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GEA VARIVENT T R Series - User Manual

GEA VARIVENT T R Series
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Notice d'utilisation / Operating Instructions
VARIVENT
®
Vanne de fond à double siège T_R / T_RL / T_RC
VARIVENT
®
Mixproof Bottom Valve T_R / T_RL / T_RC
Edition / Issue 2015-09
Français / English
GEA Mechanical Equipmentengineering for a better world

Table of Contents

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GEA VARIVENT T R Series Specifications

General IconGeneral
SeriesT R Series
TypeControl Unit
ManufacturerGEA
Product LineVARIVENT
Input Voltage24 V DC

Summary

Important Abbreviations and Terms

Designated Use

Specifies the intended application and limits of the valve.

Personnel

Outlines qualification requirements for personnel.

Modifications, spare parts, accessories

Prohibits unauthorized modifications and specifies part usage.

General instructions

Details general user obligations and safety regulations.

Marking of safety instructions in the operating manual

Further symbols

Designated Use

Personnel

Modifications, spare parts, accessories

General instructions

Marking of safety instructions in the operating manual

Further symbols

Special hazardous spots

Designated Use

Transport and Storage

Checking the consignment

Details checks to perform upon receiving the valve.

Weights

Transport

Storage

Structure and Function

Design

Describes the different design variants of the valve.

Mixproof Bottom Valve T_R

without lifting actuator

Details the configuration without a lifting actuator.

with CIP connection (CIP bonnet)

Describes the variant with a CIP connection.

Mixproof Bottom Valve T_RL

with lifting actuator

Details the configuration with a lifting actuator.

with CIP connection

Describes the variant with a CIP connection.

Mixproof Bottom Valve T_RC

with lifting actuator

Details the configuration with a lifting actuator.

without CIP connection (with leakage indicator)

Describes the variant without CIP connection.

Function

Leakageproof shut-off

Describes the valve's secure shut-off mechanism.

Cleaning

CIP Solution

Details the specifications for the CIP cleaning solution.

Cleaning by lifting

Actuator function

Assembly and Operation

Installation position

Specifies the correct mounting orientation for the valve.

Control module

Welding the housing connection into the tank

Welding the housing into the pipe

Pneumatic Connections

Air requirement

Specifies the compressed air needed for valve operation.

Installing the air hose

Electrical Connections

Commissioning

Cleaning and passivation

Cleaning

Provides general cleaning guidelines and examples.

Cleaning process examples

Typical cleaning parameters in dairy operations

Typical cleaning parameters in breweries

Cleaning of the leakage outlet system

Valves with lift cleaning without T_RC type spray cleaning lift actuator

Valves with lift cleaning with additional spray cleaning lift actuator T_RL

Passivation

Malfunction, Cause, Remedy

Maintenance

Inspections

Outlines regular checks for leakage and function.

Product contact seals

Pneumatic connection

Electrical connection

Maintenance intervals

Application

Prior to dismantling the valve

Dismantling valve T_RL and T_RC

Dismantling the control module

Instructions for removing the control module.

Separating the valve from the housing

Separating the valve insert and the actuator

Dismantling valve T_R

Separating the valve from the housing

Details how to separate the valve from its housing.

Dismantling the control module

Mounting the valve T_R

Checking the valve stroke

Control module T.VIS

Details checks for the control module's stroke function.

Lifting strokes

Notes that lifting strokes do not require adjustment.

Valve size

Technical Data

Pipe ends - VARIVENT system

CIP connection

Suitability of the CIP hose

Resistance of Sealing Materials

Lists of Tools; Lubricant

Spare parts list for Mixproof Bottom Valve T_R

Spare parts list for Mixproof Bottom Valve T_R

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RC

Spare parts list for Mixproof Bottom Valve T_RC

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Mixproof Bottom Valve T_RL

Spare parts list for Lifting Actuator T

Housing Connection T and T-S

Manufacturers Welding Instructions (WPS)

Manufacturers Welding Instructions (WPS)

Housing Connection U

Manufacturers Welding Instructions (WPS)

Manufacturers Welding Instructions (WPS)

Conformity Declaration

We live our values.

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