CV9 Master Catalog

Specifications subject to change without notice or incurring obligation 5 Extend Port Bushing Option 3/8 NPT (2-1/2" – 6" bores) -E38 1/2 NPT (2-1/2" – 6" bores) -E12 3/4 NPT (5" – 12" bores) -E34 The cap end plug is replaced with an extended plug of black anodized aluminum with a female NPT port. The standard cap end port is plugged. Use for plumbing convenience, or when higher air flows are required for higher cycle speeds. 1/2 NPT Ports in Heads Option 2-1/2", 3", 4", 5", & 6" Bores only Rod End Head -TF Cap End Head -TR Both Heads -TFR 3/4 NPT Ports in BOTH Heads 8", 10" & 12" Bores only -P34 Standard port plugged Extended Cap End Plug with Female NPT Port AZ BZ Extend Port CZ Wrench Flats Bore 2-1/2 3 4 5 6 8 10 12 AZ .38 .38 .38 .38 .38 .38 .50 .50 Dimensions (inches) BZ 1.13 1.13 1.50 1.75 1.75 2.00 2.75 2.75 CZ .94 .94 1.26 1.50 1.50 1.75 2.25 2.25 E38 ✓ ✓ ✓ ✓ ✓ – – – E34 – – – ✓ ✓ ✓ ✓ ✓ E12 ✓ ✓ ✓ ✓ ✓ – – – Availability HH-DR + Stroke Option -DR only HH QC NPT A + [See chart] TC RC TR RR QR NPT 8-1-08 High Flow Vents Option -HF The atmospheric vent in the baffle is cut larger to provide less resistance to the air flow. Use when higher cycle speeds are required. Option Specifications See pages 5.5 & 5.6 for Dimension “A” 5.10 A .38 .38 .76 0.00 Add to QC 1/4 1/2 1/2 3/4 QR 1/2 1/4 1/2 3/4 RC 2-1/2 & 3" Bore 0.75 1.00 1.00 – RC 4, 5 & 6" Bore 0.75 1.25 1.25 – RC 8, 10 & 12" Bore – – – 1.50 RR 2-1/2 & 3" Bore 1.00 0.75 1.00 – RR 4, 5 & 6" Bore 1.25 0.75 1.25 – RR 8, 10 & 12" Bore – – – 1.50 HH 2-1/2, 3 & 4" Bore 0.12 0.50 0.12 – HH 5 & 6" Bore 0.31 0.69 0.31 – HH 8, 10 & 12" Bore – – – 1.00 Option TF TR TFR P34 HH-DR 2-1/2, 3 & 4" Bore 0.50 0.12 0.12 – HH-DR 5 & 6" Bore 0.69 0.31 0.31 – HH-DR 8, 10 & 12" Bore – – – 1.00 TC .31 .50 .50 .63 TR .50 .31 .50 .63 O'Ring Tube Seal Both Ends For 2-1/2" thru 6" bores, thicker heads (to accept 1/2 NPT ports) replace the standard heads. Because of the thicker heads, there is an increase in Dimension “A” and a reduction of the rod extension as charted below. With this construction, an O'Ring replaces the fiber gasket cylinder tube seal. For 8", 10" and 12" bores, 3/4 NPT ports are applied to standard heads. Use when higher cycle speeds are required.

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