Azbil Corporation No. SS2-ALV100-0100 - 3 - Allowable differential pressure Note) The upper figures denote the operating allowable differential pressure. The lower denote allowable differential pressure at full closure. DIMENSIONS When top mounted hand wheel or side Mounted hand wheel VA5 actuators are used, see the hand wheel dimensions designated in respective specification sheets (SS2-8210-0100 for model VA actuators.) Figure 1 Equal / percentage (%V) Figure 2 Linear (LV) Table 3 Air-to-close Actuator model No. Supply pressure kPa {kgf/cm2} Spring range kPa {kgf/cm2} Differential pressure [by nominal size (inches)] kPa{kgf/cm2} 14 16 18 20 VA5D 270 {2.8} 40 to 200 {0.4 to 2.0} 1000{10.2} 1500{15.3} PPA6 500 {5.0} 1000{10.2} 500{5.1} 500{5.1} 1500{15.3} 1500{15.3} 1500{15.3} Table 4 Air-to-open Actuator model No. Supply pressure kPa{kgf/cm2} Spring range kPa{kgf/cm2} Differential pressure [by nominal size (inches)] kPa{kgf/cm2} 14 16 18 20 VA5R 270 {2.8} 80 to 240 {0.8 to 2.4} 1000{10.2} 1500{15.3} PPA6 500 {5.0} 1000{10.2} 500{5.1} 500{5.1} 1500{15.3} 1500{15.3} 1500{15.3} Table 5 Main dimensions Nominal size (inches) Actuator model no. A H B E JIS 10K RF D F ANSI 150R JPI 150RF JIS 20K RF ANSI 300RF JPI 300RF Without hand wheel With hand wheel JIS 10K ANSI 150 JPI 150 JIS 10K ANSI 150 JPI 150 14 VA5 889 927 1990 1990 620 380 420 16 PPA6 1016 1057 2040 2340 476 410 440 350 400 18 PPA6 1360 1400 2320 2620 476 500 520 350 400 20 PPA6 1703 1745 2450 2750 476 650 650 350 400 100 50 20 10 5 2 10 20 30 40 50 60 70 80 90 100 Cv value (%) Travel (%) 100 80 60 40 20 0 10 20 30 40 50 60 70 80 90 100 Cv value (%) Travel (%) 2 7