Cla-Val 49-01/649-01 Technical Manual - Manual (Page 19)

* Suggested Repair Parts
REMOTE SENSING TYPE
4
15
6
7
1/8" NPT
REMOTE
SENSING
CONNECTION
VIEW
C
FOR 20-300 PSI RANGE ONLY
16
SIZE
(inch)
STOCK
NUMBER
SEAT
DIA
ADJ.
RANGE
(psi)
3/8 79744-04B 1/4 30-300
3/8 79744-06G 1/4 2-30
Factory set pressure: PSI*per turn
30-300 set @ 60 psi 27.0
2-30@ 10 psi 3.0
3/8 79744-03D 1/4 15-75
Pressure Reducing Control
CRA
When ordering parts specify:
• All nameplate data
• Description
• Item number
* Approximate - Final adjustment should
be made with a pressure gauge and
with flow.
15-75 set @ 20 psi 9.0
1
2
3
4*
5
6
7
8
9
10
11
12*
13
14*
15
16*
17
18
19*
20
21
22*
23*
24
25
*
*
Cap
Adjusting Screw
Jam Nut, 3/8—16
Machine Screw 10-32 x 1-1/4"(Fil.Hd.) (8 required)
Cover
Nameplate Screw
Nameplate
Spring Guide
Spring
(15-75 psi)
(30-300 psi)
(2-30 psi)
Hex Nut 5/16 - 18
Diaphragm Washer (upper)
Diaphragm
Plug, Body
Gasket
Plug, 3/8 NPT
Disc Retainer Assy (15-75 psi & 30-300 psi)
Disc Retainer Assy (2-30 psi)
Yoke
Body & Seat Assy, Seat only 1/4"
Bucking Spring (Required with 2-30 psi)
Belleville Washer
Powertrol Body
O-Ring
O-Ring
Diaphragm Washer (lower)
Gasket
Repair Kit (no Bucking Spring) Item 19
Repair Kit (with Bucking Spring) Item 19
PL
BRS
303
SS
BRS
SS
BRS
302
CHR VAN
CHR VAN
SS
303
302
NBR
BRS
FIB
BRS
BR/RUB
BR/RUB
VBZ
BS
302
STL
BRS
NBR
NBR
BRS
NBC
Buna ® -N
Buna ® -N
67628J
7188201D
6780106J
6757874A
C2544K
67999D
C002201G
71881H
71884B
71885B
81594E
71883D
71891G
C6936D
V5653A
40174F
6766003F
C5256H
C5255K
C1799A
8339701J
VO5586
7055007E
C3388A
00708J
00746J
C1804J
8059401D
9170003K
9170001D
ITEM DESCRIPTION MATERIAL PART NUMBER LIST PRICE
CLA-VAL
Copyright Cla-Val 2008 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-CRA (R-1/08)
PARTS LIST