Pneumatic & Fluid Control Catalog - z7424CT

FITTINGS For further information www.norgren.com 5 FIT-57 T70, and C/511 Series Quick exhaust valves 1/8" to 3/4" 1 2 3 E A/F ØB C A/F C A/F ØJ K F A H D A A G Port 2 Port 1 Port 3 Typical Fill and Exhaust Times (seconds) Model Inlet Outlet Exhaust Cv Flow Factor Cv Flow Factor Weight Repair kit NPT ISO G port port port Direction 1 - 2* Direction 2 - 3 oz (seals only) T70A1800 T70C1800 1⁄8 1⁄8 1⁄8 0.9 1.8 5.3 T70C1800K0 T70A2800 T70C2800 1⁄4 1⁄4 1⁄4 1.9 2.5 4.6 T70C2800K0 T70A3800 T70C3800 3⁄8 3⁄8 3⁄8 3.8 5.5 7.4 T70C3800K0 T70A4800 T70C4800 1⁄2 1⁄2 1⁄2 5.3 5.9 6.7 T70C4800K0 * Flow factor measured at 87 psi (6 bar) (inlet) guideline direction ** Alternative Cv shown for 14.5 psi (1 bar). For T70 Series, Cv approximately the same as at 6 bar. NPT threads per ANSI B1.20.1 Enables air to be exhausted quickly from air reservoirs and cylinders. Allows higher cylinder speeds to be achieved. Simple, compact design and construction. Very reliable in operation. Model Port size Volume Fill time Exhaust time T70A1800 1/8'' NPT 150 cc 0.036 0.021 T70A2800 1/4'' NPT 150 cc 0.023 0.017 T70A3800 3/8'' NPT 1500 cc 0.110 0.080 T70A4800 1/2'' NPT 15,000 cc 0.460 0.480 C/511 3/4'' NPT 15,000 cc 0.480 0.250 Note: Fill time is 0 to 80 psig (0 to 5.5 bar), and exhaust time is 101 to 20 psig (7.0 to 1.4 bar) Model A T70A1800 1⁄8 NPT T70C1800 G1/8 T70A2800 1⁄4 NPT T70C2800 G1/4 T70A3800 3⁄8 NPT T70C3800 G3/8 T70A4800 1⁄2 NPT T70C4800 G1/2 C/511* 1/20 - 3/4 ØB 0.75 0.75 0.75 0.75 1.18 1.18 1.18 1.18 – C A/F 0.75 0.75 0.75 0.75 1.18 1.18 1.18 1.18 – D 1.10 1.10 1.10 1.10 1.57 1.57 1.57 1.57 2.0 E A/F 1.18 1.18 1.18 1.18 1.81 1.81 1.81 1.81 1.87 F 0.60 0.60 0.60 0.60 0.61 0.61 0.61 0.61 – G 0.14 0.14 0.14 0.14 0.16 0.16 0.16 0.16 – H 2.09 2.09 2.09 2.09 2.89 2.89 2.89 2.89 3.38 ØJ 1.14 1.14 1.14 1.14 1.81 1.81 1.81 1.81 – K 1.40 1.40 1.40 1.40 1.89 1.89 1.89 1.89 2.72 * Note the shape of the C/511 is different. Consult our technical department for the exact specifications. Medium: Compressed air, filtered, lubricated and non-lubricated Operating pressure: 7 to 145 psi (0.5 to 10 bar) (T70) 10 to 145 psi (0.7 to 10 bar) (S/511) 10 to 100 psg (0.7 to 7 bar) (S/513, S/514) Operating temperature: -4°F to 176°F (-20°C to +80°C). Consult our Technical Service for use below 35°F (+2°C). Materials Body & cover: zinc alloy (T70*1800 & T70*2800, S/513), aluminum alloy (T70*3800 & T70*4800, S/511, S/514) Seals: nitrile (T70), polyurethane (S/51*) O-ring: nitrile Element: porous plastic (S/513, S/514) Technical data

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