CVS Controls Ltd
Product Manual: CVS Type 1301F and 1301G Regulator
Parts List - CVS Type 1301F
Key
Description
Part Number
1
Adjusting Screw
CVS1A368728982
2
Adjusting Screw Locknut
Steel Spring Case
CVS1A352224122
3
Spring Case (SST)
CVS21A6377X012
4
Upper Spring Seat, Steel
CVS1B798525062
5
Spring, Cd pl Steel
0-75 psig (0 to 5.2 bar), Blue
CVS1D387227022
0-150 PSIG (0 TO 10.3 bar), Cadmium
CVS1B788527022
0-225 PSIG (0 TO 15.5 bar), Red
CVS1D465127142
6
Spring Case Cap Screw, Steel (6 req’d)
CVS1K764524052
7
Diaphragm Locknut, Cd pl Steel
CVS1A309324122
8
Diaphragm Head, Steel Cd pl
CVS1D387325072
9
Diaphragm Head Gasket
Viton
CVS1D373004122
10
Machine Screw (2 req’d)
SST, for SST Yoke
CVS1J926938992
11
Diaphragm, 302 SST, 2 req’d
CVS1D387036012
12
Body
SST, ¼” NPT
CVS2J920033092
13
Body Gasket
Viton
CVS1D372904122
14
Yoke
SST
CVS1J925936042
15
Seat Ring, 303 SST
CVS1D3865X0032
16
Bottom Cap Gasket
SST Bottom Cap, Viton O-Ring
CVS1J926806382
17
Valve Disk Assembly
SST/Nylon
CVS1D4684000C2
SST/TFE
CVS1D4684000B2
18
Valve Spring, 302 SST
CVS1D387137022
19
Bottom Cap
SST
CVS1J919635072
20
Valve Disc Collar
CVS1D468635032
21*
Nameplate, SST (Not Shown)
CVS1F1043
22*
Top Connector, 316 SST (use with SST Yoke only) (Not Shown)
CVS1J926035072
Figure 3: Exploded View of Diaphragm Head Assembly and Yoke
Figure 2: CVS Type 1301F Regulator
CVS Controls Ltd.
5
Process Management
and Instrumentation
