Specifications, Back pressure valves, Repair kits – Pump Solutions Group Neptune Relief Valves User Manual
Page 3: Relief valves
Specifications
.
MAX.
MATERIALS
DIMENSIONS
MODEL
SIZE
SET
FLOW
OF
DIAPHRAGM
NUMBER
PRESS.
(GPH)
CONSTRUC.
A
B
C
D
@ 50 PSI
BP-SS
1/2"
100
4.600"
2.375"
1.125"
1/2" FNPT
BP-SS-75
3/4"
50 psi
150
316SS
TFE
5.500"
3.500"
1.125"
3/4" FNPT
BP-SS-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
BP-SS-150
1
1
⁄
2
"
800
9.000"
4.500"
2.100"
1
1
⁄
2
" FNPT
BP-KY
1/2"
100
4.600"
2.375"
1.125"
1/2" FNPT
BP-KY-75
3/4"
50 psi
150
Kynar
TFE
5.500"
3.500"
1.125"
3/4" FNPT
BP-KY-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
BP-KY-150
1
1
⁄
2
"
800
9.000"
4.500"
2.100"
1
1
⁄
2
" FNPT
BP-C20
1/2"
100
4.600"
2.375"
1.125"
1/2" FNPT
BP-C20-75
3/4" 50 psi
150
C-20
TFE
5.500"
3.500"
1.125"
3/4" FNPT
BP-C20-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
BP-PVC
1/2"
100
4.600"
2.375"
1.125"
1/2" FNPT
BP-PVC-75
3/4"
50 psi
150
PVC
TFE
5.500"
3.500"
1.125"
3/4" FNPT
BP-PVC-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
BP-PVC-150
1
1
⁄
2
"
800
9.000"
4.500"
2.100"
1
1
⁄
2
" FNPT
BACK PRESSURE VALVES
PART
NUMBER
DESCRIPTION
RK001
Fits all 1/2" “BP” back pressure valves above, all materials
RK002
Fits all 3/4" and 1" “BP” back pressure valves and “RV” relief valves above, all materials
RK003
Fits all 1
1
⁄
2
" “BP” back pressure valves and “RV” relief valves above, all materials
REPAIR KITS
Each kit contains a replacement spring, diaphragm, threaded adjuster and support disk.
.
MAX.
MATERIALS
DIMENSIONS
MODEL
SIZE
SET
FLOW
OF
DIAPHRAGM
NUMBER
PRESS.
(GPH)
CONSTRUC.
E
F
G
H
@ 50 PSI
RV-316
1/2"
—
RV-316-75
3/4"
150 psi
150
316SS
TFE
5.500"
3.500"
1.125"
3/4" FNPT
RV-316-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
RV-316-150
1
1
⁄
2
"
800
9.000"
4.500"
2.100"
1
1
⁄
2
" FNPT
RV-KY
1/2"
—
4.600"
2.375"
1.125"
1/2" FNPT
RV-KY-75
3/4"
150 psi
150
Kynar
TFE
5.500"
3.500"
1.125"
3/4" FNPT
RV-KY-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
RV-KY-150
1
1
⁄
2
"
800
9.000"
4.500"
2.100"
1
1
⁄
2
" FNPT
RV-C20
1/2"
—
RV-C20-75
3/4" 150 psi
150
C-20
TFE
5.500"
3.500"
1.125"
3/4" FNPT
RV-C20-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
RV-PVC
1/2"
—
4.600"
2.375"
1.125"
1/2" FNPT
*
RV-PVC-75
3/4"
150 psi
150
PVC
TFE
5.500"
3.500"
1.125"
3/4" FNPT
RV-PVC-100
1"
250
5.800"
3.500"
1.250"
1" FNPT
RV-PVC-150
1
1
⁄
2
"
800
9.000"
4.500"
2.100"
1
1
⁄
2
" FNPT
*
Only one inlet provided on 1/2" PVC and Kynar Relief Valves
RELIEF VALVES
— — — — See Bulletin RV — — — —
— — — — See Bulletin RV — — — —
A
H
F
G
E
OUTLET
C
B
D
© 2008 Neptune Chemical Pump Company
All Rights Reserved
Bulletin BP-08
P/N ZL107020
Printed in U.S.A.
SOLD BY:
P.O. Box 247 • Lansdale, PA 19446-0247
Tel: 215-699-8700 • Fax: 215-699-0370
Toll-Free Tel: 1-888-3NEPTUNE (1-888-363-7886)
Toll-Free Fax: 1-800-255-4017
Web Site: http://www.neptune1.com
E-mail: [email protected]