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MODEL VCR – AUTOMATIC RECIPROCATING
AUTOMATIC RECIPROCATINGMODEL VCR This model incorporates a 4-way Double Bleed Pilot Valve. By means of Built-in Bleeder Valves and internal Cam Bosses, this unit will automatically reciprocate as soon as air pressure is applied. Because of this, it is recommended that a shut-off valve be mounted in the inlet line. Due to internal construction and application requirements, there can be a loss of approximately 1/4” to 1/2” of stroke. Minimum stroke available is 1/2”. Bore Sizes Available: 1-1/2”, 2”, 2-1/2”, 3” & 4”. | ![]() |
STANDARD OPTIONS (AVAILABLE AT EXTRA COST)
CUSHIONS LAST 1/2 INCH OF STROKE lS EFFECTIVELY CUSHIONED.
FULL REVERSE FLOW PROVIDED. CYLINDER LENGTH NOT AFFECTED.
SPECIFY FC (FRONT CUSHION) RC (REAR CUSHION) BC (CUSHION BOTH ENDS) NOTES: | ![]() ![]() |

ADJ = ADJUSTABLE CUSHION AVAILABLE
FX = FIXED CUSHION ONLY AVAILABLE
NA = NO CUSHION AVAILABLE
NOTES:
1) Fixed Cushions are INTERNALLY constructed.
2) When required Cushions are installed on rear section of Type “EVT” Cylinders.
OVERSIZED RODS SPECIFY OS |
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ROD WIPER
SPECIFY WR Rod Wiper removes dust, dirt and chips from the piston rod on the retracting stroke.
HIGH TEMPERATURE SEALS (CYLINDER & VALVE)
Specify HTP Seals are a fluorocarbon compound (viton) and have an operating
temperature range of +10°F to +350°F.
They will function at temperatures up to +400°F with reduced life but not recommended. On solenoid operated units the core plunger is also supplied with viton seats.