Our replacement sanitary diaphragm valves are precision-fit and designed for OEM-part replacement for ITT® diaphragm valve parts, Saunders® diaphragm valve parts, Gemu™ diaphragm valve parts, and Aquasyn® sanitary diaphragm valves. All compounds are FDA, USDA and USP Class VI compliant (includes material certification). Viton® (and -GF version) elastomer is available upon request. Our replacement sanitary diaphragm valves are available in one-piece (elastomer) or two-piece (PTFE with elastomer backing) styles, per the below:
Costs updated 10/1/2022
Manuf. |
OEM Part #: |
Material: |
Replacement Part #: |
CL-to-CL mtg. dimen. |
Thread mtg. |
Cost $ ea.: |
ITT |
42175 1/4" TM |
2-pc. TFM/EPDM |
NIT-08-RX-E1G1 |
1.2” x 1.1” |
#4-40 |
$105.09 |
ITT |
42176 1/2" TM |
2-pc. TFM/EPDM |
NIT-15-RX-E1G1 |
1.4” x 1.3” |
#8-32 |
$125.49 |
ITT |
42177 3/4" TM |
2-pc. TFM/EPDM |
NIT-20-RX-E1G1 |
1.8” x 1.6” |
#8-32 |
$132.98 |
ITT |
42178 1" TM |
2-pc. TFM/EPDM |
NIT-25-RX-E1G1 |
2.1” x 1.8” |
#8-32 |
$132.99 |
ITT |
42179 1-1/2" TM |
2-pc. TFM/EPDM |
NIT-40-RX-E1G1 |
2.8” x 2.6” |
#8-32 |
$195.19 |
ITT |
42180 2" TM |
2-pc. TFM/EPDM |
NIT-50-RX-E1G1 |
3.3” x 3.1” |
#8-32 |
$221.93 |
ITT |
42182 3" TM |
2-pc. TFM/EPDM |
NIT-80-RX-E1G1 |
|
|
$464.19 |
ITT |
41502 1/4" EPDM |
EPDM |
NIT-08-RX-E1-S |
1.2” x 1.1” |
#4-40 |
$34.35 |
ITT |
41502 1/4" GF Viton |
Viton GF |
NIT-08-RX-VG1-S |
1.2” x 1.1” |
#4-40 |
$ Call |
ITT |
41281 1/2" EPDM |
EPDM |
NIT-15-RX-E1-S |
1.4” x 1.3” |
#8-32 |
$41.79 |
ITT |
41281 1/2" GF Viton |
Viton GF |
NIT-15-RX-VG1-S |
1.4” x 1.3” |
#8-32 |
$ Call |
ITT |
41282 3/4" EPDM |
EPDM |
NIT-20-RX-E1-S |
1.8” x 1.6” |
#8-32 |
$45.05 |
ITT |
41282 3/4" GF Viton |
Viton GF |
NIT-20-RX-VG1-S |
1.8” x 1.6” |
#8-32 |
$ Call |
ITT |
41283 1" EPDM |
EPDM |
NIT-25-RX-E1-S |
2.1” x 1.8” |
1/4-20 |
$48.29 |
ITT |
41283 1" GF Viton |
Viton GF |
NIT-25-RX-VG1-S |
2.1” x 1.8” |
1/4-20 |
$ Call |
ITT |
41284 1-1/2" EPDM |
EPDM |
NIT-40-RX-E1-S |
2.8” x 2.6” |
1/4-20 |
$57.93 |
ITT |
41284 1-1/2" GF Viton |
Viton GF |
NIT-40-RX-VG1-S |
2.8” x 2.6” |
1/4-20 |
$ Call |
ITT |
41285 2" EPDM |
EPDM |
NIT-50-RX-E1-S |
3.3” x 3.1” |
1/4-20 |
$65.45 |
ITT |
41285 2" GF Viton |
Viton GF |
NIT-50-RX-VG1-S |
3.3” x 3.1” |
1/4-20 |
$ Call |
ITT |
41286 3" EPDM |
EPDM |
NIT-80-RX-E1-S |
|
|
$154.45 |
ITT |
41286 3" GF Viton |
Viton GF |
NIT-80-RX-VG1-S |
|
|
$ Call |
ITT |
43291 1/2" EPDM |
EPDM |
NIT-15-RX-E1-S |
1.4” x 1.3” |
#8-32 |
$ Call |
ITT |
43291 1/2" GF Viton |
Viton GF |
NIT-15-RX-VG1 |
1.4” x 1.3” |
#8-32 |
$ Call |
ITT |
43292 3/4" EPDM |
EPDM |
NIT-20-RX-E1-S |
1.8” x 1.6” |
#8-32 |
$ Call |
ITT |
43292 3/4" GF Viton |
Viton GF |
NIT-20-RX-VG1 |
1.8” x 1.6” |
#8-32 |
$ Call |
ITT |
43294 1" EPDM |
EPDM |
NIT-25-RX-E1-S |
2.1” x 1.8” |
1/4-20 |
$ Call |
ITT |
43294 1" GF Viton |
Viton GF |
NIT-25-RX-VG1-S |
2.1” x 1.8” |
1/4-20 |
$ Call |
ITT |
43295 1-1/2" EPDM |
EPDM |
NIT-40-RX-E1-S |
2.8” x 2.6” |
1/4-20 |
$ Call |
ITT |
43295 1-1/2" GF Viton |
Viton GF |
NIT-40-RX-VG1-S |
2.8” x 2.6” |
1/4-20 |
$ Call |
ITT |
43297 2" EPDM |
EPDM |
NIT-50-RX-E1-S |
3.3” x 3.1” |
1/4-20 |
$ Call |
ITT |
43297 2" GF Viton |
Viton GF |
NIT-50-RX-VG1-S |
3.3” x 3.1” |
1/4-20 |
$ Call |
Saunders |
DP008S5 1/4” DN8 |
2-pc. TFM/EPDM |
NSD-08-RX-E1G1 |
1.025” x 0.905” |
M3 x .5 |
$71.89 |
Saunders |
DA015S5 1/2” DN15 |
2-pc. TFM/EPDM |
NSD-15-RX-E1G1 |
1.435” x 1.313” |
Bayonet |
$108.35 |
Saunders |
DA020S5 3/4” DN20 |
2-pc. TFM/EPDM |
NSD-20-RX-E1G1 |
1.752” x 1.559” |
Bayonet |
$116.93 |
Saunders |
DA025S5 (or P2) 1” DN25 |
2-pc. TFM/EPDM |
NSD-25-RX-E1G1 |
2.125” x 1.811” |
Bayonet |
$120.09 |
Saunders |
DA040S5 (or P2) 1-1/2” DN40 |
2-pc. TFM/EPDM |
NSD-40-RX-E1G1 |
2.755” x 2.564” |
Bayonet |
$176.98 |
Saunders |
DA050S5 (or P2) 2” DN50 |
2-pc. TFM/EPDM |
NSD-50-RX-E1G1 |
3.235” x 3.053” |
Bayonet |
$199.49 |
Saunders | DA080S5 (or P2) 3” DN80 | 2-pc. TFM/EPDM | NSD-80-RX-E1G1 | Bayonet | $375.39 | |
Saunders |
DP008E3 1/4” DN8 |
EPDM |
NSD-08-RX-E1-SB |
1.025” x 0.905” |
Button |
$30.05 |
Saunders |
DA015E3 1/2” DN15 |
EPDM |
NSD-15-RX-E1-S |
1.435” x 1.313” |
Button |
$45.05 |
Saunders |
DA020E3 3/4” DN20 |
EPDM |
NSD-20-RX-E1-S |
1.752” x 1.559” |
Button |
$47.19 |
Saunders |
DP008E2 1/4” DN8 |
EPDM |
NSD-08-RX-E1-ST |
1.025” x 0.905” |
M3 x .5 |
$47.19 |
Saunders |
DA015E9 1/2” DN15 |
EPDM |
NSD-15-RX-E1-ST |
|
|
$45.05 |
Saunders |
DA020E9 3/4” DN20 |
EPDM |
NSD-20-RX-E1-ST |
|
|
$47.19 |
Saunders |
DA025E3 1” DN25 |
EPDM |
NSD-25-RX-E1-S |
2.125” x 1.811” |
1/4-20 |
$60.05 |
Saunders |
DA040E3 1-1/2” DN40 |
EPDM |
NSD-40-RX-E1-S |
2.755” x 2.564” |
1/4-20 |
$74.03 |
Saunders |
DA050E3 2” DN50 |
EPDM |
NSD-50-RX-E1-S |
3.235” x 3.053” |
1/4-20 |
$90.09 |
Saunders | DA080E3 3” DN80 | EPDM | NSD-80-RX-E1-S | $160.89 | ||
Gemu |
600025M5E 1” DN25 |
2-pc. TFM/EPDM |
NGU-25-RX-E1G1 |
2.1” x 1.8” |
1/4-20 |
$128.70 |
Gemu |
600040M5E 1-1/2" DN40 |
2-pc. TFM/EPDM |
NGU-40-RX-E1G1 |
2.8” x 2.6” |
1/4-20 |
$184.53 |
Gemu |
600050M5E 2" DN50 |
2-pc. TFM/EPDM |
NGU-50-RX-E1G1 |
3.2” x 3.1” |
1/4-20 |
$225.23 |
Gemu | 600080M5E 3" DN80 | 2-pc. TFM/EPDM | NGU-80-RX-E1G1 | $462.73 | ||
Gemu |
600008M3A 1/4" and 1/2" DN8 600008M6A 1/4" and 1/2" DN8 |
EPDM |
NGU-08-RX-E1-S |
0.9” x 0.9” |
N/A |
$37.60 |
Gemu |
600008M 1/4" and 1/2" DN8 |
Viton |
NGU-08-RX-VG1-S |
0.9” x 0.9” |
N/A |
$ Call |
Gemu |
600010M3A 3/4" DN20 600010M6A 600010M13 |
EPDM |
NGU-10-RX-E1-S |
1.5” x 1.7” |
M4 x .7 |
$47.19 |
Gemu |
600010M 3/4" DN20 |
Viton |
NGU-10-RX-VG1-S |
1.5” x 1.7” |
M4 x .7 |
$ Call |
Gemu |
600025M13 1" DN25 600025M16 |
EPDM |
NGU-25-RX-E1-S |
2.1” x 1.8” |
1/4-20 |
$50.45 |
Gemu |
600025M 1" DN25 |
Viton |
NGU-25-RX-VG1-S |
2.1” x 1.8” |
1/4-20 |
$ Call |
Gemu |
600040M13 1-1/2" DN40 600040M16 |
EPDM |
NGU-40-RX-E1-S |
2.8” x 2.6” |
1/4-20 |
$66.50 |
Gemu |
600040M 1-1/2" DN40 |
Viton |
NGU-40-RX-VG1-S |
2.8” x 2.6” |
1/4-20 |
$ Call |
Gemu |
600050M13 2" DN50 600050M16 |
EPDM |
NGU-50-RX-E1-S |
3.2” x 3.1” |
1/4-20 |
$85.79 |
Gemu |
600050M 2" DN50 |
Viton |
NGU-50-RX-VG1-S |
3.2” x 3.1” |
1/4-20 |
$ Call |
Gemu |
600080M13 3" DN80 600080M16 |
EPDM | NGU-80-RX-E1-S | $ Call | ||
Gemu |
600008M5A 1/4" and 1/2" DN8 600008M52 1/4" and 1/2" DN8 |
1-pc. Laminated TFM/EPDM |
NGU-08-RX-E1L1 |
0.9” x 0.9” |
N/A |
$84.70 |
Gemu |
600010M5A 3/8" to 3/4" DN20 600010M52 3/8" to 3/4" DN20 |
1-pc. Laminated TFM/EPDM |
NGU-10-RX-E1L1 |
1.5” x 1.7” |
M4 x .7 |
$108.35 |
Gemu |
600025M5A 1" DN25 600025M52 1" DN25 |
1-pc. Laminated TFM/EPDM |
NGU-25-RX-E1L1 |
2.1” x 1.8” |
1/4-20 |
$128.70 |
Aquasyn |
D24P 1-1/2” DN40 |
1-pc. Laminated TFM/EPDM |
NAS-40-RX-E1L1 |
3.67” x 3.47” |
$105.00 |
Aquasyn |
D32P 2” DN50 |
1-pc. Laminated TFM/EPDM |
NAS-50-RX-E1L1 |
4.12” x 4.12” |
$152.90 |
Aquasyn |
D08E 1/4” and 1/2” DN8 |
EPDM |
NAS-08-RX-E2-S |
1.18” x 1.18” |
$37.95 |
Aquasyn |
D08V 1/4” and 1/2” DN8 |
Viton |
NAS-08-RX-VA1-S |
1.18” x 1.18” |
$87.45 |
Aquasyn |
D16E; D16V 1” DN25 |
EPDM; Viton |
2.80” x 2.56”
|
More sizes coming soon! |
|
Aquasyn |
D16P 1” DN25 |
TFM/EPDM | NAS-25-RX-E1L1 | 2.80” x 2.56” |
$109.45 |
Not finding what you are looking for? Please e-mail or phone your repair parts requirements for a quick quotation to: info@cmsengineeredproducts.com or (P) 317.292.2914