User Manual

Altitude Pilot Control
TABLE 1
TABLE 2 (SPRING ADJUSTMENT
1 TURN = 0.0625”
CDS6A
CLA-VAL
Copyright Cla-Val 2009 Printed in USA Specifications subject to change without notice.
P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: [phone] • Fax: [phone] • E-mail: [e-mail] • Website cla-val.com
©
PL-CDS6A (R-4/09)
PARTS LIST
*
Recommended Spare Parts (Kit Part # 203494-01C)
RETAINER
PART
NO.
NUMBER
OF
SPRINGS
NUMBER OF
WASHERS
(ITEM 31)
---- 1 0
29332-01C 2 or 3 2
29331-01E 4 or 5 4
CDS6A
STOCK No.
2” SIZE
CDS6A
STOCK No.
2-1/2 &
LARGER
ALTITUDE
RANGE FT
H
2
O
No. of
SPRINGS
PSI
Change
PER TURN
ALTITUDE
CHANGE
PER TURN
203547-06E 203547-06E 5 To 40 Ft. 1 0.32 0.75
203547-06E 203547-06E 30 To 80 Ft. 2 0.64 1.50
203547-06E 203547-06E 70 To 120 Ft. 3 0.96 2.50
203547-06E 203547-06E 110 To 160 Ft. 4 1.28 3.00
203547-06E 203547-06E 150 To 200 Ft. 5 1.60 3.70
When ordering parts specify:
All Nameplate Data, Part Description and Part Number
Item Description Qty Part # List Price
1* Retainer, Sprint (see table 1) --- ---
2 Retainer Spring, Swivel 1 2933401J
3 Washer, Thrust 1 76783A
4 Nut, Adjusting 1 1077601B
5 Stem, Upper 1 2933301A
6 Spring (see table 2) --- 2933502H
7* Bellows 1 1027501E
8* Set Screw 1 6764928F
9 Bushing, Stem 1 79904K
10* 0-Ring 1 01068G
11 Pin, Stem Retaining 1 6674601H
12 Nut, Diaphragm Washer 1 20039701G
13 Cover, Upper 1 2932601E
14* Diaphragm 1 2933901H
15 Diaphragm Washer 1 2932701C
16 Washer, Diaphragm Nut 1 7198837C
17 Cover, Lower 1 20354901H
18* Retaining Ring 1 6818511F
19* Heavy Spring, Poppet 1 9029210D
20* U-Seal 1 20315401D
21 Stem, Lower 1 66668F
22* Poppet Assembly 1 66675A
22-1 Poppet 1
22-2 Disc 1
23* O-Ring 1 00719F
24 Seat 1 2932901J
25 Strainer 1 66753F
26 Spring, Lower Stem 1 79092D
27* O-Ring 1 00540F
28* Guide, Poppet 1 20357501E
29 Bracket, Mounting 1 2933601D
30 Bolt HX. HD. 5/16-18 x 1.25 10 676048C
31 Washer (see table 1) --- ---
32 Bolt HX. HD. 5/16-18 x 2.0 2 6760412E
33 Nut, 5/16-18 12 6779907C
Note: Please make sure to remove the plastic plug from the drain port before
putting the valve in service if pilot drains to atmosphere.