PLDS Series Pneumatic Linear Double Acting Cylinder
Pneumatic Actuators / PLDS Series

PLDS Series

Pneumatic Linear Double Acting Cylinder

Double-acting pneumatic linear cylinders delivering superior performance for precise motion control in automation systems and valve actuation. Low-friction seals, universal ISO mounting, and seven corrosion protection grades for any environment.

IP66
ISO 3322
ISO 4393
ISO 5597
C4/C5-M Rated
PTFE & ENP Options
Pressure

3 – 7 bar

Protection

IP66

Temperature

-20°C to +80°C

Corrosion Grades

7 Options


Technical Specifications
Operating Pressure

3 – 7 bar

Supply Medium

Filtered, dry compressed air

Standard Temp Range

-20°C to +80°C

High Temp Option

-10°C to +140°C

Low Temp Option

-45°C to +80°C

Extreme Low Temp

-55°C to +80°C

Standard Corrosion

Hard anodized 25–30 µm body; Epoxy end caps

Category C4

Hard anodized + PU paint; A2 fasteners

Category C5-M

PU paint; AISI 316 pinion & A4 fasteners

Full PTFE Coat

15–20 µm coating; AISI 316 throughout

Full Stainless (316)

Suitable for fresh water immersion

Mounting

ISO standard mounting

Seals

Low-friction for extended service life

ISO Standards

ISO 3322, 4393, 5597


Key Features
A

Smooth Motion

Low-friction sealing for consistent, smooth linear travel.

B

Adjustable Stroke

Allows precise motion control tailored to application requirements.

C

ISO Construction

Plug-and-play ISO compliant fit for universal compatibility.

D

High Operating Pressure

Operates up to 150 psi delivering more thrust than standard actuators.

E

Tight Valve Shutoff

High thrust ensures reliable valve shutoff with minimal maintenance.

F

Fast Response

Double-acting system provides fast response to signal changes.

G

NBR Seals

Standard NBR seals with optional specialty seal materials available.

H

Guide Rod

Guide rod included for large bore sizes above 250mm.

I

Field Reversible

Reversible configuration available for models above 100mm bore.

J

Quad O-Ring

Quad-type O-ring used for bores over 200mm for superior sealing.

K

Premium Cylinder Surface

Honed and hot chrome-plated cylinder bore for extended longevity.

L

Zinc Epoxy Coated Parts

End flanges and pistons coated for enhanced corrosion resistance.

M

ISO Compliant

Designed to ISO 3322, 4393 and 5597 standards.

N

Brass Guide Bush

Heavy-duty brass guide bush improves component lifespan.

O

Robust Material Options

Cast steel standard; stainless steel or aluminum on request.

P

Heavy-Duty End Covers

Cast iron end covers as standard; steel optional.

Q

Lightweight & Corrosion-Resistant

Optimized weight with anti-corrosion design for demanding environments.

R

Custom Options

Custom thrust and stroke options available upon consultation.

3–7 bar

Operating Pressure

IP66

Ingress Protection

-55°C / +140°C

Temp Options

7 Grades

Corrosion Protection

ISO 3322

Compliance Standard