For Product Information Call M J Vail Company
HYDRA-DYNE POWER SOURCES
Pressure Points

Model 70201, 70206, 70210, 70215, 70218, 70220, 70221, 70230, 70240, 70270

The single-action, spring-return hydraulic power cylinders are small pistons that can be used singly or combing. They offer tremendous force in a small, easily mounted package that can be used in any attitude and requires only a single inlet port. They are often used grouped together by a common manifold to provide as much force as needed for the operation. For a relatively small volume of oil, they provide exceptional exerting force, and are generally the best choice if stroke lengths can be kept short.


Double-acting units offer the additional feature of high "pull" force when the piston rod is retracted. The rod end is drilled and tapped. Care should be taken when locating double-acting threaded body units since the piston rod is slightly eccentric to the body (Model 70240 only).

FEATURES:

  • Threaded body for easy mounting
  • Axial and readial porting on most models
  • Accessories available for easy mounting
  • Available in metric or inch sizes (Metric on special request)
  • Optional end caps to prevent rod "mushrooming"
  • Double-acting available with threaded body or block-type body
  • Hardened piston and rod
  • Single-acting for simple plumbing
  • Wide variety of sizes ans trokes
  • Pressure capacity to 5000 psig
  • Small size permits "low profile" workholding
  • Single-acting available with block-type body
Models 70201, 70206, 70210. Models 70215, 70218, 70220, 70221, 70230, 70240, and 70270
Ports in the 1 5/16 thru 2 1/2 dia. sized pressure points are furnished with a radial port as well as an axial port.
Model
No. 		Dimensions
A B C D E F
70201 1.69 1.38 0.19 0.16 1/16 0.41
70206 2.25 1.81 0.25 0.28 1/8 0.56
70210 2.88 2.25 0.31 0.31 1/8 0.75
70215 2.75 2.00 0.70 1.25 1/8 -
70218 3.75 3.00 0.70 1.25 1/8 -
70220 3.00 2.25 1.13 1.75 1/8 -
70221 4.66 3.81 0.94 1.75 1/4 -
70230 4.25 3.50 1.63 2.38 1/8 -
70240
Double-Acting		 4.25 3.00 0.75 1.77 1/8 1.50 Flats
70270
Double-Acting		 4.84 3.63 1.25 2.41 1/4 2.00 Flats

Model
No. 		NPT
Ports 		Threaded
Body 		Stroke Force at
3000 psig		 Oil
Displacement 		Threaded
Hole In
End Rod		 Effective
Area For
Clamping 		Effective
Area For
Unclamping
70201 1/16 1/2-20 0.22 279 lbs. 0.020 cu. in. - 0.09 -
70206 1/8 3/4-16 0.31 588 lbs. 0.061 cu. in. - 0.20 -
70210 1/8 1-12 0.50 1326 lbs. 0.221 cu. in. - 0.44 -
70215 1/8 1 5/16-16 0.50 2355 lbs. 0.392 cu. in. 10-24 0.78 -
70218 1/8 1 5/16-16 1.00 2355 lbs. 0.785 cu. in. 10-24 0.78 -
70220 1/8 1 7/8-16 .50 5301 lbs. 0.883 cu. in. 10-24 1.77 -
70221 1/4 1 7/8-16 1.00 5301 lbs. 1.769 cu. in. 1/2-13 1.77 -
70230 1/8 2 1/2-16 1.00 9423 lbs. 3.141 cu. in. 10-24 3.14 -
70240
Double-Acting		 (2) 1/8
(Bottom Only)		 1 7/8-16 1.50 Extend 3681 lbs.
Retract 2355 lbs.		 Extend 1.841 cu. in.
Retract 1.177 cu. in.		 3/8-16 1.23 0.78
70270
Double-Acting 		(2) 1/4
(Bottom Only)		 2 1/2-16 1.50 Extend 7216 lbs.
Retract 3534 lbs.		 Extend 3.607 cu. in.
Retract 1.767 cu. in.		 1/2-20 2.40 1.18
Call Us
Toll Free! 1-800-526-6003
M.J. Vail Company
10 Ilene Court - Suite 4 - Hillsborough, New Jersey 08844  USA
Phone Toll Free-1 800 526-6003 * In NJ- 908 359-6000
FAX- 908 359-0518