Pressure reducing control, Cla-val, Bronze body with 303ss trim) – Cla-Val 90-01H/690-01H Technical Manual User Manual
Page 20: Parts list
Pressure Reducing Control
(Bronze Body with 303SS Trim)
*SUGGESTED REPAIR PARTS
CRD
3 1/8
PRESSURE SETTING
ADJUSTING SCREW
(TURN CLOCKWISE
TO INCREASE SETTING
SECTION A-A
OPEN POSTION
FOR HIGH PRESSURE CONTROL
5 3/8
1 13/16
inlet
B
13
14
16
18
17
12
11
10
9
8
5
3
1
2
cover vent
B
3/8" NPT
16
19
Body and Disc
Retainer Detail
for Low Pressure
Control
SECTION B-B
CLOSED POSITION
20
18
17
15
4
A
A
6
7
When ordering parts specify:
• All nameplate data
• Item Description
• Item number
CLA-VAL
Copyright Cla-Val 2011 Printed in USA Specifications subject to change without notice.
P.O. Box 1325
• Newport Beach, CA 92659-0325 • Phone: 949-722-4800 • Fax: 949-548-5441 • E-mail: [email protected] • Website cla-val.com
©
PL-CRD (R-8/2011)
PARTS LIST
Size
(inch)
Stock
Number
Adjustment Range
psi
Ft of Water
3/8
7194307A
2 - 6.5
4.5 - 15
3/8
7194308J
2 - 30
4.5 - 69
3/8
7194303K
15 - 75
35 - 173
3/8
7194311C
20 - 105
46 - 242
3/8
7194304H
30 - 300
69 - 692
Factory Set Pressure
PSI per Turn
*
2 - 6.5 set @ 3.5 psi
.61
2 - 30 set @ 10 psi
3.0
15 - 75 set @ 20 psi
9.0
20 - 105 set @ 60 psi
12.0
30 - 300 set @ 60 psi
27.0
*Approximate-Final Adjustment should be
with a pressure gauge and with flow.
Item
Description
Material
Part Number
List Price
1
Cap
PL
67628J
2
Adjusting Screw
BRS
7188201D
3
Jam Nut (3/8-16)
SS
6780106J
4*
Machine Screw (Fil.Hd.) 8 Req'd
303
6757821B
5
Cover
BRS
C2544K
6
Nameplate Screw
SS
67999D
7
Nameplate
BRS
C0022001G
8
Spring Guide
302
71881H
Spring Guide (20 - 105 psi)
303
205620F
9
Spring (15-75 psi)
CHR/VAN
71884B
Spring (2 - 6.5 psi)
SS
82575C
Spring (2 - 30 psi)
SS
81594E
Spring (20 - 105 psi)
316
20632101E
Spring (30 - 300 psi)
CHR/VAN
71885J
10
Hex Nut
303
71883D
11
Diaphragm Washer
302
71891G
12*
Diaphragm
NBR
C6936D
13
Plug, Body
BRS
V5653A
14*
Gasket
Fiber
40174F
15
Plug
BRS
6766003F
16*
Disc Retainer Assy. (2 - 30 psi)
SS/Rub
C8348K
Disc Retainer Assy. (15 - 75 psi)
SS/Rub
37133G
Disc Retainer Assy. (20 - 105 psi)
SS/Rub
37133G
Disc Retainer Assy. (30 - 300 psi)
SS/Rub
37133G
17
Yoke
VBZ
V6951H
18
Body & 1/4" Seat Assy
BR/SS
8339702G
19*
Bucking Spring (2 - 6.5 psi)(2 - 30psi)
302
V0558G
20
Belleville Washer
STL
7055007E
*
Repair Kit (No Bucking Spring)
Buna
®
-N
9170003K
*
Repair Kit (with Bucking Spring)
Buna
®
-N
9170002B