Stroke (mm) Refer to the standard stroke table on page 2.
(In case of output OUT2, n_1, 2 to be n_3, 4 and P_1, 2 to be P_3, 4.)
Input of the Set point 2 L/min, L CFM x 10-2, CFM x 10-1, ft3 x 10-2, ft3 x 10-1, gal(US)/min, gal(US) 1 Brown DC(+) Non-Reverse output Reverse output Refer to the product catalogue or SMC website (URL http://www.smcworld.com) for more information about panel cut-out dimensions.
When setting, allow 7 digits or more between Set point 1 and Set point 2 (Set point 3 and Set point 4). 2: When Set point 1 = Set point 2 (Set point 3 = Set point 4), chattering may occur. Set value is calculated and set. Set value 4 Set value or 3 or 3 Measurement mode Do not use the product in a place where static electricity is a problem.
Main circuit Brown DC(+) + 2 6 Rc(NPT)1/4 12 to 14 Nm Connector Connector for electrical connections. PF2A551 12 to 24 VDC Blue DC(-) 22 to 24 Nm Rc(NPT)3/8 PF2W504(T) Piping port Connected to the fluid inlet at IN side and to the fluid outlet at OUT side. 1 5 Rc(NPT)1/2 28 to 30 Nm PF2W520(T) 34 mm Bracket Bracket for mounting the product.
Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 0 (NPN Open Collector 2 Outputs)
Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 0 (NPN Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)
Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 1 (PNP Open Collector 2 Outputs)
Flow Range: 0 (PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40), Output Specification: 1 (PNP Open Collector 2 Outputs), Unit: M (S1 Fixed Unit)
Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: NPN Open Collector 2 Outputs, Unit: -
Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: NPN Open Collector 2 Outputs, Unit: S1 Fixed Unit
Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: PNP Open Collector 2 Outputs, Unit: -
Flow Range: PF2W504: 0.5~4, PF2W520: 2~16, PF2W540: 5~40, Output Specification: PNP Open Collector 2 Outputs, Unit: S1 Fixed Unit
3 0 1.3 1.06 2.19 3/8-18 1 3/8 2.13 3 3/4 2.48 5 1/4 1 1 1/4 2 3/8 2 5/16 3/4-16 7/8 3/8 3/8 19/32 325 (3.25) 1 5/8 3.9 2 1 1/2 5/8 1 1/4 3/8-24 3 3/4 0 1.57 1.18 2.76 1/2-13 1 5/8 2.59 4 1/4 2.72 6 5/64 1 3/8 1 1/2 2 5/8 2 11/16 1-14 1/2 5/8 5/8 400 (4) 1 3/8 1 5/8 4.7 2 1 1/2 5/8 1 1/4 3/8-24 4 1/2 0 1.57 1.18 3.32 1/2-13 1 5/8 2.59 4 1/4 2.72 6 5/64 2 1/10 2 5/8 2 11/16 1-14 1/2 5/8 5/
Flow coefficient Port size Rc Proof pressure MPa Max. system pressure MPa Max. operating pressure differential MPa Weight g Orifice mm Cv Effective area mm Model N.C. 1/8 (6A) 2 0 VXA213 2 0 VXA212 2 0 VXA213 2 0 VXA223 2 0 VXA224 2 0 VXA225 2 0 VXA226 2 0 VXA223 2 0 VXA224 2 0 VXA225 2 0 VXA226 2 0 VXA226 2 0 6 1.0 0.5 1.0 1.0 0.33 0.61 0.33 3 4.5 3 VXA212 11 6 170 0.5 1.0 0.6 0.2 0.1 1.0
) n = 2, 4, 6, 8 100 + 30 (n 2) n = 2, 4, 6, 8 110 + 30 (n 2) n = 2, 4, 6, 8 Different sides n 100 + 100 (n 2) n = 2, 4, 6, 8 110 + 100 (n 2) n = 2, 4, 6, 8 100 + 100 (n 2) n = 2, 3, 4 Same side 10 35 55 100 100 110 90 100 110 90 100 110 1 Different sides 2 Same side 35 + 30 (n 2) n = 2, 3, 4 90 + 30 (n 2) n = 2, 4, 6, 8 100 + 30 (n 2) n = 2, 4, 6, 8 110 + 30 (n 2) n = 2, 4, 6, 8
2, 3, 4 75 + 35 (n 2) n = 2, 4, 6, 8 80 + 35 (n 2) n = 2, 4, 6, 8 90 + 35 (n 2) n = 2, 4, 6, 8 55 + 50 (n 2) n = 2, 3, 4 75 + 50 (n 2) n = 2, 4, 6, 8 80 + 50 (n 2) n = 2, 4, 6, 8 90 + 50 (n 2) n = 2, 4, 6, 8 Different sides RB D-A44C n Same side J 10 75 80 90 1 2 (Different sides, Same side), 1 D85 90 95 105 15 80 D-Z7/Z80 D-Y59/Y7P D-Y7W (n 2) 2 15 + 40 n = 2, 4, 6, 8 (n 4) 2 (
2) n = 2, 4, 6, 8 80 + 35(n2) n = 2, 4, 6, 8 90 + 35(n2) n = 2, 4, 6, 8 55 + 50(n 2) n = 2, 3, 4 75 + 50(n 2) n = 2, 4, 6, 8 80 + 50(n 2) n = 2, 4, 6, 8 90 + 50(n 2) n = 2, 4, 6, 8 Different sides D-A44C With n Same side 10 75 80 90 1 2 (Different sides and same side) With 1 85 90 95 105 15 80 D-Z7/Z80 D-Y59/Y7P D-Y7W 15 + 40 (n 2) 2 n = 2, 4, 6, 8 80 + 40 (n 4) 2 n = 4, 8, 12, 16
2) (n = 2, 4, 6, 8)1 95 + 100 (n 2) (n = 2, 4, 6, 8)1 100 + 100 (n 2) (n = 2, 4, 6, 8)1 105 + 100 (n 2) (n = 2, 4, 6, 8)1 110 + 100 (n 2) (n = 2, 4, 6, 8)1 1 60 65 75 80 85 2 (Different surfaces) 70 75 80 85 2 (Same surface) n (Different surfaces) 70 + 30 (n 2) (n = 2, 4, 6, 8)1 75 + 30 (n 2) (n = 2, 4, 6, 8)1 80 + 30 (n 2) (n = 2, 4, 6, 8)1 85 + 30 (n 2) (n = 2, 4, 6, 8)1 D-A44 n
16) Note 2) 100 + 40 (n 4) 2 (n = 4, 8, 12, 16) Note 2) 110 + 40 (n 4) 2 (n = 4, 8, 12, 16) Note 2) 2 (Different surfaces, same surface), 1 10 75 90 100 110 D-A9lV n (n = 2, 4, 6, 8) Note 1) 10 + 30 (n 2) 2 75 + 30 (n 4) 2 (n = 4, 8, 12, 16) Note 2) 90 + 30 (n 4) 2 (n = 4, 8, 12, 16) Note 2) 100 + 30 (n 4) 2 (n = 4, 8, 12, 16) Note 2) 110 + 30 (n 4) 2 (n = 4, 8, 12, 16) Note 2) 2 (