Example
Construction
Construction
Options
Magnet Keeper
Material Options
Vane Material
Options
Body Material
Options
Other
Options
Flange*
Flange Size
Flange Material
Flange Rating
Bushing*
Bushing Size
Bushing Type
Bushing Material
Tee*
Tee Size
Tee with Bushing*
Tee Size
Tee Material
and Type
V4-SS-316-C-F2S1
Brass Body, SPDT Switch
316 SS Body
Type 2 Body Style
DPDT Switch
Universal Vane (Omit for a custom vane)
430 SS (Standard)
Nickel 200
316 SS
316 SS (Standard)
Carpenter 20
Hastelloy B
Hastelloy C
Monel
Brass (Standard)
Carpenter 20
CPVC*
Hastelloy B
Hastelloy C
316 SS (Must also use SS construction selection)
Monel
ATEX
1-1/2˝ Female BSPT Process Connection, M25 x 1.5
Conduit Connection
IECEx
Epoxy Coated Housing
Full Swing Vane
Flow Test Report
High Pressure*, 5000 psi (345 bar) (Only with SS body)
Hinged Vane
High Temperature* (See specifications for rating)
Gold Contact Snap Switch* (See specifications for rating)
NACE Heat Treated Body*
Neoprene Boot*
No Electrical Housing*
Socket Weld Connection*
Terminal Block Wire Connections*
Time Delay Relay* (On flow decrease)
Time Delay Relay* (On flow increase)
Vertical Up Flow Applications
Flange Process Connection
2˝
2-1/2˝
3˝
4˝
Carbon Steel
316 SS
Monel
Hastelloy B
Hastelloy C
150#
300#
600#
900#
Bushing Process Connection
2˝
2-1/2˝
4˝
Hex
Flush
Brass
Carbon Steel
316 SS
304 SS
Tee Process Connection
1-1/2˝
Tee with Bushing Process Connection (Both same material)
2˝
3˝
Brass 125 #
Brass 150 #
Brass 250 #
Carbon Steel 2000 #(Only with 2˝ and 3˝)
CPVC SCH 80
316 SS 150 #
PVC SCH 80
V4
V4
SS
SS
2
D
U
3
1
2
3
1
1
2
3
4
5
6
1
2
3
4
5
6
7
C
AT
BSPT
IEC
EPOXY
FSV
FTR
HP
HV
MT
MV
NACE
NB
NH
SW
TBC
TRD
TRI
V
F
F
B
T
TB
2
2
2.5
3
4
1
2
4
1
2
3
S
C
S
M
B
H
H
F
1
1
3
6
9
B
C
S
4
B0
B1
B2
C
CP
S
P
*Options that do not have ATEX or IECEx.
Attention:
Units without the “AT” suffix are not Directive 2014/34/EU (ATEX) compliant. These units are not intended for use in potentially
hazardous atmospheres in the EU. These units may be CE marked for other Directives of the EU.
