CV9 Master Catalog

1 Specifications subject to change without notice or incurring obligation Pancake ® Cylinders 1.42 Standard Specifications 2" (321) Bore Single Rod Action –X Double Acting Action –XK Double Acting Nonrotating See page 1.16 for Mounting Bolts. Push area = 3.04 Pull area = 2.60 Seal Kits for Series: Original = 321-SK-K "T" = 321-SKG-K See page 1.16 for Mounting Bolts. Push area = 3.14 Pull area = 2.70 Seal Kits for Series: Original = 321-SK "T" = 321-SKG Action –OP Single Acting Spring Extended See page 1.16 for Mounting Bolts. Pull area = 2.70 See Chart for Spring Forces: Preload & End of Stroke Seal Kits for Series: Original = 321-SK "T" = 321-SKG 1/2-20 x E1 Female Rod Thread 2.81 Bolt Circle .27 Dia. Thru .38 C'Bore x .26 Dp. for 2, 1/4" SHCS 3.24 5/8 x .11 Wrench Flat .75 Rod Dia. 72 ° .14 B1 K1 1/8 NPT Rod End Face Y1 Z1 Cap End Face .13 Strokes AB–A & TA are Ported on Opposite Sides 1/2-20 x E2 Female Rod Thread 2.81 Bolt Circle .27 Dia. Thru .38 C'Bore x .26 Dp. for 2, 1/4" SHCS 3.24 5/8 x .11 Wrench Flat Random Rotation .75 Rod Dia. .14 B2 K2 1/8 NPT Rod End Face Y2 Z2 Cap End Face .25 Rod Rotation Tolerance 1 ° Strokes AB–A & TA are Ported on Opposite Sides 72 ° 1/2-20 x E4 Female Rod Thread 2.81 Bolt Circle .27 Dia. Thru .38 C'Bore x .26 Dp. for 2, 1/4" SHCS 3.24 5/8 x .11 Wrench Flat .75 Rod Dia. 72 ° .14 + Stroke B4 K4 1/8 NPT Y4 Z4 Cap End Face Strokes AB-C = .50 D = .63 TA-TC = .50 TD = .63 Strokes AB–A & TA are Ported on Opposite Sides Rod End Face 5-3-12 1/2-20 x E3 Female Rod Thread 2.81 Bolt Circle .27 Dia. Thru .38 C'Bore x .26 Dp. for 2, 1/4" SHCS 3.24 5/8 x .11 Wrench Flat .75 Rod Dia. 72 ° .14 B3 K3 1/8 NPT Rod End Face Y3 Z3 Cap End Face .13 .71 Rod End Vent Strokes AB-D & TA - TD Rod End Vent Strokes E & TE Action –O Single Acting Spring Retracted See page 1.16 for Mounting Bolts. Push area = 3.14 See Chart for Spring Forces: Preload & End of Stroke Seal Kits for Series: Original = 321-SK "T" = 321-SKG Action –X Double Acting Original Series "T" Series Action –XK Double Acting, Nonrotating Action –X Double Acting Stroke, Inches 1/8 1/4 3/8 1/2 3/4 1 1 1/2 2 3 4 1/8 1/4 1/2 3/4 1 1/4 1 3/4 2 3/4 3 3/4 Stroke, Letter AB AA A B C D E F G H TA TB TC TD TE TF TG TH B1 1.20 1.33 1.45 1.64 2.02 2.39 2.89 3.39 4.39 5.39 1.45 1.64 2.02 2.39 2.89 3.39 4.39 5.39 E1 .40 .50 .63 .63 .75 .88 .88 .88 .88 .88 .63 .63 .75 .88 .88 .88 .88 .88 K1 .80 .93 1.05 1.24 1.62 1.99 2.49 2.99 3.99 4.99 1.05 1.24 1.62 1.99 2.49 2.99 3.99 4.99 Y1 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 Z1 .70 .83 .95 1.14 1.52 1.89 2.39 2.89 3.89 4.89 .95 1.14 1.52 1.89 2.39 2.89 3.89 4.89 Weight, lb. .89 .96 1.04 1.16 1.45 1.70 2.02 2.34 2.97 3.58 1.10 1.30 1.56 1.84 2.16 2.48 3.11 3.71 B2 1.33 1.46 1.58 1.77 2.15 2.52 3.02 3.52 4.52 5.52 1.58 1.77 2.15 2.52 3.02 3.52 4.52 5.52 E2 .40 .50 .63 .63 .75 .88 .88 .88 .88 .88 .63 .63 .75 .88 .88 .88 .88 .88 K2 .93 1.06 1.18 1.37 1.75 2.12 2.62 3.12 4.12 5.12 1.18 1.37 1.75 2.12 2.62 3.12 4.12 5.12 Y2 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 .52 Z2 .70 .83 .95 1.14 1.52 1.89 2.39 2.89 3.89 4.89 .95 1.14 1.52 1.89 2.39 2.89 3.89 4.89 Weight, lb. 1.02 1.09 1.18 1.30 1.60 1.85 2.19 2.52 3.18 3.82 1.24 1.44 1.71 2.00 2.33 2.66 3.32 3.95 B3 1.20 1.33 1.45 1.64 2.02 2.39 4.39 NA* NA* NA* 1.45 1.64 2.02 2.39 4.39 NA* NA* NA* E3 .40 .50 .63 .63 .75 .88 .88 NA* NA* NA* .63 .63 .75 .88 .88 NA* NA* NA* K3 .80 .93 1.05 1.24 1.62 1.99 3.99 NA* NA* NA* 1.05 1.24 1.62 1.99 3.99 NA* NA* NA* Y3 .52 NA* NA* NA* .52 NA* NA* NA* Z3 .70 .83 .95 1.14 1.52 1.89 3.89 NA* NA* NA* .95 1.14 1.52 1.89 3.89 NA* NA* NA* Weight,. lb. .85 .97 1.01 1.13 1.36 1.61 3.11 NA* NA* NA* 1.01 1.13 1.36 1.61 3.25 NA* NA* NA* Preload, lb.12.0 6.2 12.0 7.0 5.0 4.7 5.0 NA* NA* NA* 11.3 7.3 6.2 7.6 4.8 NA* NA* NA* End of Stroke , lb. 18.0 18.0 21.0 20.0 15.5 20.0 20.0 NA* NA* NA* 21.0 20.0 15.5 20.0 20.0 NA* NA* NA* B4 1.71 1.96 2.21 2.52 3.14 3.89 NA* NA* NA* NA* 1.96 2.27 2.89 3.61 NA* NA* NA* NA* E4 .40 .50 .63 .63 .75 .88 NA* NA* NA* NA* .63 .63 .75 .88 NA* NA* NA* NA* K4 1.18 1.30 1.43 1.62 1.99 2.49 NA* NA* NA* NA* 1.43 1.62 1.99 2.49 NA* NA* NA* NA* Y4 .65 .77 .90 1.02 1.27 1.52 NA* NA* NA* NA* .65 .77 1.02 1.25 NA* NA* NA* NA* Z4 .83 1.08 1.33 1.64 2.27 2.89 NA* NA* NA* NA* 1.08 1.33 1.64 2.27 NA* NA* NA* NA* Weight, lb.1.22 1.29 1.36 1.49 1.76 2.13 NA* NA* NA* NA* 1.50 1.63 1.89 2.26 NA* NA* NA* NA* Preload, lb.8.5 4.5 9.5 7.0 6.0 4.7 NA* NA* NA* NA* 10.7 7.0 6.0 4.7 NA* NA* NA* NA* End of Stroke , lb. 15.0 15.0 20.0 20.0 18.0 20.0 NA* NA* NA* NA* 18.0 20.0 18.0 20.0 NA* NA* NA* NA* Action –XK Double Acting, Nonrotating Action –OP Single Acting, Spring Extended Action –OP Single Acting, Spring Extended Action –O Single Acting, Spring Retracted Rod End Face Vent Rod End Face Vent NA* = Not Available Action –O Single Acting, Spring Retracted

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