651 Must be ordered separately. Includes the following (the kit also includes other parts not used with this regula- tor). Part No. Description Part No. Description 104319 O-RING; PTFE 171868 DIAPHRAGM; PTFE with nylon 171860 GASKET, seat fabric/Buna-N base 112366 SEAT, valve;... -
Page 12: Dimensions
Dimensions 1/8 npt(f) DUMP PORT 5/32 in. O.D. PILOT TUBING CONNECTOR 3/8 npsm(f) FLUID INLET 1/4 npsm(m) FLUID OUTLET 4.062 in. (103 3.25 in. (83 mm) 1/8 npt(f) AIR INLET 3.69” (93.7 mm) DIA. 02029 12 308292... -
Page 13: Technical Data
Technical Data Maximum Fluid Inlet Pressure ..250 psi (18 bar) Wetted Parts ..Tungsten Carbide, Acetal, PTFE, Regulated Fluid Pressure Range: ..5–100 psi 304 &... -
Page 14: Graco Standard Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.