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home< Product < PNEUMATIC-PNEUMATIC POSITIONER

PNEUMATIC-PNEUMATIC POSITIONER

PPL (Linear Type)

Introduction

Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments

Features

- Easy maintenance
- Precise calibration with simple SPAN and ZERO adjustments
- Simple conversion to direct acting or reverse acting
- 1/2 split range available
- Rugged aluminum housing with corrosion-resistant coating
- Vibration resistant design
- Stainless steel gauges standard
- Restricted pilot valve orifice kit for small actuators included

Option

High temperature

Specifications

 

PPL
Linear Type (lever feedback)

Single

Double

Input signal

0.2 ~ 1.0bar (3 - 15psi)

Supply air pressure

Max. 7.0bar (100psi)

Standard stroke

10 ~ 80mm

Pneumatic connections

Rc 1/4 or 1/4 NPT

Ambient temperature

-20 ~ +70

Pressure gauge

Stainless steel

Output characteristics

Linear

Linearity

Within ± 1.0% F.S

Within ± 1.5% F.S

Sensitivity

Within ± 0.2% F.S

Within ± 0.5% F.S

hysteresis

Within 1.0% F.S

Repeatability

Within ± 0.5% F.S

Air consumption

5 LPM (Sup. 1.4 kgf/)

Flow capacity

80 LPM (Sup. 1.4 kgf/)

Material

Aluminum die-cast

Weight

2.1 kg

How to order

PPL-
Feedback
Lever
Pressure Gauge
(SUP.OUT)
Pilot Valve Orifice
Pilot Valve Orifice
Connection Threads
High
Temp
Mounting Bracket
Description Code
Feedback lever : A : Stroke (10 - 40mm)
B : Stroke (10 – 80mm)
C : Stroke (80 - 150mm)
Pressure gauge : 1 : 6 bar (90psi)
2 : 10 bar (150psi)
Pilot valve orifice :S : Standard
(actuator volume over 180)
M : Small orifice (Ø1.0 or Ø0.7)
(actuator volume 90 ~ 180)
Description Code
Connection threads :
(pneumatic)
3 : Rc 1/4
4 : NPT 1/4
High temperature :
(only for weatherproof type)
T : 70 (standard)
H : 120
Mounting bracket : N : none
L : DIN / IEC 534