Groth 1721B User Manual
Page 18
Page 18 of 18
Groth Model 1761A Pressure/Vacuum Relief Valve
Bill of Material
ITEM
DESCRIPTION
STANDARD MATERIALS OF CONSTRUCTION
CARBON STL
316 SS
1
OUTLET
CS WCB
CF-8M (316 SS)
2
PLUG, PIPE
CS
316 SS
3 *
GASKET,
COVER
PTFE
PTFE
4
STUD
SS
SS
5
NUT, HEX
SS
SS
6
WASHER, LOCK
SS
SS
7
CHAMBER, SPRING
CS WCB
CF-8M (316 SS)
8
GASKET, CAP
SS
SS
9
CAP
CS
316
SS
10
NUT,
HEX
JAM
SS
SS
11
SCREW, ADJUSTMENT
316 SS
316 SS
12
STEM, PRESSURE
316 SS
316 SS
13
BUTTON, SPRING
316 SS
316 SS
14
SPRING
CS
17-7 PH SS
15
ROD, GUIDE
316 SS
316 SS
16
PALLET, PRESSURE
316 SS
316 SS
17
* DIAPHRAGM, PRESSURE
FEP
FEP
18
PLATE, RETAINER (PRESSURE)
316 SS
316 SS
19 *
GASKET,
INLET
PTFE
PTFE
20
STUD
SS
SS
21
NUT, HEX
SS
SS
22
WASHER, LOCK
SS
SS
23
INLET
CS WCB
CF-8M (316 SS)
24
NUT, HEX LOCK
SS
SS
25 *
O-RING
FKM
FKM
26
INSERT, SEAT (
NOT SHOWN)
316
SS
N/A
* SPARE PARTS