iPolymer Miniature Pneumatic Diaphragm Valves offer precision performance under extreme conditions. Offered as 2-Way NC, 2-Way NO, and 3-Way (four internal body orientations) PTFE Valves with multiple valve seat sealing methods, our iPolymer Miniature Pneumatic Diaphragm Valves are suitable for a wide range of ultra clean to highly corrosive media applications. Our all wetted 100% virgin PTFE surface design is ideally suited for semiconductor, pharmaceutical, bio-medical and chemical process applications. Configurable with a EPDM, Viton, Alfas, and Kalrez O-Ring seat seals or an optional PTFE Hard Seat, the iPolymer MTV Series valve line provides unsurpassed chemical compatibility with a wide range of flow media. The all wetted PTFE body, valve stem and one piece diaphragm maintain a material inert boundary for ultra clean applications.
Highlights:
- PTFE design for ultra clean and chemical compatibility.
- Lightweight pneumatic actuator with compact design.
- PTFE diaphragm isolates the media from the actuator.
- 100% pneumatic driven. No electrical requirements.
- O-ring for vacuum and complex media applications.
- Designed for aggressive media & elevated temps.
Options:
- Special port connections & combinations.
- With or without mounting studs (2 or 4 options).
- Manifolded valve assemblies on request.
- Hi Temp polymer actuator options available.
- Auxiliary Plate (-AP) Option.
For highly corrosive or caustic media applications, the Auxiliary Plate (-AP) give an extra line of protection. The valve is configured with an auxiliary plate between the upper diaphragm and actuator. Call iPolymer Customer Service to discuss our AP option.
Filter by:
| Item # | Port/Orifice Size | Configuration | Seat Type | Orientation |
|---|---|---|---|---|
| MTV-223WFS-T-132 | 1/8 in FNPT X .125 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-223WFS-T-123 | 1/8 in FNPT X .125 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-443WFS-T-132 | 1/4 in FNPT X .250 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-443WFS-T-123 | 1/4 in FNPT X .250 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-663WFS-T-132 | 3/8 in FNPT X .375 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-663WFS-T-123 | 3/8 in FNPT X .375 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-883WFS-T-132 | 1/2 in Flare X .375 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-883WFS-T-123 | 1/2 in Flare X .375 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-213WTS-T-132 | 1/8 in Tube X .063 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-213WTS-T-123 | 1/8 in Tube X .063 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-433WTS-T-132 | 1/4 in Tube X .188 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-433WTS-T-123 | 1/4 in Tube X .188 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-653WTS-T-132 | 3/8 in Tube X .313 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-653WTS-T-123 | 3/8 in Tube X .313 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-863WTS-T-132 | 1/2 in FNPT X .375 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-863WTS-T-123 | 1/2 in FNPT X .375 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-423WFFS-T-132 | 1/4 in Flare X .125 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-423WFFS-T-123 | 1/4 in Flare X .125 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-643WFFS-T-132 | 3/8 in Flare X .250 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-643WFFS-T-123 | 3/8 in Flare X .250 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-863WFFS-T-132 | 1/2 in FNPT X .375 in Orifice | 3-Way | PTFE Hard Seat | 132 |
| MTV-863WFFS-T-123 | 1/2 in FNPT X .375 in Orifice | 3-Way | PTFE Hard Seat | 123 |
| MTV-223WFS-V-132 | 1/8 in FNPT X .125 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-223WFS-V-123 | 1/8 in FNPT X .125 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-443WFS-V-132 | 1/4 in FNPT X .250 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-443WFS-V-123 | 1/4 in FNPT X .250 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-663WFS-V-132 | 3/8 in FNPT X .375 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-663WFS-V-123 | 3/8 in FNPT X .375 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-883WFS-V-132 | 1/2 in Flare X .375 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-883WFS-V-123 | 1/2 in Flare X .375 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-213WTS-V-132 | 1/8 in Tube X .063 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-213WTS-V-123 | 1/8 in Tube X .063 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-433WTS-V-132 | 1/4 in Tube X .188 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-433WTS-V-123 | 1/4 in Tube X .188 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-653WTS-V-132 | 3/8 in Tube X .313 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-653WTS-V-123 | 3/8 in Tube X .313 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-863WTS-V-132 | 1/2 in FNPT X .375 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-863WTS-V-123 | 1/2 in FNPT X .375 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-423WFFS-V-132 | 1/4 in Flare X .125 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-423WFFS-V-123 | 1/4 in Flare X .125 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-643WFFS-V-132 | 3/8 in Flare X .250 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-643WFFS-V-123 | 3/8 in Flare X .250 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-863WFFS-V-132 | 1/2 in FNPT X .375 in Orifice | 3-Way | Viton O-Ring | 132 |
| MTV-863WFFS-V-123 | 1/2 in FNPT X .375 in Orifice | 3-Way | Viton O-Ring | 123 |
| MTV-223WFS-K-132 | 1/8 in FNPT X .125 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-223WFS-K-123 | 1/8 in FNPT X .125 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-443WFS-K-132 | 1/4 in FNPT X .250 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-443WFS-K-123 | 1/4 in FNPT X .250 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-663WFS-K-132 | 3/8 in FNPT X .375 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-663WFS-K-123 | 3/8 in FNPT X .375 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-883WFS-K-132 | 1/2 in Flare X .375 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-883WFS-K-123 | 1/2 in Flare X .375 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-213WTS-K-132 | 1/8 in Tube X .063 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-213WTS-K-123 | 1/8 in Tube X .063 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-433WTS-K-132 | 1/4 in Tube X .188 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-433WTS-K-123 | 1/4 in Tube X .188 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-653WTS-K-132 | 3/8 in Tube X .313 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-653WTS-K-123 | 3/8 in Tube X .313 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-863WTS-K-132 | 1/2 in FNPT X .375 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-863WTS-K-123 | 1/2 in FNPT X .375 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-423WFFS-K-132 | 1/4 in Flare X .125 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-423WFFS-K-123 | 1/4 in Flare X .125 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-643WFFS-K-132 | 3/8 in Flare X .250 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-643WFFS-K-123 | 3/8 in Flare X .250 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-863WFFS-K-132 | 1/2 in FNPT X .375 in Orifice | 3-Way | Kalrez O-Ring | 132 |
| MTV-863WFFS-K-123 | 1/2 in FNPT X .375 in Orifice | 3-Way | Kalrez O-Ring | 123 |
| MTV-222CFS-T | 1/8 in FNPT X .125 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-442CFS-T | 1/4 in FNPT X .250 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-662CFS-T | 3/8 in FNPT X .375 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-882CFS-T | 1/2 in Flare X .375 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-212CTS-T | 1/8 in Tube X .063 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-432CTS-T | 1/4 in Tube X .188 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-652CTS-T | 3/8 in Tube X .313 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-862CTS-T | 1/2 in FNPT X .375 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-422CFFS-T | 1/4 in Flare X .125 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-642CFFS-T | 3/8 in Flare X .250 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-862CFFS-T | 1/2 in FNPT X .375 in Orifice | 2-Way NC | PTFE Hard Seat | N/A |
| MTV-222CFS-V | 1/8 in FNPT X .125 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-442CFS-V | 1/4 in FNPT X .250 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-662CFS-V | 3/8 in FNPT X .375 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-882CFS-V | 1/2 in Flare X .375 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-212CTS-V | 1/8 in Tube X .063 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-432CTS-V | 1/4 in Tube X .188 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-652CTS-V | 3/8 in Tube X .313 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-862CTS-V | 1/2 in FNPT X .375 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-422CFFS-V | 1/4 in Flare X .125 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-642CFFS-V | 3/8 in Flare X .250 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-862CFFS-V | 1/2 in FNPT X .375 in Orifice | 2-Way NC | Viton O-Ring | N/A |
| MTV-222CFS-K | 1/8 in FNPT X .125 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-442CFS-K | 1/4 in FNPT X .250 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-662CFS-K | 3/8 in FNPT X .375 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-882CFS-K | 1/2 in Flare X .375 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-212CTS-K | 1/8 in Tube X .063 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-432CTS-K | 1/4 in Tube X .188 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-652CTS-K | 3/8 in Tube X .313 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-862CTS-K | 1/2 in FNPT X .375 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-422CFFS-K | 1/4 in Flare X .125 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-642CFFS-K | 3/8 in Flare X .250 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-862CFFS-K | 1/2 in FNPT X .375 in Orifice | 2-Way NC | Kalrez O-Ring | N/A |
| MTV-222OFS-T | 1/8 in FNPT X .125 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-442OFS-T | 1/4 in FNPT X .250 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-662OFS-T | 3/8 in FNPT X .375 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-882OFS-T | 1/2 in Flare X .375 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-212OTS-T | 1/8 in Tube X .063 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-432OTS-T | 1/4 in Tube X .188 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-652OTS-T | 3/8 in Tube X .313 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-862OTS-T | 1/2 in FNPT X .375 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-422OFFS-T | 1/4 in Flare X .125 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-642OFFS-T | 3/8 in Flare X .250 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-862OFFS-T | 1/2 in FNPT X .375 in Orifice | 2-Way NO | PTFE Hard Seat | N/A |
| MTV-222OFS-V | 1/8 in FNPT X .125 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-442OFS-V | 1/4 in FNPT X .250 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-662OFS-V | 3/8 in FNPT X .375 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-882OFS-V | 1/2 in Flare X .375 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-212OTS-V | 1/8 in Tube X .063 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-432OTS-V | 1/4 in Tube X .188 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-652OTS-V | 3/8 in Tube X .313 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-862OTS-V | 1/2 in FNPT X .375 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-422OFFS-V | 1/4 in Flare X .125 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-642OFFS-V | 3/8 in Flare X .250 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-862OFFS-V | 1/2 in FNPT X .375 in Orifice | 2-Way NO | Viton O-Ring | N/A |
| MTV-222OFS-K | 1/8 in FNPT X .125 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-442OFS-K | 1/4 in FNPT X .250 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-662OFS-K | 3/8 in FNPT X .375 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-882OFS-K | 1/2 in Flare X .375 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-212OTS-K | 1/8 in Tube X .063 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-432OTS-K | 1/4 in Tube X .188 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-652OTS-K | 3/8 in Tube X .313 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-862OTS-K | 1/2 in FNPT X .375 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-422OFFS-K | 1/4 in Flare X .125 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-642OFFS-K | 3/8 in Flare X .250 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |
| MTV-862OFFS-K | 1/2 in FNPT X .375 in Orifice | 2-Way NO | Kalrez O-Ring | N/A |