Air/Manually Operated High Purity Chemical Valve Series LV Double acting Suck back Single type P P P A B A B Unit Single type Unit Air Operated Threaded Type Series LVA P.7 to P.14 LVA10 LVA20 LVA30 LVA40 LVA50 Model Orifice diameter 2 4 8 12 20 Port size Body material 1/8 1/4 1/8 1/4 1/4 3/8 3/8 1/2 1/2 3/4 SUS316 PPS PFA Valve type Type Symbol Basic type N.C. PA PB PA N.O. B A B A B A PB N.C. N.O.
LVA10 LVA20 LVA30 LVA40 LVA60 12 22 LVA50 Model Orifice diameter 2 4 8 20 Body material Note 1) Port size Stainless steel (SUS316) 1/8 1/4 1/8 1/4 1/4 3/8 3/8 1/2 1/2 3/4 1 PAX PPS Valve type PFA PB Type Symbol Basic type N.C. PA PB PA N.O. A B B A B A PB Double acting N.O. Double acting N.C. With flow rate adjustment PA PA N.C. B A B A Double acting PB Double acting N.C.
Shaft Fitting Assembly (short) (P) P305010-20 Connecting feedback shalt fo main spindle of actuator, Gauge Adaptor (w) NPT Run Tee fitting gauge installation (90") Gauge Adaptor (Y) Branch Tee litting gauge installation (90") G43-P2-N01 or KSlOB-SD2 For SlG, pressure range 0-30psi, 1/8 NPT A (+v) \
TL/TIL LQ3 Guideline for tightening torque (Number of turns) Breaking torque (Nm) Tightening torque (Nm) Size LVA20 LVA30 LVA40 LVA50 2 to 3 0.5 to 1 2 to 3 turns 6 to 8 2 to 3 3 to 4 turns 11 to 14 5 to 7 3 to 4 turns 18 to 20 8 to 10 3 to 4 turns Guideline for tightening torque Number of turns when the fitting is screwed into the body with 2 to 3 windings of sealant tape applied to threaded
Tubing roll length m 10 15 20 10 12 Series KP/TPH/TPS Clean Blowing System Related Equipment Air Operated Valve Series LV Low particulate generating valve with excellent corrosion resistance Threaded type/Series LVA (basic type) Note 1) PFA body not available for LVA10 Series Body material Port size Rc 1/8 1/4 3/8 1/2 3/4 Orifice size (mm) LVA10 Series LVA 2 Note 1) LVA20 4 PFA LVA30 8 PPS LVA40
2 Option (Included) Nil Without lead wire L Lead wire with connector (2 m) Nil None B Adapter assembly for bottom mounting (ZL112A-AD1-A) * For output types N and P , a 3-core lead wire is included. For other output types, a 4-core lead wire is included. * Bottom mounting screw pitch = 28 mm (Interchangeable with the existing ZL112 model) * 2 pcs.
1in = 25.4mm 1ft = 0.3048m 15 Series KP/TPH/TPS Clean Blowing System Related Equipment Air Operated Valve Series LV Low particulate generating valve with excellent corrosion resistance Threaded type/Series LVA (basic type) Note 1) PFA body not available for LVA10 Series Body material Port size Rc 1/8 1/4 3/8 1/2 3/4 Orifice size (mm) LVA10 Series LVA 2 Note 1) LVA20 4 PFA LVA30 8 PPS LVA40
1in = 25.4mm 1ft = 0.3048m 15 Series KP/TPH/TPS Clean Blowing System Related Equipment Air Operated Valve Series LV Low particulate generating valve with excellent corrosion resistance Threaded type/Series LVA (basic type) Note 1) PFA body not available for LVA10 Series Body material Port size Rc 1/8 1/4 3/8 1/2 3/4 Orifice size (mm) LVA10 Series LVA 2 Note 1) LVA20 4 PFA LVA30 8 PPS LVA40
Although this product is interchangeable with the ZL112 multistage ejector (old product), adapter assembly for bottom porting (ZL112A-AD1-A) is required only for the bottom porting. When the adapter assembly for bottom porting is mounted to the product, please follow the direction specified on the right side.
LVA10 LVA20 LVA30 LVA40 LVA60 12 22 LVA50 Model Orifice diameter 2 4 8 20 Body material Note 1) Port size Stainless steel (SUS316) 1/8 1/4 1/8 1/4 1/4 3/8 3/8 1/2 1/2 3/4 1 PAX PPS Valve type PFA PB Type Symbol Basic type N.C. PA PB PA N.O. A B B A B A PB Double acting N.O. Double acting N.C. With flow rate adjustment PA PA N.C. B A B A Double acting PB Double acting N.C.