CV9 Master Catalog

1 Specifications subject to change without notice or incurring obligation Pancake ® Cylinders 1.36 1-5/8" (221) Bore Single Rod Standard Specifications Action –X Double Acting Action –O Single Acting, Spring Retracted 2-13-08 Original Series "T" Series Action –O Single Acting Spring Retracted Action –OP Single Acting Spring Extended Action –X Double Acting Action –XK Double Acting Nonrotating See page 1.16 for Mounting Bolts. Push area = 2.01 Pull area = 1.70 Seal Kits for Series: Original = 221-SK-K "T" = 221-SKG-K See page 1.16 for Mounting Bolts. Push area = 2.07 Pull area = 1.76 Seal Kits for Series: Original = 221-SK "T" = 221-SKG Action –OP Single Acting, Spring Extended Action –O Single Acting, Spring Retracted Action –XK Double Acting, Nonrotating Action –X Double Acting 3/8-24 x E3 Female Rod Thread 2.38 Bolt Circle .20 Dia. Thru .32 C'Bore x .19 Dp. for 2, #10 SHCS 2.74 1/2 x .11 Wrench Flat .62 Rod Dia. .14 B3 K3 1/8 NPT Rod End Face Y3 Z3 Cap End Face .13 .66 Rod End Vent Strokes AA-D & TB - TD Rod End Vent Strokes E & TE 90 ° Rod End Face Vent Rod End Face Vent See page 1.16 for Mounting Bolts. Pull area = 1.76 See Chart for Spring Forces: Preload & End of Stroke Seal Kits for Series: Original = 221-SK "T" = 221-SKG 3/8-24 x E1 Female Rod Thread 2.38 Bolt Circle .20 Dia. Thru .32 C'Bore x .19 Dp. for 2, #10 SHCS 2.74 1/2 x .11 Wrench Flat .62 Rod Dia. .14 B1 K1 1/8 NPT Rod End Face Y1 Z1 Cap End Face .13 Strokes AA–A are Ported on Opposite Sides 90 ° 3/8-24 x E2 Female Rod Thread 2.38 Bolt Circle .20 Dia. Thru .32 C'Bore x .19 Dp. for 2, #10 SHCS 2.74 1/2 x .11 Wrench Flat Random Rotation .62 Rod Dia. .14 B2 K2 1/8 NPT Rod End Face Y2 Z2 Cap End Face .25 Rod Rotation Tolerance 1 ° Strokes AA–A are Ported on Opposite Sides 90 ° 3/8-24 x E4 Female Rod Thread 2.38 Bolt Circle .20 Dia. Thru .32 C'Bore x .19 Dp. for 2, #10 SHCS 2.74 1/2 x .11 Wrench Flat .62 Rod Dia. .14 + Stroke B4 K4 1/8 NPT Y4 Z4 Cap End Face For Strokes AA-C = .50 D = .63 TB-TC = .50 TD = .63 Strokes AA–A are Ported on Opposite Sides Rod End Face 90 ° NA* = Not Available Stroke, Inches 1/8 1/4 1/2 3/4 1 1 1/2 2 3 4 1/4 1/2 3/4 1 1/4 1 3/4 2 3/4 3 3/4 Stroke, Letter AA A B C D E F G H TB TC TD TE TF TG TH B1 1.14 1.27 1.77 2.02 2.33 2.83 3.33 4.33 5.33 1.77 2.02 2.33 2.83 3.33 4.33 5.33 E1 .38 .44 .63 .63 .75 .75 .75 .75 .75 .63 .63 .75 .75 .75 .75 .75 K1 .81 .94 1.44 1.69 2.00 2.50 3.00 4.00 5.00 1.44 1.69 2.00 2.50 3.00 4.00 5.00 Y1 .64 .64 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 Z1 .64 .64 1.27 1.52 1.83 2.33 2.83 3.83 4.83 1.27 1.57 1.83 2.33 2.83 3.83 4.83 Weight, lb. .60 .64 .93 1.06 1.19 1.43 1.66 2.14 2.60 .99 1.12 1.25 1.49 1.72 2.20 2.66 B2 1.27 1.40 1.90 2.15 2.46 2.96 3.46 4.46 5.46 1.90 2.15 2.46 2.96 3.46 4.46 5.46 E2 .38 .44 .63 .63 .75 .75 .75 .75 .75 .63 .63 .75 .75 .75 .75 .75 K2 .94 1.06 1.57 1.82 2.13 2.63 3.13 4.13 5.13 1.57 1.82 2.13 2.63 3.13 4.13 5.13 Y2 .64 .64 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 Z2 .64 .64 1.27 1.52 1.83 2.33 2.83 3.83 4.83 1.27 1.57 1.83 2.33 2.83 3.83 4.83 Weight, lb. .68 .72 1.02 1.15 1.29 1.53 1.77 2.27 2.74 1.08 1.21 1.35 1.59 1.83 2.83 3.80 B3 1.14 1.27 1.77 2.02 2.33 4.33 NA* NA* NA* 1.77 2.02 2.33 4.33 NA* NA* NA* E3 .38 .44 .63 .63 .75 .75 NA* NA* NA* .63 .63 .75 .75 NA* NA* NA* K3 .81 .94 1.44 1.69 2.00 4.00 NA* NA* NA* 1.44 1.69 2.00 4.00 NA* NA* NA* Y3 .52 NA* NA* NA* .52 NA* NA* NA* Z3 .64 .77 1.27 1.52 1.83 3.83 NA* NA* NA* 1.27 1.57 1.83 3.83 NA* NA* NA* Weight,. lb. .58 .63 .89 1.00 1.15 2.10 NA* NA* NA* .95 1.06 1.21 2.16 NA* NA* NA* Preload, lb.15.0 8.5 8.5 6.0 4.8 6.0 NA* NA* NA* 8.5 8.5 6.0 7.06 NA* NA* NA* End of Stroke , lb. 20.0 20.0 20.0 18.0 20.0 18.0 NA* NA* NA* 20.0 20.0 18.0 20.0 NA* NA* NA* B4 1.65 1.89 2.64 3.14 3.83 NA* NA* NA* NA* 2.39 2.89 3.58 NA* NA* NA* NA* E4 .38 .44 .63 .63 .75 NA* NA* NA* NA* .63 .63 .75 NA* NA* NA* NA* K4 1.19 1.32 1.82 2.07 2.50 NA* NA* NA* NA* 1.82 2.07 2.50 NA* NA* NA* NA* Y4 .77 .89 1.02 1.27 1.52 NA* NA* NA* NA* .77 1.02 1.27 NA* NA* NA* NA* Z4 .77 .89 1.77 2.27 2.83 NA* NA* NA* NA* 1.52 2.07 2.58 NA* NA* NA* NA* Weight, lb..81 .83 1.10 1.20 1.42 NA* NA* NA* NA* 1.16 1.26 1.48 NA* NA* NA* NA* Preload, lb.8.5 4.5 5.5 4.0 4.8 NA* NA* NA* NA* 4.5 5.5 4.0 NA* NA* NA* NA* End of Stroke , lb. 15.0 15.0 18.5 17.5 20.0 NA* NA* NA* NA* 15.0 18.5 17.5 NA* NA* NA* NA* Action –XK Double Acting, Nonrotating Action –OP Single Acting, Spring Extended See page 1.16 for Mounting Bolts. Push area = 2.07 See Chart for Spring Forces: Preload & End of Stroke Seal Kits for Series: Original = 221-SK "T" = 221-SKG

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