VPro DN - User Manual

OSPDN20A-EN
1/8
Instruction manual
Pneumatic Actuated Butterfly Valve DN
SP-1407
Please read this manual before installation and use.
GENERAL
It composed of wafer type butterfly valve and pneumatic actuator.
Actuator
Double-acting type
TAD
Single-acting type
TAO (Airless SHUT)
TAC (Airless OPEN)
Valve
DN type It is possible to use such as wide range of temperature including steam.
Double eccentric structure and long service life.
The seat structure is self-sealed design and stable seal performance is
realized.
PRODUCT CODE
D N 9 1 T T F - - -
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11)
(1) Actuator
TAD TAO TAC
(2)
Valve
DN
(3)
Voltage
9 : Air
(4) Sizing code
0 : Standard
1 : Light
2 : Heavy
(5) Connection
1 : JIS 5K / 10K
(6) Body material
T : SCS13A
(7) Disk material
T : SCS13A
(8) Seat material
F : F-PTFE
(9) Size [mm]
ex. 80 A
080
(10) Option
FR : Filter Regulator Unit
LB : Limit Switch Box
EP : Positioner
ES : Smart Positioner
ER : Smart Positioner
(11) Positioner control pattern
A : SHUT by 4 mA
OPEN by 20 mA
B : SHUT by 20 mA
OPEN by 4 mA
C : OPEN by 20 mA
SHUT by 4 mA (Airless SHUT)
D : OPEN by 4 mA
SHUT by 20 mA (Airless SHUT)
E : SHUT by 4 mA
OPEN by 20 mA (Airless OPEN)
T : SHUT by 20 mA
OPEN by 4 mA (Airless OPEN)
DN

Summary

General Information

Actuator Types

Describes different types of pneumatic actuators: double-acting and single-acting.

Valve Description

Details the DN type butterfly valve, its structure, and performance.

Product Code Configuration

Valve Specifications Overview

Pneumatic Actuator Specifications

TAD Double-Acting Actuator

Specifications for the TAD double-acting pneumatic actuator series.

TAO TAC Single-Acting Actuator

Specifications for TAO and TAC single-acting pneumatic actuators.

Optional Actuator Parts

Solenoid Valve Details

Actuator Dimensions

TAD Actuator Dimensions

Provides physical dimensions for various TAD actuator models.

TAO TAC Actuator Dimensions

Provides physical dimensions for TAO and TAC actuator models.

Installation, Operation & Maintenance

Handling and Storage Precautions

Guidelines for proper handling and storage to prevent valve damage.

Environmental Considerations

Recommendations for installation environment and temperature.

Valve Positioning Guidelines

Guidance on correct installation orientation and required space.

Maintenance Cautions

Specific advice for maintaining the valve gland.

Gland Nut Tightening Procedure

Instructions for tightening gland nuts and checking for leaks.

Piping Flange Installation

Details on installing wafer type valves using flanges and bolts.

Pneumatic System Setup and Operation

Air Piping Connection

Instructions for connecting air supply to pneumatic actuators.

Actuator Operation Procedures

Steps for operating the pneumatic actuator and valve, including air source and testing.

Troubleshooting Guide

VPro DN Specifications

General

Category	Control Unit
Operating System	Windows 10 IoT Enterprise
Storage	256GB SSD
Security Features	TPM 2.0
Networking	Gigabit Ethernet, Wi-Fi 6
Ports	2x USB 2.0, 1x HDMI
Power Supply	65W