iPolymer Miniature Pneumatic Diaphragm PTFE Valves

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-1321/8 in FNPT X .125 in Orifice3-WayPTFE Hard Seat132
MTV-223WFS-T-1231/8 in FNPT X .125 in Orifice3-WayPTFE Hard Seat123
MTV-223WFS-T-2131/8 in FNPT X .125 in Orifice3-WayPTFE Hard Seat213
MTV-223WFS-T-3211/8 in FNPT X .125 in Orifice3-WayPTFE Hard Seat321
MTV-443WFS-T-1321/4 in FNPT X .250 in Orifice3-WayPTFE Hard Seat132
MTV-443WFS-T-1231/4 in FNPT X .250 in Orifice3-WayPTFE Hard Seat123
MTV-443WFS-T-2131/4 in FNPT X .250 in Orifice3-WayPTFE Hard Seat213
MTV-443WFS-T-3211/4 in FNPT X .250 in Orifice3-WayPTFE Hard Seat321
MTV-663WFS-T-1323/8 in FNPT X .375 in Orifice3-WayPTFE Hard Seat132
MTV-663WFS-T-1233/8 in FNPT X .375 in Orifice3-WayPTFE Hard Seat123
MTV-663WFS-T-2133/8 in FNPT X .375 in Orifice3-WayPTFE Hard Seat213
MTV-663WFS-T-3213/8 in FNPT X .375 in Orifice3-WayPTFE Hard Seat321
MTV-883WFS-T-1321/2 in Flare X .375 in Orifice3-WayPTFE Hard Seat132
MTV-883WFS-T-1231/2 in Flare X .375 in Orifice3-WayPTFE Hard Seat123
MTV-883WFS-T-2131/2 in Flare X .375 in Orifice3-WayPTFE Hard Seat213
MTV-883WFS-T-3211/2 in Flare X .375 in Orifice3-WayPTFE Hard Seat321
MTV-213WTS-T-1321/8 in Tube X .063 in Orifice3-WayPTFE Hard Seat132
MTV-213WTS-T-1231/8 in Tube X .063 in Orifice3-WayPTFE Hard Seat123
MTV-213WTS-T-2131/8 in Tube X .063 in Orifice3-WayPTFE Hard Seat213
MTV-213WTS-T-3211/8 in Tube X .063 in Orifice3-WayPTFE Hard Seat321
MTV-433WTS-T-1321/4 in Tube X .188 in Orifice3-WayPTFE Hard Seat132
MTV-433WTS-T-1231/4 in Tube X .188 in Orifice3-WayPTFE Hard Seat123
MTV-433WTS-T-2131/4 in Tube X .188 in Orifice3-WayPTFE Hard Seat213
MTV-433WTS-T-3211/4 in Tube X .188 in Orifice3-WayPTFE Hard Seat321
MTV-653WTS-T-1323/8 in Tube X .313 in Orifice3-WayPTFE Hard Seat132
MTV-653WTS-T-1233/8 in Tube X .313 in Orifice3-WayPTFE Hard Seat123
MTV-653WTS-T-2133/8 in Tube X .313 in Orifice3-WayPTFE Hard Seat213
MTV-653WTS-T-3213/8 in Tube X .313 in Orifice3-WayPTFE Hard Seat321
MTV-863WTS-T-1321/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat132
MTV-863WTS-T-1231/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat123
MTV-863WTS-T-2131/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat213
MTV-863WTS-T-3211/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat321
MTV-423WFFS-T-1321/4 in Flare X .125 in Orifice3-WayPTFE Hard Seat132
MTV-423WFFS-T-1231/4 in Flare X .125 in Orifice3-WayPTFE Hard Seat123
MTV-423WFFS-T-2131/4 in Flare X .125 in Orifice3-WayPTFE Hard Seat213
MTV-423WFFS-T-3211/4 in Flare X .125 in Orifice3-WayPTFE Hard Seat321
MTV-643WFFS-T-1323/8 in Flare X .250 in Orifice3-WayPTFE Hard Seat132
MTV-643WFFS-T-1233/8 in Flare X .250 in Orifice3-WayPTFE Hard Seat123
MTV-643WFFS-T-2133/8 in Flare X .250 in Orifice3-WayPTFE Hard Seat213
MTV-643WFFS-T-3213/8 in Flare X .250 in Orifice3-WayPTFE Hard Seat321
MTV-863WFFS-T-1321/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat132
MTV-863WFFS-T-1231/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat123
MTV-863WFFS-T-2131/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat213
MTV-863WFFS-T-3211/2 in FNPT X .375 in Orifice3-WayPTFE Hard Seat321
MTV-223WFS-V-1321/8 in FNPT X .125 in Orifice3-WayViton O-Ring132
MTV-223WFS-V-1231/8 in FNPT X .125 in Orifice3-WayViton O-Ring123
MTV-223WFS-V-2131/8 in FNPT X .125 in Orifice3-WayViton O-Ring213
MTV-223WFS-V-3211/8 in FNPT X .125 in Orifice3-WayViton O-Ring321
MTV-443WFS-V-1321/4 in FNPT X .250 in Orifice3-WayViton O-Ring132
MTV-443WFS-V-1231/4 in FNPT X .250 in Orifice3-WayViton O-Ring123
MTV-443WFS-V-2131/4 in FNPT X .250 in Orifice3-WayViton O-Ring213
MTV-443WFS-V-3211/4 in FNPT X .250 in Orifice3-WayViton O-Ring321
MTV-663WFS-V-1323/8 in FNPT X .375 in Orifice3-WayViton O-Ring132
MTV-663WFS-V-1233/8 in FNPT X .375 in Orifice3-WayViton O-Ring123
MTV-663WFS-V-2133/8 in FNPT X .375 in Orifice3-WayViton O-Ring213
MTV-663WFS-V-3213/8 in FNPT X .375 in Orifice3-WayViton O-Ring321
MTV-883WFS-V-1321/2 in Flare X .375 in Orifice3-WayViton O-Ring132
MTV-883WFS-V-1231/2 in Flare X .375 in Orifice3-WayViton O-Ring123
MTV-883WFS-V-2131/2 in Flare X .375 in Orifice3-WayViton O-Ring213
MTV-883WFS-V-3211/2 in Flare X .375 in Orifice3-WayViton O-Ring321
MTV-213WTS-V-1321/8 in Tube X .063 in Orifice3-WayViton O-Ring132
MTV-213WTS-V-1231/8 in Tube X .063 in Orifice3-WayViton O-Ring123
MTV-213WTS-V-2131/8 in Tube X .063 in Orifice3-WayViton O-Ring213
MTV-213WTS-V-3211/8 in Tube X .063 in Orifice3-WayViton O-Ring321
MTV-433WTS-V-1321/4 in Tube X .188 in Orifice3-WayViton O-Ring132
MTV-433WTS-V-1231/4 in Tube X .188 in Orifice3-WayViton O-Ring123
MTV-433WTS-V-2131/4 in Tube X .188 in Orifice3-WayViton O-Ring213
MTV-433WTS-V-3211/4 in Tube X .188 in Orifice3-WayViton O-Ring321
MTV-653WTS-V-1323/8 in Tube X .313 in Orifice3-WayViton O-Ring132
MTV-653WTS-V-1233/8 in Tube X .313 in Orifice3-WayViton O-Ring123
MTV-653WTS-V-2133/8 in Tube X .313 in Orifice3-WayViton O-Ring213
MTV-653WTS-V-3213/8 in Tube X .313 in Orifice3-WayViton O-Ring321
MTV-863WTS-V-1321/2 in FNPT X .375 in Orifice3-WayViton O-Ring132
MTV-863WTS-V-1231/2 in FNPT X .375 in Orifice3-WayViton O-Ring123
MTV-863WTS-V-2131/2 in FNPT X .375 in Orifice3-WayViton O-Ring213
MTV-863WTS-V-3211/2 in FNPT X .375 in Orifice3-WayViton O-Ring321
MTV-423WFFS-V-1321/4 in Flare X .125 in Orifice3-WayViton O-Ring132
MTV-423WFFS-V-1231/4 in Flare X .125 in Orifice3-WayViton O-Ring123
MTV-423WFFS-V-2131/4 in Flare X .125 in Orifice3-WayViton O-Ring213
MTV-423WFFS-V-3211/4 in Flare X .125 in Orifice3-WayViton O-Ring321
MTV-643WFFS-V-1323/8 in Flare X .250 in Orifice3-WayViton O-Ring132
MTV-643WFFS-V-1233/8 in Flare X .250 in Orifice3-WayViton O-Ring123
MTV-643WFFS-V-2133/8 in Flare X .250 in Orifice3-WayViton O-Ring213
MTV-643WFFS-V-3213/8 in Flare X .250 in Orifice3-WayViton O-Ring321
MTV-863WFFS-V-1321/2 in FNPT X .375 in Orifice3-WayViton O-Ring132
MTV-863WFFS-V-1231/2 in FNPT X .375 in Orifice3-WayViton O-Ring123
MTV-863WFFS-V-2131/2 in FNPT X .375 in Orifice3-WayViton O-Ring213
MTV-863WFFS-V-3211/2 in FNPT X .375 in Orifice3-WayViton O-Ring321
MTV-223WFS-K-1321/8 in FNPT X .125 in Orifice3-WayKalrez O-Ring132
MTV-223WFS-K-1231/8 in FNPT X .125 in Orifice3-WayKalrez O-Ring123
MTV-223WFS-K-2131/8 in FNPT X .125 in Orifice3-WayKalrez O-Ring213
MTV-223WFS-K-3211/8 in FNPT X .125 in Orifice3-WayKalrez O-Ring321
MTV-443WFS-K-1321/4 in FNPT X .250 in Orifice3-WayKalrez O-Ring132
MTV-443WFS-K-1231/4 in FNPT X .250 in Orifice3-WayKalrez O-Ring123
MTV-443WFS-K-2131/4 in FNPT X .250 in Orifice3-WayKalrez O-Ring213
MTV-443WFS-K-3211/4 in FNPT X .250 in Orifice3-WayKalrez O-Ring321
MTV-663WFS-K-1323/8 in FNPT X .375 in Orifice3-WayKalrez O-Ring132
MTV-663WFS-K-1233/8 in FNPT X .375 in Orifice3-WayKalrez O-Ring123
MTV-663WFS-K-2133/8 in FNPT X .375 in Orifice3-WayKalrez O-Ring213
MTV-663WFS-K-3213/8 in FNPT X .375 in Orifice3-WayKalrez O-Ring321
MTV-883WFS-K-1321/2 in Flare X .375 in Orifice3-WayKalrez O-Ring132
MTV-883WFS-K-1231/2 in Flare X .375 in Orifice3-WayKalrez O-Ring123
MTV-883WFS-K-2131/2 in Flare X .375 in Orifice3-WayKalrez O-Ring213
MTV-883WFS-K-3211/2 in Flare X .375 in Orifice3-WayKalrez O-Ring321
MTV-213WTS-K-1321/8 in Tube X .063 in Orifice3-WayKalrez O-Ring132
MTV-213WTS-K-1231/8 in Tube X .063 in Orifice3-WayKalrez O-Ring123
MTV-213WTS-K-2131/8 in Tube X .063 in Orifice3-WayKalrez O-Ring213
MTV-213WTS-K-3211/8 in Tube X .063 in Orifice3-WayKalrez O-Ring321
MTV-433WTS-K-1321/4 in Tube X .188 in Orifice3-WayKalrez O-Ring132
MTV-433WTS-K-1231/4 in Tube X .188 in Orifice3-WayKalrez O-Ring123
MTV-433WTS-K-2131/4 in Tube X .188 in Orifice3-WayKalrez O-Ring213
MTV-433WTS-K-3211/4 in Tube X .188 in Orifice3-WayKalrez O-Ring321
MTV-653WTS-K-1323/8 in Tube X .313 in Orifice3-WayKalrez O-Ring132
MTV-653WTS-K-1233/8 in Tube X .313 in Orifice3-WayKalrez O-Ring123
MTV-653WTS-K-2133/8 in Tube X .313 in Orifice3-WayKalrez O-Ring213
MTV-653WTS-K-3213/8 in Tube X .313 in Orifice3-WayKalrez O-Ring321
MTV-863WTS-K-1321/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring132
MTV-863WTS-K-1231/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring123
MTV-863WTS-K-2131/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring213
MTV-863WTS-K-3211/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring321
MTV-423WFFS-K-1321/4 in Flare X .125 in Orifice3-WayKalrez O-Ring132
MTV-423WFFS-K-1231/4 in Flare X .125 in Orifice3-WayKalrez O-Ring123
MTV-423WFFS-K-2131/4 in Flare X .125 in Orifice3-WayKalrez O-Ring213
MTV-423WFFS-K-3211/4 in Flare X .125 in Orifice3-WayKalrez O-Ring321
MTV-643WFFS-K-1323/8 in Flare X .250 in Orifice3-WayKalrez O-Ring132
MTV-643WFFS-K-1233/8 in Flare X .250 in Orifice3-WayKalrez O-Ring123
MTV-643WFFS-K-2133/8 in Flare X .250 in Orifice3-WayKalrez O-Ring213
MTV-643WFFS-K-3213/8 in Flare X .250 in Orifice3-WayKalrez O-Ring321
MTV-863WFFS-K-1321/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring132
MTV-863WFFS-K-1231/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring123
MTV-863WFFS-K-2131/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring213
MTV-863WFFS-K-3211/2 in FNPT X .375 in Orifice3-WayKalrez O-Ring321
MTV-222CFS-T1/8 in FNPT X .125 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-442CFS-T1/4 in FNPT X .250 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-662CFS-T3/8 in FNPT X .375 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-882CFS-T1/2 in Flare X .375 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-212CTS-T1/8 in Tube X .063 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-432CTS-T1/4 in Tube X .188 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-652CTS-T3/8 in Tube X .313 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-862CTS-T1/2 in FNPT X .375 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-422CFFS-T1/4 in Flare X .125 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-642CFFS-T3/8 in Flare X .250 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-862CFFS-T1/2 in FNPT X .375 in Orifice2-Way NCPTFE Hard SeatN/A
MTV-222CFS-V1/8 in FNPT X .125 in Orifice2-Way NCViton O-RingN/A
MTV-442CFS-V1/4 in FNPT X .250 in Orifice2-Way NCViton O-RingN/A
MTV-662CFS-V3/8 in FNPT X .375 in Orifice2-Way NCViton O-RingN/A
MTV-882CFS-V1/2 in Flare X .375 in Orifice2-Way NCViton O-RingN/A
MTV-212CTS-V1/8 in Tube X .063 in Orifice2-Way NCViton O-RingN/A
MTV-432CTS-V1/4 in Tube X .188 in Orifice2-Way NCViton O-RingN/A
MTV-652CTS-V3/8 in Tube X .313 in Orifice2-Way NCViton O-RingN/A
MTV-862CTS-V1/2 in FNPT X .375 in Orifice2-Way NCViton O-RingN/A
MTV-422CFFS-V1/4 in Flare X .125 in Orifice2-Way NCViton O-RingN/A
MTV-642CFFS-V3/8 in Flare X .250 in Orifice2-Way NCViton O-RingN/A
MTV-862CFFS-V1/2 in FNPT X .375 in Orifice2-Way NCViton O-RingN/A
MTV-222CFS-K1/8 in FNPT X .125 in Orifice2-Way NCKalrez O-RingN/A
MTV-442CFS-K1/4 in FNPT X .250 in Orifice2-Way NCKalrez O-RingN/A
MTV-662CFS-K3/8 in FNPT X .375 in Orifice2-Way NCKalrez O-RingN/A
MTV-882CFS-K1/2 in Flare X .375 in Orifice2-Way NCKalrez O-RingN/A
MTV-212CTS-K1/8 in Tube X .063 in Orifice2-Way NCKalrez O-RingN/A
MTV-432CTS-K1/4 in Tube X .188 in Orifice2-Way NCKalrez O-RingN/A
MTV-652CTS-K3/8 in Tube X .313 in Orifice2-Way NCKalrez O-RingN/A
MTV-862CTS-K1/2 in FNPT X .375 in Orifice2-Way NCKalrez O-RingN/A
MTV-422CFFS-K1/4 in Flare X .125 in Orifice2-Way NCKalrez O-RingN/A
MTV-642CFFS-K3/8 in Flare X .250 in Orifice2-Way NCKalrez O-RingN/A
MTV-862CFFS-K1/2 in FNPT X .375 in Orifice2-Way NCKalrez O-RingN/A
MTV-222OFS-T1/8 in FNPT X .125 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-442OFS-T1/4 in FNPT X .250 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-662OFS-T3/8 in FNPT X .375 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-882OFS-T1/2 in Flare X .375 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-212OTS-T1/8 in Tube X .063 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-432OTS-T1/4 in Tube X .188 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-652OTS-T3/8 in Tube X .313 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-862OTS-T1/2 in FNPT X .375 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-422OFFS-T1/4 in Flare X .125 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-642OFFS-T3/8 in Flare X .250 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-862OFFS-T1/2 in FNPT X .375 in Orifice2-Way NOPTFE Hard SeatN/A
MTV-222OFS-V1/8 in FNPT X .125 in Orifice2-Way NOViton O-RingN/A
MTV-442OFS-V1/4 in FNPT X .250 in Orifice2-Way NOViton O-RingN/A
MTV-662OFS-V3/8 in FNPT X .375 in Orifice2-Way NOViton O-RingN/A
MTV-882OFS-V1/2 in Flare X .375 in Orifice2-Way NOViton O-RingN/A
MTV-212OTS-V1/8 in Tube X .063 in Orifice2-Way NOViton O-RingN/A
MTV-432OTS-V1/4 in Tube X .188 in Orifice2-Way NOViton O-RingN/A
MTV-652OTS-V3/8 in Tube X .313 in Orifice2-Way NOViton O-RingN/A
MTV-862OTS-V1/2 in FNPT X .375 in Orifice2-Way NOViton O-RingN/A
MTV-422OFFS-V1/4 in Flare X .125 in Orifice2-Way NOViton O-RingN/A
MTV-642OFFS-V3/8 in Flare X .250 in Orifice2-Way NOViton O-RingN/A
MTV-862OFFS-V1/2 in FNPT X .375 in Orifice2-Way NOViton O-RingN/A
MTV-222OFS-K1/8 in FNPT X .125 in Orifice2-Way NOKalrez O-RingN/A
MTV-442OFS-K1/4 in FNPT X .250 in Orifice2-Way NOKalrez O-RingN/A
MTV-662OFS-K3/8 in FNPT X .375 in Orifice2-Way NOKalrez O-RingN/A
MTV-882OFS-K1/2 in Flare X .375 in Orifice2-Way NOKalrez O-RingN/A
MTV-212OTS-K1/8 in Tube X .063 in Orifice2-Way NOKalrez O-RingN/A
MTV-432OTS-K1/4 in Tube X .188 in Orifice2-Way NOKalrez O-RingN/A
MTV-652OTS-K3/8 in Tube X .313 in Orifice2-Way NOKalrez O-RingN/A
MTV-862OTS-K1/2 in FNPT X .375 in Orifice2-Way NOKalrez O-RingN/A
MTV-422OFFS-K1/4 in Flare X .125 in Orifice2-Way NOKalrez O-RingN/A
MTV-642OFFS-K3/8 in Flare X .250 in Orifice2-Way NOKalrez O-RingN/A
MTV-862OFFS-K1/2 in FNPT X .375 in Orifice2-Way NOKalrez O-RingN/A