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General Purpose Tank Car Parts
Compact Vacuum Relief Valve

Compact Vacuum Relief Valve

SKU:
VRV
Lead Time:
3 Days
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Get More Info
Find Model Number
Find Model Number
Contact McKenzie for further information
Contact McKenzie for further information
Description

Threaded Compact VRV Approval (E-197016)
Vacuum Relief Valves Manual
Flanged Compact VRV Approval (E-197017)

Additional Information

CATEGORY
  • General Purpose Tank Car Parts
  • Vacuum Relief Devices
MATERIAL
  • 304 Stainless Steel
  • 316 Stainless Steel
  • 316 Stainless Steel (Corrosion Tested & Passivated)

‍

Seat Materials
SIZES
Temperature/
Pressure Ratings
SeaL Materials
Bolt Circles & Holes
Common Configuration
Connections
Attributes
features
  • Designed to be leak tested while on car

‍

flow Information
specs
Vaccum settings
  • -3/4” to -4.0” PSIG

Common Model Number Variations

Model Number
Part Number
VRV-400C-T6P-F10
516181
VRV-400C-S6-N2
509992
VRV-400C-S6-F8
~~~~~~
VRV-400C-S6-F7
509987
VRV-400C-S6-F10
511195
VRV-400C-S4-N2
507952
VRV-400C-S4-F8
~~~~~~
VRV-400C-S4-F7
507948
VRV-400C-S4-F10
511194
VRV-300C-T6P-N2
516365
VRV-300C-S6-N2
509991
VRV-300C-S6-F8
511698

Replacement Parts

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Part Number
DESCRIPTION
Quantity
305-8774
Washer
1
See Elastomer Table
Elastomer
1
304-8745
Drive Screw
3
304-8602
Locknut
1
208-8598
Spring, 4 PSI
1
208-8597
Spring, 2-1/2 & 3 PSI
1
208-8593
Spring, 1-1/2 & 2 PSI
1
109613-03
Stem, Corrosion Tested 316 SST
1
208-8589
Spring, 3/4 PSI
1
111841-02
Body, Flanged, 3/4 Holes, 4-3/4 B.C., 316 SST
1
111841-01
Body, Flanged, 3/4 Holes, 4-3/4 B.C., 304 SST
1
111530-02
Body, Flanged, 5/8 Holes, 3-7/8 B.C., 316 SST
1

Model Numbers

Model PSI Setting Body Material Mounting Elastomer Material
VRV 075C (0.75 psi) S4 (304 SST) N2 (2-1/2" NPT Threaded) SEE TABLE ON DRAWING
VRV 150C (1.5 psi) S6 (316 SST) F7 (2" ANSI FLANGE, CAST, 5/8 DIA HOLES W/4-3/4" B.C.)
VRV 200C (2.0 psi) F8 (2" ANSI FLANGE, CAST, 3/4 DIA HOLES W/4-3/4" B.C.)
VRV 300C (3.0 psi) F10 (1-1/2" ANSI FLANGE, CAST, 5/8 DIA HOLES W/3-7/8" B.C.)
VRV 400C (4.0 psi)
VRV 400C (4.0 psi) T6P (CT and Pass.) F10 (1-1/2" ANSI FLANGE, CAST, 5/8 DIA HOLES W/3-7/8" B.C.)

Elastomer Table

Line Part Material ABB Section
1 208-8046 VITON A -VA QUAD
2 208-8045 BUNA-N -BN QUAD
3 208-8047 NEOPRENE -NE QUAD
4 208-8048 EPDM (WHITE FOOD GRADE) -EPFG QUAD
5 208-8049 VITON B -VB QUAD
6 208-8051 VITON A -VA-C QUAD
7 208-8031 EPDM PEROXIDE CURED -EP QUAD
8 208-8053 VITON 747 -V747 QUAD
9 208-8032 NEOPRENE (WHITE FOOD GRADE) -NEW QUAD
10 208-8033 BUNA (BLACK FOOD GRADE) -BNFG QUAD
11 N/A N/A N/A QUAD
12 208-8061 CS 4273B (VITON B) CS4273B QUAD
13 208-8062 CS 5355 (VITON GFLT) CS5355 QUAD
14 208-8063 VITON GF-S -VGFS QUAD
15 N/A REPLACED BY LINE 35 N/A QUAD
16 308-8041 CHEMRAZ 505, BLACK -CZ505 QUAD
17 208-17524 REPLACED BY LINE #42 N/A QUAD
18 208-8044 RUBBER, FOOD GRADE -RFG QUAD
19 208-16052 CERTIFIED DUPONT VITON B -VB-C QUAD
20 208-16057 WHITE FOOD GRADE BUNA-N -BNWFG QUAD
21 208-8068 CS 4273 (VITON A) (EXXON) -CS4273 QUAD
22 208-8067 CS 5350 (GFS) -CS5350 QUAD
23 208-8081 9703 -9703 QUAD
24 208-19933 BUTYL RUBBER IIR -BU QUAD
25 208-16060 VITON F -VF QUAD
26 208-9654 CHLOROBUTYL -CHL QUAD
27 208-8065 VITON GFLT -VGFLT QUAD
28 208-7531 REPLACED BY LINE #43 N/A O-Ring
29 208-8066 REPLACED BY UNE #44 N/A 0-RING
30 308-7353 TFE ENCAPSULTED SILICONE -TFE-SI 0-RING
31 208-8083 CAROLINA SEAL EP787 (EPDM) -CSEP787 QUAD
32 308-8084 REPLACED BY UNE #45 N/A QUAD
33 208-20069 CAROLINA SEAL 4560 -CS4560 QUAD
34 208-20070 CAROLINA SEAL 5176 -CS5176 QUAD
35 208-20071 VITON EXTREME ETP 600S -VETP600S QUAD
36 208-20327 EPDM SULFUR CURED -EPS QUAD
37 208-20242 CAROLINA SEAL BN661 (BUNA-N) -CSBN661 QUAD
38 208-20366 FOOD GRADE VITON A -VAFG QUAD
39 208-20369 CAROLINA SEAL WHEP52IIWHITE FOOD GRADE -WEP521 QUAD
40 208-20445 CAROLINA SEAL 4273A VITON A -CS4273A QUAD
41 208-99977 EPR, COPOLYMER ETHYLENE PROPYLENE RUBBER -EPR QUAD
42 208-29158 KALREZ 4079, BLACK -K4079 0-RING
43 208-29157 KALREZ I 050LF -K1050 0-RING
44 208-29159 KALREZ 6375 -K6375 0-RING
45 208-29160 SIMRIZ 7295 -S7295 0-RING
46 208-10017 TRELLEBORG 5310FG -5310FG QUAD
47 208-29420 VSP-E-03 EPDM PC -VSPE03 QUAD
48 208-29421 VSP-E22-VITON GFS -VSPE22 QUAD
49 208-29424 VSP-E21-KALREZ 6375 -VSPE21 QUAD
50 208-29425 VSP-E41-CHEMRAZ 505 -VSPE41 QUAD
51 208-29426 VSP-E10-VITON B -VSPE10 QUAD
52 208-29427 VSP-E01-BUNA-N -VSPE01 QUAD
53 208-29428 VSP-E11-NEOPRENE -VSPE11 QUAD
54 208-29429 VSP-E17-WHITE NITRILE -VSPE17 QUAD
55 208-29430 VSP-E40-VITON A (FDA) -VSPE40 QUAD
56 208-29431 VSP-E16-NEOPRENE WHITE (FDA) -VSPE16 QUAD
57 208-29432 VSP-E25-VITON GFLT -VSPE25 QUAD
58 208-29433 VSP-E28-WHITE EPDM (FOOD GRADE) -VSPE28 QUAD
59 208-29505 VSP-E48 SIMIRIZ -VSPE48 O-Ring
60 208-100044 TRELLEBORG K0090 KALREZ -K0090 QUAD
61 208-10719 VSP-E49 SIMRIZ -VSPE49 QUAD
62 208-100047 Eagle ChEMRAZ 505 -EC505 QUAD