Instructions–Parts List
STAINLESS STEEL, WATERBASE COMPATIBLE
307212ZAC
Fluid Pressure Regulators
EN
Used to regulate fluid pressure in low pressure systems only.
Fluid Flow up to 3 GPM (11 liters/min)
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for Table of Contents. See page 3 for
List of Models.
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Models
Spring Operated Fluid Regulators
Part No.
Series Maximum Fluid Inlet
Regulated Pressure
Gauge
Gauge Pressure
Range,
psi (kPa, bar)
Pressure, psi (kPa, bar) Range, psi (kPa, bar)
214895
H
H
250 (1800, 18)
250 (1800, 18)
5–100 (34–700, 0.3–7)
5–100 (34–700, 0.3–7)
No
n/a
214706L
Yes (see 0–100 (0–700, 0–7)
below)
24A082
255374
{
{
A
B
250 (1800, 18)
250 (1800, 18)
5–100 (34–700, 0.3–7)
5–100 (34–700, 0.3–7)
Yes (see 0–100 (0–700, 0–7)
below)
Yes (see 0–200 (0–1400, 0–14)
below)
217314
L
F
E
250 (1800, 18)
250 (1800, 18)
20–160 (140–1100, 1.4–11) Yes
20–160 (140–1100, 1.4–11) No
0–300 (0–2100, 0–21)
n/a
221118L
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certified.
The fluid supply system’s main line pressures often exceed the pressure range of the gauge supplied
with regulators 214706, 255374, and 24A082. Exposing this gauge to excessive pressure can damage
the gauge, causing inaccurate readings and the needle will not return to zero.
This damage is not covered by the Graco warranty.
Air Operated Fluid Regulators
Part No.
Series Maximum
Regulated
Maximum Fluid Regulated Pressure
Gauge Gauge Pressure
Range,
Inlet Pressure,
Range,
Air Pressure, psi (kPa, bar)
psi (kPa, bar)
psi (kPa, bar)
psi (kPa, bar)
214980
244375
}
F
B
30 (210, 2.1)
100 (700, 7)
250 (1800, 18)
250 (1800, 18)
0–30 (0–210, 0–2.1)
Yes
0–30 (0–210, 0–2.1)
n/a
5–100 (34–700, 0.3–7) No
}
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307212
3
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Notes
4
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WARNING
PRESSURIZED EQUIPMENT HAZARD
Spray from the gun, hose leaks, or ruptured components can splash fluid in the eyes or on the skin
and cause serious injury.
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D Follow the Pressure Relief Procedure on page 8 whenever you: are instructed to relieve the
pressure; stop spraying; clean, check, or service the equipment; and install or clean the fluid
nozzle.
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Permanently coupled hoses cannot be repaired; replace the entire hose.
EQUIPMENT MISUSE HAZARD
Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result
in a serious injury.
INSTRUCTIONS
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distributor.
D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
D Check the equipment daily. Repair or replace worn or damaged parts immediately.
D Do not exceed the maximum working pressure of the lowest rated system component.
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all the equipment manuals. Read the fluid manufacturer’s warnings.
D Never use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocarbon solvents, or
fluids containing such solvents in these regulators. In the event that there is a diaphragm failure, a
serious chemical reaction could occur, with the possibility of explosion.
D Route the hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not
expose Graco hoses to temperatures above 180_ F (82_ C) or below –40_ F (–40_ C).
D
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regulations.
307212
5
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Installation
FLUID SUPPLY
Spring Operated Installation
Models 214895, 214706, 217314,
221118, 255374, and 24A082
OUTLET BALL VALVE
INLET BALL VALVE
AIR FILTER
& REGULATOR
PIPE NIPPLES
BACK
PRESSURE
VALVE
FLUID RETURN
Fig. 1
AIR REGULATOR
BYPASS VALVE
AIR SUPPLY
Pilot Regulator Air Supply Line
Air Operated Installation
FLUID REGULATOR
Model 214980 shown
INLET BALL VALVE
OUTLET BALL VALVE
AIR FILTER
MOISTURE SEPARATOR
& REGULATORS
Fig. 2
6
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Installation
Fluid pressure regulators are used for accurate, posi-
tive control of the fluid pressure to spray guns, dis-
Installing the Fluid Regulator
pensing valves or atomizing heads.
1. Remove the temporary plumbing and install one
regulator for each spray gun. See the Dimension-
al Drawing on page 21 for regulator dimensions.
Mount the regulator in a vertical position, as shown
in Figs. 1 and 2, for the best flow and minimum
pigment settling. The gauge, if used, must be
mounted vertically. If the regulator is mounted
horizontally, an elbow must be used so the gauge
will be vertical.
Regulators installed at circulating line take-offs or
pumps are used to reduce main line pressure and
maintain the desired fluid pressure to the spray gun or
atomizing head.
Before Installing the Fluid Regulator
1. Determine where to locate the regulator.
2. Install a ball valve for the regulator inlet and outlet.
2. Put sealer on threaded connections, except on the
swiveling end of swivel unions as it interferes with
the swivel action.
3. Install temporary plumbing between the ball
valves.
4. Thoroughly flush the system to remove metal
chips and other contaminants and to check for
leaks.
3. Flush and test the entire system. Be sure to follow
the flushing procedure on page 8.
307212
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Operation
2. Shut off the pump and relieve fluid pressure in the
system by triggering the gun and opening the back
pressure regulator or other bypass valve.
CAUTION
D The new system must be cleaned and tested
thoroughly before admitting fluid to the regulator
to avoid contaminants clogging or damaging the
regulator.
3. Never exceed the maximum working pressure of
the lowest rated system component. Remove the
gauge if the flushing pressure will exceed the
gauge range.
D Always use the lowest possible air and fluid
pressures for your application. High pressures
cause premature spray nozzle and pump wear.
4. Open the fluid regulator fully.
a. Spring Operated Regulators Only (see Fig. 3).
NOTE: Reference numbers and letters in parentheses
in the text refer to the Figs. and Parts Drawing.
The regulator can be fully opened in two ways:
D
D
Using the male end (B) of the regulator
key (24), turn the socket–head adjustment
screw (19) fully counterclockwise. The
pressure setting will be retained.
Pressure Relief Procedure
WARNING
PRESSURIZED EQUIPMENT HAZARD
Using the female end (A) of the regulator
key (24), turn the adjustment screw (12)
fully clockwise. You will have to reset
pressure after flushing.
Read warnings, page 5.
1. Shut off the pump.
b. Air Operated Regulator Only. The regulator
2. Close the fluid regulator’s inlet ball valve. Refer to
Figs. 1 and 2.
can be fully opened in two ways:
D
Close the outlet valve at the air regulator
and open the air regulator bypass valve, to
supply air directly to the fluid regulator; do
not exceed the maximum rated air pres-
sure of the fluid regulator. Pressure setting
of the fluid regulator will be retained using
this method.
3. Relieve fluid pressure in the fluid regulator by
triggering the spray gun.
Flushing Procedure
D Flush before changing colors, before fluid can dry in
the equipment, at the end of the day, before storing,
and before repairing equipment.
D
Increase the air regulator setting to fully
open the fluid regulator. You will have to
reset the fluid regulator’s pressure setting
after flushing.
D
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connectors for leaks and tighten as necessary.
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5. Supply solvent to the system. Set pump to the
lowest possible pressure, and start pump.
being dispensed and the equipment wetted parts.
1. Record the pressure adjustment setting of the fluid
regulator before flushing.
6. Flush until thoroughly clean.
8
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Operation
7. Adjust the fluid regulator to the desired setting.
NOTE: If using a fluid pressure gauge, reduce the
regulator pressure before partially relieving pressure in
the gun hose, to ensure a correct gauge reading. Then
increase regulator pressure to the desired setting.
a. Spring Operated Regulators Only (see Fig. 3).
The regulator can be adjusted in two ways:
D
D
Using the male end (B) of the regulator
key (24), turn the socket–head adjustment
screw (19) fully clockwise. Verify that the
pressure setting has not changed.
Air Operated Regulator
1. Start the pump and open the fluid regulator’s inlet
ball valve to admit fluid to the regulator. See Fig. 2.
2. Increase the air pressure to obtain the desired fluid
pressure. Adjust for the desired spray pattern.
Using the female end (A) of the regulator
key (24), turn the adjustment screw (12)
counterclockwise to return to the desired
pressure setting.
NOTE: If using a fluid pressure gauge, reduce the
regulator pressure before partially relieving pressure in
the gun hose, to ensure a correct gauge reading. Then
increase regulator pressure to the desired setting.
b. Air Operated Regulator Only. The regulator
can be adjusted in two ways:
NOTE: Make sure the air bleed hole in the air line
fitting (29) is not plugged. Refer to page 12.
D
Close the air regulator bypass valve and
open the outlet valve at the air regulator.
Verify that the pressure setting has not
changed.
For the best results, use an air regulator with at least a
2 in. (51 mm) diameter diaphragm to control this fluid
regulator.
D
Adjust the air regulator to return to the
desired fluid pressure setting.
Regulating Fluid Pressure
12
B
Spring Operated Regulator
1. Close the regulator: engage the female end (A) of
the key (24) with the adjusting screw (12) and turn
it counterclockwise to relieve the spring tension.
See Fig. 3.
2. Start the pump and open the fluid regulator’s inlet
ball valve to admit fluid to the regulator. See Fig. 1.
A
3. Turn the key (24) clockwise to increase fluid pres-
sure. See Fig. 3. Adjust for the desired spray
pattern.
24
Fig. 3
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Notes
10
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Troubleshooting
Before servicing this equipment always make sure to
WARNING
Relieve the Pressure.
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 8.
Check all possible remedies in the Troubleshooting
Chart before disassembling the fluid regulator.
Problem
Cause
Solution
Damaged or clogged air regulator or
line (214980 only)
Clear obstruction in line, service regu-
lator if necessary.
No pressure regulation
Damaged diaphragm (22)
Loose cap (7)
Replace diaphragm.
Tighten screws (1) in sequence
shown in Service section.
Fluid leaks from under cap
Worn gasket (26)
Replace gasket.
Damaged or clogged air regulator or
line (214980 only)
Clear obstruction in line, service regu-
lator if necessary.
Pressure creeps above setting
Damaged diaphragm (22)
Seat leaking (16)
Replace diaphragm.
Replace ball (20), seat, and gasket
(15).
Damaged or clogged air regulator or
line (214980 only)
Clear obstruction in line, service regu-
lator if necessary.
Pressure drops below setting
Empty/clogged supply line
Fill/flush supply line.
Clogged air spray gun or fluid dis-
pensing valve.
Replace, see gun or valve manual for
service instructions.
Using regulator beyond its rated flow Install additional regulators.
capacity, see the Technical Data on
Page 22.
307212
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Service
10. Remove the spring (3), valve stem (9), and gasket
Service of the Air Operated Regulators
(21) from the stem housing (18).
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 8.
11. Thoroughly clean and inspect all parts. Replace
any parts that appear to be worn or damaged.
12. Place stem housing (18) in a vise. One at a time,
place the gasket (26), diaphragm (22) – white
PTFE side down toward the bottom housing, and
washer (17) on the stem housing (18). Secure
them with the jam nut (13). Torque the jam nut
onto the stem housing to 21–35 ft-lb (28–47 NSm).
1. Shut off the pump.
2. Close the ball valve at the regulator’s air inlet.
Refer to Fig. 2.
13. Install the valve stem (9), spring (3), gasket (21),
and retaining screw (10) in the stem housing (18).
Make sure the tab on the valve stem (9) fits into
the slot on screw (10).
3. Release all the air and fluid pressure in the regula-
tor and disconnect the air and fluid lines.
4. Remove the regulator from the system.
5. Remove the swivel union (23) and spring (40) from
the regulator body.
14. Torque the retaining screw into the housing to
21–25 ft-lb (28–34 NSm).
6. Remove the ball (20), seat (16), and gasket (15).
See Fig. 4.
15. Install the assembled parts in the housing (6).
16. On Model 214980, tighten the air line fitting (29)
into the cap (7). Torque to 21–35 ft-lb (28–47
CAUTION
NSm).
Use special care when handling the hard carbide ball
(20) and seat (16) to avoid damaging them.
17. Install the cap (7). Tighten the six cap screws (1) in
the sequence shown in Fig. 4, Bottom View, and
to the torque noted.
NOTE: Gasket (15) is thin and translucent. Be sure to
remove the gasket.
18. Install the gasket (15), valve seat (16), and ball
(20) into the housing (6).
7. Remove the six cap screws (1) and housing (6).
8. Place diaphragm assembly in a vise, with jaws on
stem housing (18). Remove the retaining screw
(10), jam nut (13) and washer (17) from the stem
housing (18).
NOTE: Seat may be turned upside down and reused.
19. Screw the swivel union (23), with the o-ring (4)
attached and the spring (40) in place, into the inlet.
Torque to 23–27 ft-lb (31–36 NSm).
9. Remove the diaphragm (22) and gasket (26).
12
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Service
Models 214980 (shown) & 244375
29
1
Air Bleed Hole
1
2
3
Torque to 21–35 ft-lb (28–47 NS m)
Torque to 21–25 ft-lb (28–34 NS m)
Torque to 23–27 ft-lb (31–36 NS m)
10
13
17
2
1
7
1
22
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, consecu-
tively, to compensate for diaphragm relaxation.
BOTTOM VIEW
5
26
18
9
15
16
3
1
2
4
20
4
3
23
6
6
21
3
40
Fig. 4
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Service
10. Remove the diaphragm (25) – on Models 217314
Service of the Spring Operated Regulators
and 221118 only, diaphragm (22), and gasket (26).
WARNING
To reduce the risk of serious injury whenever you
are instructed to relieve pressure, always follow the
Pressure Relief Procedure on page 8.
11. Remove the spring (3), valve stem (9) and gasket
(21) from the stem housing.
12. Thoroughly clean and inspect all parts. Replace
any parts that appear to be worn or damaged.
13. Place stem housing (18) in a vise. One at a time,
place the gasket (26), diaphragm (22) – white
PTFE side down toward bottom housing, dia-
phragm (25) – on Models 217314 and 221118 only,
and washer (17) on the stem housing (18). Secure
them with the jam nut (13).
1. Shut off the pump.
2. Close the ball valve at the regulator’s fluid inlet.
See Fig. 1.
3. Release all fluid pressure in the regulator and
disconnect the fluid line.
NOTE: On Models 217314 and 221118, align the
holes on the diaphragms (25 & 22) before tightening
the jam nut (13).
4. Remove the regulator from the system.
5. Remove the swivel union (23) and spring (40) from
the regulator body.
14. Torque the jam nut (13) onto the stem housing (18)
to 21–35 ft-lb (28–47 NSm).
6. Remove the ball (20), valve seat (16), and gasket
(15). See Fig. 5.
15. Install the valve stem (9), spring (3), gasket (21)
and retaining screw (10) in the stem housing (18).
Make sure the tab on the valve stem (9) fits into
the slot on screw (10).
CAUTION
Use special care when handling the hard carbide ball
(20) and seat (16) to avoid damaging them.
16. Torque the retaining screw (10) into the housing to
21–25 ft-lb (28–34 NSm).
17. Install the spring, adjusting screw (12) and cap on
the housing (6). Tighten six capscrews (1) in the
sequence shown in Fig. 5, Bottom View, and to
the torque noted.
NOTE: Gasket (15) is thin and translucent. Be sure to
remove the gasket.
7. Remove the six cap screws (1) and housing (6).
18. Install the gasket (15), valve seat (16), and ball
(20) into the housing (6).
8. Remove the cap (7), adjusting screw (12) and
spring (5).
NOTE: Seat may be turned upside down and reused.
9. Place diaphragm assembly in a vise, with jaws on
stem housing (18). Remove the stem retaining
screw (10), jam nut (13), and washer (17) from the
stem housing (18).
19. Screw the swivel union (23), with the o-ring (4)
attached and the spring (40) in place, into the inlet.
Torque to 23–27 ft-lb (31–36 NSm).
14
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Service
Models 217314
and 221118
1
Torque to 21–25 ft-lb (28–34 NS m)
Torque to 21–35 ft-lb (28–47 NS m)
12
2
7
Torque to 23–27 ft-lb (31–36 NS m)
3
4
10
21
1
PTFE side down toward housing (6)
1
13
2
5
25
PET
22
4
17
26
3
Models 214895, 214706,
255374, and 24A082
18
9
15
16
23
3
12
6
4
20
40
10
21
1
1
13
22
2
4
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.
BOTTOM VIEW
5
17
26
3
3
1
2
18
15
16
9
4
23
3
6
6
4
20
40
Fig. 5
307212
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Parts
Model 214895, Series H
Without gauge. Includes items 1–26, 40
24
13
17
Model 214706, Series H
With gauge. Includes items 1–40
7
22*{
26*{
19
14
18
12
6
11
5
1
{*15
{*16
{*20
40*
{
10
4*{
{*21
{*3
23
28
{
*
9
27
Model 214706 only
Ref
No.
Ref.
No.
Part No.
Description
Qty.
Part No.
Description
Qty.
1
100644
SCREW, soc hd cap;
0.25”–20 x 0.75”
SPRING, compression
O-RING, PTFE
SPRING, compression
HOUSING; stainless steel
CAP, regulator
STEM, valve
SCREW, retaining
NUT, adjustment
SCREW, adjustment
NUT, jam; special
WASHER, flat
19
20
21
22
176136
SCREW, adjustment
BALL; tungsten carbide
GASKET
DIAPHRAGM; PTFE with nylon
fabric/Buna-N base
UNION, swivel; 3/8 npsm
KEY, regulator
GASKET; cellulose fibre
GAUGE, pressure; stainless steel;
100 psi (0.7 MPa, 7 bar)
(214706 only)
1
1
1
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
112365*
171867*
171868*
{
3
4
5
6
7
9
10
11
12
13
14
15
16
111736*
104319*
105291
187880
176135
187851*
188004
171855
176691
171858
176692
171860*
112366*
{
{
{
{
1
1
1
1
23
24
26
27
235209
215393
172132*
187874
{
{
1
28
40
187877
TUBE, riser
(214706 only)
SPRING, compression
1
1
{
GASKET, seat
111858*
{
SEAT, valve; tungsten carbide
SEAT, valve; tungsten carbide
WASHER, diaphragm
HOUSING, stem
15F236
171862
187879
{
* Included in Repair Kit 222651.
{ Included in Repair Kit 249147 (for solvent or thin material).
17
18
16
307212
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Parts
24
Model 255374, Series A
Model 24A082, Series A
ISO pitch thread inlet and outlet
(not compatible with US standard pitch –
fluid housing coated with PTFE based
polymer)
13
17
7
Includes items 1–40
22*{
26*
{
19
14
18
12
11
5
6
1
{*15
{*16
{*20
40*
{
10
4*{
{*21
{*3
23
{
*
9
27
TI0037
Ref
No.
Ref.
No.
Part No.
Description
Qty.
Part No.
Description
Qty.
1
100644
SCREW, soc hd cap;
0.25”–20 x 0.75”
SPRING, compression
O-RING, PTFE
SPRING, compression
HOUSING; stainless steel w/PTFE
coating 3/8–19, ISO female outlet
CAP, regulator
STEM, valve
SCREW, retaining
NUT, adjustment
SCREW, adjustment
18
19
20
21
22
187879
176136
112365*
171867*
171868
HOUSING, stem
SCREW, adjustment
BALL; tungsten carbide
GASKET
DIAPHRAGM; PTFE with nylon
fabric/Buna-N base
ADAPTER, inlet; 3/8–19, ISO
male inlet
KEY, regulator
1
1
1
1
6
1
1
1
3
4
5
6
111736*
104319*
105291
195935
{
{
{
{
1
1
1
1
1
1
1
1
1
1
23
195934
7
9
176135
187851*
188004
171855
176691
171858
176692
171860*
1
1
1
{
24
26
27
215393
172132*
187873
10
11
12
13
14
15
16
{
GASKET; cellulose fibre
GAUGE, pressure; stainless steel;
200 psi (1.4 MPa, 14 bar);
(255374 only)
GAUGE, pressure; stainless steel;
100 psi (0.7 MPa, 7 bar);
(24A082 only)
NUT, jam; special
WASHER, flat
GASKET, seat
SEAT, valve; tungsten carbide
1
187874
{
15F236*
1
1
(24A082 only)
1
40
111858*
{
SPRING, compression
15V292
171862
{
SEAT, valve; tungsten carbide
(255374 only)
WASHER, diaphragm
* Included in Repair Kit 222651.
1
1
17
{
I
n
c
l
u
d
e
d
i
n
R
e
p
a
i
r
K
i
t
2
7
3
0
2
4
(
f
o
r
s
o
l
v
e
n
t
o
r
t
h
i
n
m
a
t
e
r
i
a
l
)
.
307212
17
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Parts
Model 217314, Series F
With gauge. Includes items 1–32, 40
24
13
17
Model 221118, Series E
Without gauge. Includes items
1–26, 32–40
7
25*{
22*{
19
26*
{
14
18
32
12
Model
221118 only
39
11
6
5
1
{*15
{*16
40*
{
10
{
*
2
0
4*{
{*21
{*3
23
28
{
*
9
27
Model
217314 only
Ref
No.
Ref.
No.
Part No.
Description
Qty.
Part No.
Description
Qty.
1
100644
SCREW, soc hd cap;
0.25”–20 x 0.75”
SPRING, compression
O-RING, PTFE
SPRING, compression
HOUSING; stainless steel
CAP, regulator
STEM, valve
SCREW, retaining
NUT, adjustment
SCREW, adjustment
NUT, jam; special
WASHER, flat
20
21
22
23
24
25
26
27
112365*
171867*
180052*
235209
215393
180051*
172132*
187876
{
BALL; tungsten carbide
GASKET
DIAPHRAGM; PTFE
UNION, swivel; 3/8 npsm
KEY, regulator
DIAPHRAGM, PET
GASKET; cellulose fibre
GAUGE, pressure; stainless steel;
300 psi (2.1 MPa, 21 bar)
(217314 only)
1
1
1
1
1
1
1
6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
{
{
3
4
5
6
7
9
10
11
12
13
14
15
16
111736*
104319*
106480
187880
176135
187851*
188004
171855
176691
171858
176692
171860*
112366*
{
{
{
{
{
1
1
1
28
32
39
187877
235207
111697
TUBE, riser (217314 only)
ADAPTER, straight union; 3/8 npsm
PLUG, pipe; 1/4 npt(m);
(221118 only)
{
GASKET, seat
1
1
SEAT, valve; tungsten carbide
SEAT, valve; tungsten carbide
WASHER, diaphragm
HOUSING, stem
40
111858*
{
SPRING, compression
15F236
171862
187879
176136
{
17
18
19
* Included in Repair Kit 222652.
{ Included in Repair Kit 249148 (for solvent or thin material).
SCREW, adjustment
18
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Parts
Model 214980 Se
Includes items 1–40
13
17
22*{
26*{
18
6
7
29
10
1
{*15
{*16
40*{
{
*
2
0
4*
{
{*21
{*3
28
23
{
*
9
27
Ref
Ref.
No.
Part No.
Description
Qty.
No.
Part No.
Description
Qty.
1
100644
SCREW, soc hd cap;
0.25”–20 x 0.75”
SPRING, compression
O-RING, PTFE
HOUSING; stainless steel
CAP, regulator
STEM, valve
SCREW, retaining
NUT, jam; special
GASKET, seat
SEAT, valve; tungsten carbide
SEAT, valve; tungsten carbide
WASHER, diaphragm
HOUSING, stem
20
21
22
112365*
171867*
171868*
{
BALL; tungsten carbide
GASKET
DIAPHRAGM; PTFE with
nylon fabric/Buna-N base
UNION, swivel; 3/8 npsm
GASKET; cellulose fibre
GAUGE, pressure; stainless steel;
30 psi (210 kPa, 2.1 bar)
TUBE, riser
1
1
6
1
1
1
1
1
1
1
1
1
1
1
1
{
{
3
4
6
7
111736*
104319*
187880
176135
187851*
188004
171858
171860*
112366*
{
{
{
{
1
1
1
23
26
27
235209
172132*
187875
{
9
10
13
15
16
1
1
1
1
28
29
40
187877
176463
FITTING, air line
SPRING, compression
111858*
{
15F236
171862
187879
{
* Included in Repair Kit 222651.
{ Included in Repair Kit 249147 (for solvent or thin material).
17
18
307212
19
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Parts
Model 244375 Series B
Includes items 1–41
7
26*{
29
18
10
{
*
2
1
6
{*3
{*9
41
1
{*15
{*16
13
17
40*
{
{
*
2
0
19
4*{
23
{
*
2
2
TI1697A
Ref
Ref.
No.
Part No.
Description
Qty.
No.
Part No.
Description
STUD, mounting
BALL; tungsten carbide
GASKET
DIAPHRAGM; PTFE with
nylon fabric/Buna-N base
UNION, swivel; 3/8 npsm
GASKET; cellulose fibre
FITTING, air line
Qty.
1
100644
SCREW, soc hd cap;
0.25”–20 x 0.75”
SPRING, compression
O-RING, PTFE
HOUSING; stainless steel
CAP, regulator
STEM, valve
SCREW, retaining
NUT, jam; special
GASKET, seat
SEAT, valve; tungsten carbide
SEAT, valve; tungsten carbide
WASHER, diaphragm
HOUSING, stem
19
20
21
22
197213
112365*
2
1
1
4
1
1
1
1
1
1
1
1
1
1
1
1
{
3
4
6
7
111736*
104319*
187880
833166
187851*
188004
171858
171860*
112366*
{
171867*
171868*
{
{
{
{
{
1
1
1
1
1
1
23
26
29
40
41
235209
172132*
114151
9
{
10
13
15
16
111858*
101748
{
SPRING, compression
PLUG, pipe
15F236
171862
187879
{
* Included in Repair Kit 222651.
{ Included in Repair Kit 249147 (for solvent or thin material).
17
18
20
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Dimensions
Model 244375: 3” (76.2 mm)
All Other Models: 4.94” (125.5 mm)
1.76” (44.7 mm)
1/4 npt
GAUGE PORT
1.8” (46 mm)
10.25”
(260 mm)
1/4 npt AIR INLET
(Model 214980 only)
3/8 npsm female INLET
3.65” (93 mm) DIA.
3/8 npt(f) OUTLET
3/8 npsm female ADAPTER OUTLET
(Models 217314 and 221118 only)
307212
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Technical Data
Category
Data
Maximum Fluid Inlet Pressure
Regulated Fluid Pressure Range
250 psi (1.8 MPa, 18 bar)
Models 217314 & 221118: 20–160 psi (0.15–1.1 MPa, 1.5–11 bar)
Models 214706, 214895, 244375, 255374, & 24A082: 5–100 psi
(30–700 kPa, 0.3–7.0 bar)
Model 214980: 0–30 psi (0–210 kPa, 0–2 bar)
Maximum Flow Capacity
Wetted Parts
3 gpm (11 liters/min) with 70 cps fluid at 200 psi (1.4 MPa, 14 bar)
inbound pressure
Tungsten Carbide, Acetal Resins, PTFE, 304 & 316 Series Stain-
less Steel, Nylon, PET.
Canadian Registration Number (CRN):
Alberta – 0C04874.52
Models: 214895, 214706, 217314, 221118, and 214980
Ontario – 0C4874.5R1
22
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Performance Chart
kPa bar psi
MODELS 217314
and 221118
250 PSI INLET,
65 CPS
160
1110 11.1
1040 10.4
150
9.8 140
980
910
840
770
700
620
550
480
410
345
280
210
130
120
110
100
90
9.1
8.4
7.7
7.0
6.2
5.5
4.8
4.1
3.4
2.8
2.1
250 PSI INLET,
600 CPS
250 PSI INLET,
65 CPS
100 PSI INLET,
65 CPS
80
250 PSI INLET,
65 CPS
70
60
50
40
100 PSI INLET,
600 CPS
250 PSI INLET,
600 CPS
30
20
140
70
1.4
0.7
10
0
0
1
2
3
4
5
gpm
3.82
7.62
11.42
15.22
22.10
liters/min
FLUID FLOW
kPa bar psi
MODELS
214706,
100
90
80
70
60
50
40
30
20
10
0
700 7.0
620 6.2
550 5.5
480 4.8
410 4.1
345 3.4
214895,
214980,
244375,
255374, and
24A082
100 PSI INLET,
65 CPS
250 PSI INLET,
65 CPS
100 PSI INLET,
600 CPS
250 PSI INLET,
600 CPS
250 PSI INLET,
600 CPS
280 2.8
210 2.1
250 PSI INLET,
65 CPS
140 1.4
70 0.7
100 PSI INLET,
600 CPS
100 PSI INLET,
65 CPS
0
1
2
3
4
5
gpm
3.82
7.62
11.42
15.22
22.10
liters/min
FLUID FLOW
307212
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Graco Standard Warranty
Graco warrants all equipment manufactured by Graco and bearing its name to be free from defects in material and workmanship on the
date of sale to the original purchaser for use. 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. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written
recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by
faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or sub-
stitution of non–Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of
Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture,
installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for
verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The
equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect
in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and
transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT
NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other
remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any
other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the
date of sale.
Graco makes no warranty, and disclaims all implied warranties of merchantability and fitness for a particular purpose in connection
with accessories, equipment, materials or components sold but not manufactured by Graco. These items sold, but not manufactured
by Graco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide
purchaser with reasonable assistance in making any claim for breach of these warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment
hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract,
breach of warranty, the negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings
entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnais-
sent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires
exécutés, donnés ou intentés à la suite de ou en rapport, directement ou indirectement, avec les procedures concernées.
Graco Information
patents.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the distributor closest to you:
Phone: 612–623–6921 or Toll Free: 1–800–328–0211 Fax: 612–378–3505
All written and visual data contained in this document reflects the latest product information available at the time of publication.
Graco reserves the right to make changes at any time without notice.
Original instructions. This manual contains English. MM 307212
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES S P.O. BOX 1441 S MINNEAPOLIS MN 55440–1441 S USA
Copyright 1975, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
Revised October 2013
24
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