MV11 1/2” Manual 2 Way Valve Product Overview The MV11 PFA 2 Way Diaphragm Valve is designed for use in high purity semiconductor applications It is also ideally suited for ultrapure water and aggressive chemical or gas applications The design utilizes a molded high purity PFA body with precision machined sealing areas A one piece machined modified PTFE diaphragm is also utilized for excellent flexibility and life A full 1/2” orifice provides maximum flow capability in a compact package Features One piece precision machined diaphragm manufactured from the latest technology modified PTFE Provides over five times the flexural life as compared to conventional PTFE Tongue and groove seat and diaphragm for positive through flow shut off and diaphragm to body seal PVDF coated stainless steel spring Submergible option isolates all valve components from the external environment Benefits High cycle life Lower replacement costs Less downtime Reduces effects of corrosive environments Valve remains functional while operating in wet or gaseous corrosive environments Specifications Materials of Construction Wetted: PFA Modified PTFE Nonwetted: PFA PVDF Viton seals PTFE coated SS springs 14 Pressure Ranges Forward: 27” HG vacuum (913 mbar) to 100 PSIG (7 bar) Backward: 27” HG vacuum (913 mbar) to 100 PSIG (7 bar) Pressure ranges for operation at ambient temperatures For use at higher temperatures consult Pressure/Temperature chart on page 3 Temperature Ranges Ambient: 0° 150° F (17° 66° C) Fluid: 0° 266° F (17° 130° C) Parker Hannifin Corporation Partek Operation Tucson AZ

498 [12647] PORT 231 [5875] Ø1437 [3650] PANEL HOLE DETAIL PORT 2X Ø125 [Ø318] 375 [952] MAX PANEL WIDTH 236 [5994] 174 [4417] 1/2" PARFLARE 181 [4605] 75 [1905] 156 [3965] IN MV11 1/2” Manual 2 Way Valve 15 163 [4135] 2X 26 [660] Parflare models are supplied with PVDF nuts For PFA nuts add T to model number 55 [1400] TEST PORT CONNECTION 1/428 UNF OUT OUT OUT 202 [5133] 1/2" FNPT 3/4" PARFLARE 202 [5133] BRACKETED DIMENSIONS ARE IN mm OUT 205 [5210] 1/2" PARBOND 3/4" PARBOND Ø290 [Ø7366] Model Number Cv Kv Flow Configuration Port Configuration MV11001 2 3 32 8 1/ 2" Parflare MV11002 3 7 52 8 3/ 4" Parflare MV11003 3 7 52 8 ON/ OFF 1/ 2" Parbond MV11004 3 7 52 8 3/ 4" Parbond MV11005 3 7 52 8 1/ 2" FNPT DELTAP (psi) 24 20 16 12 8 4 0 5 PRESSURE DROP VS FLOW RATE FLOW RATE (lpm) 19 38 57 76 95 113 165 10 15 FLOW RATE (gpm) 20 1/2" Parfare All Other Configurations 25 30 140 112 84 56 28 DELTAP (bar) Parker Hannifin Corporation Partek Operation Tucson AZ