PV12 1” Pneumatic 2 Way Valve Product Overview The PV12 Diaphragm Valve is designed for use in high purity semiconductor applications and 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 seat and diaphragm sealing areas A one piece machined modified PTFE diaphragm is also utilized for excellent flexibility and life A full 1” 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 44 Pressure Ranges Forward: 27” HG vaccum (913 mbar) to 100 PSIG (7 bar) Backward: 80 PSIG (55 bar) with 100 PSIG (34 bar) inlet pressure 100 PSIG (7 bar) with 60 PSIG (42 bar) inlet pressure Actuator: 60 PSIG (42 bar) 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) Normally Closed shown Parker Hannifin Corporation Partek Operation Tucson AZ

107 [2723] 428 [10881] 578 [14681] 1" PARBOND 256 [6500] 375 [9535] 188 [4768] Model Number CVKV F low Config Port Config PV12001 15 7 224 2 1" Parbond PV12002 13 3 189 9 N C 1" Parflare PV12003 9 6 142 8 3/ 4" Parbond PV12 1” Pneumatic 2 Way Valve 45 400 [10170] 2X Ø28 [Ø711] Parflare models are supplied with PVDF nuts For PFA nuts add T to model number DELTAP (psi) 60 50 40 30 20 10 0 10 PRESSURE DROP VS FLOW RATE FLOW RATE (lpm) 20 30 FLOW RATE (gpm) 40 323 [8204] 259 [6586] 1" PARFLARE Ø422 [Ø10719] (NO ONLY) BRACKETED DIMENSIONS ARE IN mm 232 [5885] 3/4" PARBOND AIR AND TEST PORT CONNECTIONS 1/8” FNPT Model Number CVKV F low Config Port Config 38 76 113 151 189 227 3/4" Parbond 1" Parflare 42 1" Parbond 35 PV12005 15 7 224 2 1" Parbond PV12006 13 3 189 9 N O 1" Parflare PV12007 9 6 142 8 3/ 4" Parbond 50 60 28 21 14 7 DELTAP (bar) Parker Hannifin Corporation Partek Operation Tucson AZ